zfs/tests/test-runner/bin/zts-report.py

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#!/usr/bin/env python3
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
#
# Copyright (c) 2017 by Delphix. All rights reserved.
# Copyright (c) 2018 by Lawrence Livermore National Security, LLC.
#
pyzfs: python3 support (build system) Almost all of the Python code in the respository has been updated to be compatibile with Python 2.6, Python 3.4, or newer. The only exceptions are arc_summery3.py which requires Python 3, and pyzfs which requires at least Python 2.7. This allows us to maintain a single version of the code and support most default versions of python. This change does the following: * Sets the default shebang for all Python scripts to python3. If only Python 2 is available, then at install time scripts which are compatible with Python 2 will have their shebangs replaced with /usr/bin/python. This is done for compatibility until Python 2 goes end of life. Since only the installed versions are changed this means Python 3 must be installed on the system for test-runner when testing in-tree. * Added --with-python=<2|3|3.4,etc> configure option which sets the PYTHON environment variable to target a specific python version. By default the newest installed version of Python will be used or the preferred distribution version when creating pacakges. * Fixed --enable-pyzfs configure checks so they are run when --enable-pyzfs=check and --enable-pyzfs=yes. * Enabled pyzfs for Python 3.4 and newer, which is now supported. * Renamed pyzfs package to python<VERSION>-pyzfs and updated to install in the appropriate site location. For example, when building with --with-python=3.4 a python34-pyzfs will be created which installs in /usr/lib/python3.4/site-packages/. * Renamed the following python scripts according to the Fedora guidance for packaging utilities in /bin - dbufstat.py -> dbufstat - arcstat.py -> arcstat - arc_summary.py -> arc_summary - arc_summary3.py -> arc_summary3 * Updated python-cffi package name. On CentOS 6, CentOS 7, and Amazon Linux it's called python-cffi, not python2-cffi. For Python3 it's called python3-cffi or python3x-cffi. * Install one version of arc_summary. Depending on the version of Python available install either arc_summary2 or arc_summary3 as arc_summary. The user output is only slightly different. Reviewed-by: John Ramsden <johnramsden@riseup.net> Reviewed-by: Neal Gompa <ngompa@datto.com> Reviewed-by: loli10K <ezomori.nozomu@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #8096
2018-10-31 16:22:59 +00:00
# This script must remain compatible with Python 2.6+ and Python 3.4+.
#
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
import os
import re
import sys
#
# This script parses the stdout of zfstest, which has this format:
#
# Test: /path/to/testa (run as root) [00:00] [PASS]
# Test: /path/to/testb (run as jkennedy) [00:00] [PASS]
# Test: /path/to/testc (run as root) [00:00] [FAIL]
# [...many more results...]
#
# Results Summary
# FAIL 22
# SKIP 32
# PASS 1156
#
# Running Time: 02:50:31
# Percent passed: 95.5%
# Log directory: /var/tmp/test_results/20180615T205926
#
#
# Common generic reasons for a test or test group to be skipped.
#
# Some test cases are known to fail in ways which are not harmful or dangerous.
# In these cases simply mark the test as a known failure until it can be
# updated and the issue resolved. Note that it's preferable to open a unique
# issue on the GitHub issue tracker for each test case failure.
#
known_reason = 'Known issue'
#
# Some tests require that a test user be able to execute the zfs utilities.
# This may not be possible when testing in-tree due to the default permissions
# on the user's home directory. When testing this can be resolved by granting
# group read access.
#
# chmod 0750 $HOME
#
exec_reason = 'Test user execute permissions required for utilities'
#
# Some tests require a minimum python version of 3.5 and will be skipped when
# the default system version is too old. There may also be tests which require
# additional python modules be installed, for example python-cffi is required
# by the pyzfs tests.
#
python_reason = 'Python v3.5 or newer required'
python_deps_reason = 'Python modules missing: python-cffi'
#
# Some tests require the O_TMPFILE flag which was first introduced in the
# 3.11 kernel.
#
tmpfile_reason = 'Kernel O_TMPFILE support required'
#
# Some tests require that the NFS client and server utilities be installed.
#
share_reason = 'NFS client and server utilities required'
#
# Some tests require that the lsattr utility support the project id feature.
#
project_id_reason = 'lsattr with set/show project ID required'
#
# Some tests require that the kernel support user namespaces.
#
user_ns_reason = 'Kernel user namespace support required'
#
# Some rewind tests can fail since nothing guarantees that old MOS blocks
# are not overwritten. Snapshots protect datasets and data files but not
# the MOS. Reasonable efforts are made in the test case to increase the
# odds that some txgs will have their MOS data left untouched, but it is
# never a sure thing.
#
rewind_reason = 'Arbitrary pool rewind is not guaranteed'
#
# Some tests may by structured in a way that relies on exact knowledge
# of how much free space in available in a pool. These tests cannot be
# made completely reliable because the internal details of how free space
# is managed are not exposed to user space.
#
enospc_reason = 'Exact free space reporting is not guaranteed'
Direct IO support Direct IO via the O_DIRECT flag was originally introduced in XFS by IRIX for database workloads. Its purpose was to allow the database to bypass the page and buffer caches to prevent unnecessary IO operations (e.g. readahead) while preventing contention for system memory between the database and kernel caches. On Illumos, there is a library function called directio(3C) that allows user space to provide a hint to the file system that Direct IO is useful, but the file system is free to ignore it. The semantics are also entirely a file system decision. Those that do not implement it return ENOTTY. Since the semantics were never defined in any standard, O_DIRECT is implemented such that it conforms to the behavior described in the Linux open(2) man page as follows. 1. Minimize cache effects of the I/O. By design the ARC is already scan-resistant which helps mitigate the need for special O_DIRECT handling. Data which is only accessed once will be the first to be evicted from the cache. This behavior is in consistent with Illumos and FreeBSD. Future performance work may wish to investigate the benefits of immediately evicting data from the cache which has been read or written with the O_DIRECT flag. Functionally this behavior is very similar to applying the 'primarycache=metadata' property per open file. 2. O_DIRECT _MAY_ impose restrictions on IO alignment and length. No additional alignment or length restrictions are imposed. 3. O_DIRECT _MAY_ perform unbuffered IO operations directly between user memory and block device. No unbuffered IO operations are currently supported. In order to support features such as transparent compression, encryption, and checksumming a copy must be made to transform the data. 4. O_DIRECT _MAY_ imply O_DSYNC (XFS). O_DIRECT does not imply O_DSYNC for ZFS. Callers must provide O_DSYNC to request synchronous semantics. 5. O_DIRECT _MAY_ disable file locking that serializes IO operations. Applications should avoid mixing O_DIRECT and normal IO or mmap(2) IO to the same file. This is particularly true for overlapping regions. All I/O in ZFS is locked for correctness and this locking is not disabled by O_DIRECT. However, concurrently mixing O_DIRECT, mmap(2), and normal I/O on the same file is not recommended. This change is implemented by layering the aops->direct_IO operations on the existing AIO operations. Code already existed in ZFS on Linux for bypassing the page cache when O_DIRECT is specified. References: * http://xfs.org/docs/xfsdocs-xml-dev/XFS_User_Guide/tmp/en-US/html/ch02s09.html * https://blogs.oracle.com/roch/entry/zfs_and_directio * https://ext4.wiki.kernel.org/index.php/Clarifying_Direct_IO's_Semantics * https://illumos.org/man/3c/directio Reviewed-by: Richard Elling <Richard.Elling@RichardElling.com> Signed-off-by: Richard Yao <ryao@gentoo.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #224 Closes #7823
2018-08-27 17:04:21 +00:00
#
# Some tests require a minimum version of the fio benchmark utility.
# Older distributions such as CentOS 6.x only provide fio-2.0.13.
#
fio_reason = 'Fio v2.3 or newer required'
Add TRIM support UNMAP/TRIM support is a frequently-requested feature to help prevent performance from degrading on SSDs and on various other SAN-like storage back-ends. By issuing UNMAP/TRIM commands for sectors which are no longer allocated the underlying device can often more efficiently manage itself. This TRIM implementation is modeled on the `zpool initialize` feature which writes a pattern to all unallocated space in the pool. The new `zpool trim` command uses the same vdev_xlate() code to calculate what sectors are unallocated, the same per- vdev TRIM thread model and locking, and the same basic CLI for a consistent user experience. The core difference is that instead of writing a pattern it will issue UNMAP/TRIM commands for those extents. The zio pipeline was updated to accommodate this by adding a new ZIO_TYPE_TRIM type and associated spa taskq. This new type makes is straight forward to add the platform specific TRIM/UNMAP calls to vdev_disk.c and vdev_file.c. These new ZIO_TYPE_TRIM zios are handled largely the same way as ZIO_TYPE_READs or ZIO_TYPE_WRITEs. This makes it possible to largely avoid changing the pipieline, one exception is that TRIM zio's may exceed the 16M block size limit since they contain no data. In addition to the manual `zpool trim` command, a background automatic TRIM was added and is controlled by the 'autotrim' property. It relies on the exact same infrastructure as the manual TRIM. However, instead of relying on the extents in a metaslab's ms_allocatable range tree, a ms_trim tree is kept per metaslab. When 'autotrim=on', ranges added back to the ms_allocatable tree are also added to the ms_free tree. The ms_free tree is then periodically consumed by an autotrim thread which systematically walks a top level vdev's metaslabs. Since the automatic TRIM will skip ranges it considers too small there is value in occasionally running a full `zpool trim`. This may occur when the freed blocks are small and not enough time was allowed to aggregate them. An automatic TRIM and a manual `zpool trim` may be run concurrently, in which case the automatic TRIM will yield to the manual TRIM. Reviewed-by: Jorgen Lundman <lundman@lundman.net> Reviewed-by: Tim Chase <tim@chase2k.com> Reviewed-by: Matt Ahrens <mahrens@delphix.com> Reviewed-by: George Wilson <george.wilson@delphix.com> Reviewed-by: Serapheim Dimitropoulos <serapheim@delphix.com> Contributions-by: Saso Kiselkov <saso.kiselkov@nexenta.com> Contributions-by: Tim Chase <tim@chase2k.com> Contributions-by: Chunwei Chen <tuxoko@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #8419 Closes #598
2019-03-29 16:13:20 +00:00
#
# Some tests require that the DISKS provided support the discard operation.
# Normally this is not an issue because loop back devices are used for DISKS
# and they support discard (TRIM/UNMAP).
#
trim_reason = 'DISKS must support discard (TRIM/UNMAP)'
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
#
# Some tests are not applicable to a platform or need to be updated to operate
# in the manor required by the platform. Any tests which are skipped for this
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
# reason will be suppressed in the final analysis output.
#
na_reason = "Not applicable"
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
summary = {
'total': float(0),
'passed': float(0),
'logfile': "Could not determine logfile location."
}
#
# These tests are known to fail, thus we use this list to prevent these
# failures from failing the job as a whole; only unexpected failures
# bubble up to cause this script to exit with a non-zero exit status.
#
# Format: { 'test-name': ['expected result', 'issue-number | reason'] }
#
# For each known failure it is recommended to link to a GitHub issue by
# setting the reason to the issue number. Alternately, one of the generic
# reasons listed above can be used.
#
known = {
'casenorm/mixed_none_lookup_ci': ['FAIL', '7633'],
'casenorm/mixed_formd_lookup_ci': ['FAIL', '7633'],
'cli_root/zfs_unshare/zfs_unshare_002_pos': ['SKIP', na_reason],
'cli_root/zfs_unshare/zfs_unshare_006_pos': ['SKIP', na_reason],
'cli_user/misc/zfs_share_001_neg': ['SKIP', na_reason],
'cli_user/misc/zfs_unshare_001_neg': ['SKIP', na_reason],
'privilege/setup': ['SKIP', na_reason],
'refreserv/refreserv_004_pos': ['FAIL', known_reason],
'rootpool/setup': ['SKIP', na_reason],
'rsend/rsend_008_pos': ['SKIP', '6066'],
'vdev_zaps/vdev_zaps_007_pos': ['FAIL', known_reason],
}
if sys.platform.startswith('freebsd'):
known.update({
'link_count/link_count_001': ['SKIP', na_reason],
'removal/removal_condense_export': ['FAIL', known_reason],
'upgrade/upgrade_userobj_001_pos': ['FAIL', known_reason],
})
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
#
# These tests may occasionally fail or be skipped. We want there failures
# to be reported but only unexpected failures should bubble up to cause
# this script to exit with a non-zero exit status.
#
# Format: { 'test-name': ['expected result', 'issue-number | reason'] }
#
# For each known failure it is recommended to link to a GitHub issue by
# setting the reason to the issue number. Alternately, one of the generic
# reasons listed above can be used.
#
maybe = {
'cache/cache_010_neg': ['FAIL', known_reason],
'casenorm/mixed_formd_lookup': ['FAIL', '7633'],
'casenorm/mixed_formd_delete': ['FAIL', '7633'],
'casenorm/sensitive_formd_lookup': ['FAIL', '7633'],
'casenorm/sensitive_formd_delete': ['FAIL', '7633'],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'chattr/setup': ['SKIP', exec_reason],
'cli_root/zdb/zdb_006_pos': ['FAIL', known_reason],
'cli_root/zfs_get/zfs_get_004_pos': ['FAIL', known_reason],
'cli_root/zfs_get/zfs_get_009_pos': ['SKIP', '5479'],
'cli_root/zfs_share/setup': ['SKIP', share_reason],
'cli_root/zfs_snapshot/zfs_snapshot_002_neg': ['FAIL', known_reason],
'cli_root/zfs_unshare/setup': ['SKIP', share_reason],
'cli_root/zpool_add/zpool_add_004_pos': ['FAIL', known_reason],
'cli_root/zpool_destroy/zpool_destroy_001_pos': ['SKIP', '6145'],
'cli_root/zpool_import/import_rewind_device_replaced':
['FAIL', rewind_reason],
'cli_root/zpool_import/import_rewind_config_changed':
['FAIL', rewind_reason],
'cli_root/zpool_import/zpool_import_missing_003_pos': ['SKIP', '6839'],
Add TRIM support UNMAP/TRIM support is a frequently-requested feature to help prevent performance from degrading on SSDs and on various other SAN-like storage back-ends. By issuing UNMAP/TRIM commands for sectors which are no longer allocated the underlying device can often more efficiently manage itself. This TRIM implementation is modeled on the `zpool initialize` feature which writes a pattern to all unallocated space in the pool. The new `zpool trim` command uses the same vdev_xlate() code to calculate what sectors are unallocated, the same per- vdev TRIM thread model and locking, and the same basic CLI for a consistent user experience. The core difference is that instead of writing a pattern it will issue UNMAP/TRIM commands for those extents. The zio pipeline was updated to accommodate this by adding a new ZIO_TYPE_TRIM type and associated spa taskq. This new type makes is straight forward to add the platform specific TRIM/UNMAP calls to vdev_disk.c and vdev_file.c. These new ZIO_TYPE_TRIM zios are handled largely the same way as ZIO_TYPE_READs or ZIO_TYPE_WRITEs. This makes it possible to largely avoid changing the pipieline, one exception is that TRIM zio's may exceed the 16M block size limit since they contain no data. In addition to the manual `zpool trim` command, a background automatic TRIM was added and is controlled by the 'autotrim' property. It relies on the exact same infrastructure as the manual TRIM. However, instead of relying on the extents in a metaslab's ms_allocatable range tree, a ms_trim tree is kept per metaslab. When 'autotrim=on', ranges added back to the ms_allocatable tree are also added to the ms_free tree. The ms_free tree is then periodically consumed by an autotrim thread which systematically walks a top level vdev's metaslabs. Since the automatic TRIM will skip ranges it considers too small there is value in occasionally running a full `zpool trim`. This may occur when the freed blocks are small and not enough time was allowed to aggregate them. An automatic TRIM and a manual `zpool trim` may be run concurrently, in which case the automatic TRIM will yield to the manual TRIM. Reviewed-by: Jorgen Lundman <lundman@lundman.net> Reviewed-by: Tim Chase <tim@chase2k.com> Reviewed-by: Matt Ahrens <mahrens@delphix.com> Reviewed-by: George Wilson <george.wilson@delphix.com> Reviewed-by: Serapheim Dimitropoulos <serapheim@delphix.com> Contributions-by: Saso Kiselkov <saso.kiselkov@nexenta.com> Contributions-by: Tim Chase <tim@chase2k.com> Contributions-by: Chunwei Chen <tuxoko@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #8419 Closes #598
2019-03-29 16:13:20 +00:00
'cli_root/zpool_trim/setup': ['SKIP', trim_reason],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'cli_root/zpool_upgrade/zpool_upgrade_004_pos': ['FAIL', '6141'],
'cli_user/misc/arc_summary3_001_pos': ['SKIP', python_reason],
'delegate/setup': ['SKIP', exec_reason],
'history/history_004_pos': ['FAIL', '7026'],
'history/history_005_neg': ['FAIL', '6680'],
'history/history_006_neg': ['FAIL', '5657'],
'history/history_008_pos': ['FAIL', known_reason],
'history/history_010_pos': ['SKIP', exec_reason],
Direct IO support Direct IO via the O_DIRECT flag was originally introduced in XFS by IRIX for database workloads. Its purpose was to allow the database to bypass the page and buffer caches to prevent unnecessary IO operations (e.g. readahead) while preventing contention for system memory between the database and kernel caches. On Illumos, there is a library function called directio(3C) that allows user space to provide a hint to the file system that Direct IO is useful, but the file system is free to ignore it. The semantics are also entirely a file system decision. Those that do not implement it return ENOTTY. Since the semantics were never defined in any standard, O_DIRECT is implemented such that it conforms to the behavior described in the Linux open(2) man page as follows. 1. Minimize cache effects of the I/O. By design the ARC is already scan-resistant which helps mitigate the need for special O_DIRECT handling. Data which is only accessed once will be the first to be evicted from the cache. This behavior is in consistent with Illumos and FreeBSD. Future performance work may wish to investigate the benefits of immediately evicting data from the cache which has been read or written with the O_DIRECT flag. Functionally this behavior is very similar to applying the 'primarycache=metadata' property per open file. 2. O_DIRECT _MAY_ impose restrictions on IO alignment and length. No additional alignment or length restrictions are imposed. 3. O_DIRECT _MAY_ perform unbuffered IO operations directly between user memory and block device. No unbuffered IO operations are currently supported. In order to support features such as transparent compression, encryption, and checksumming a copy must be made to transform the data. 4. O_DIRECT _MAY_ imply O_DSYNC (XFS). O_DIRECT does not imply O_DSYNC for ZFS. Callers must provide O_DSYNC to request synchronous semantics. 5. O_DIRECT _MAY_ disable file locking that serializes IO operations. Applications should avoid mixing O_DIRECT and normal IO or mmap(2) IO to the same file. This is particularly true for overlapping regions. All I/O in ZFS is locked for correctness and this locking is not disabled by O_DIRECT. However, concurrently mixing O_DIRECT, mmap(2), and normal I/O on the same file is not recommended. This change is implemented by layering the aops->direct_IO operations on the existing AIO operations. Code already existed in ZFS on Linux for bypassing the page cache when O_DIRECT is specified. References: * http://xfs.org/docs/xfsdocs-xml-dev/XFS_User_Guide/tmp/en-US/html/ch02s09.html * https://blogs.oracle.com/roch/entry/zfs_and_directio * https://ext4.wiki.kernel.org/index.php/Clarifying_Direct_IO's_Semantics * https://illumos.org/man/3c/directio Reviewed-by: Richard Elling <Richard.Elling@RichardElling.com> Signed-off-by: Richard Yao <ryao@gentoo.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #224 Closes #7823
2018-08-27 17:04:21 +00:00
'io/mmap': ['SKIP', fio_reason],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'largest_pool/largest_pool_001_pos': ['FAIL', known_reason],
'limits/filesystem_limit': ['FAIL', '8226'],
'limits/snapshot_limit': ['FAIL', '8226'],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'pyzfs/pyzfs_unittest': ['SKIP', python_deps_reason],
'no_space/enospc_002_pos': ['FAIL', enospc_reason],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'projectquota/setup': ['SKIP', exec_reason],
'redundancy/redundancy_004_neg': ['FAIL', '7290'],
'removal/removal_with_zdb': ['SKIP', known_reason],
'reservation/reservation_008_pos': ['FAIL', '7741'],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'reservation/reservation_018_pos': ['FAIL', '5642'],
'rsend/rsend_019_pos': ['FAIL', '6086'],
'rsend/rsend_020_pos': ['FAIL', '6446'],
'rsend/rsend_021_pos': ['FAIL', '6446'],
'rsend/rsend_024_pos': ['FAIL', '5665'],
'rsend/send-c_volume': ['FAIL', '6087'],
'snapshot/clone_001_pos': ['FAIL', known_reason],
'snapshot/snapshot_009_pos': ['FAIL', '7961'],
'snapshot/snapshot_010_pos': ['FAIL', '7961'],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'snapused/snapused_004_pos': ['FAIL', '5513'],
'tmpfile/setup': ['SKIP', tmpfile_reason],
'threadsappend/threadsappend_001_pos': ['FAIL', '6136'],
Add TRIM support UNMAP/TRIM support is a frequently-requested feature to help prevent performance from degrading on SSDs and on various other SAN-like storage back-ends. By issuing UNMAP/TRIM commands for sectors which are no longer allocated the underlying device can often more efficiently manage itself. This TRIM implementation is modeled on the `zpool initialize` feature which writes a pattern to all unallocated space in the pool. The new `zpool trim` command uses the same vdev_xlate() code to calculate what sectors are unallocated, the same per- vdev TRIM thread model and locking, and the same basic CLI for a consistent user experience. The core difference is that instead of writing a pattern it will issue UNMAP/TRIM commands for those extents. The zio pipeline was updated to accommodate this by adding a new ZIO_TYPE_TRIM type and associated spa taskq. This new type makes is straight forward to add the platform specific TRIM/UNMAP calls to vdev_disk.c and vdev_file.c. These new ZIO_TYPE_TRIM zios are handled largely the same way as ZIO_TYPE_READs or ZIO_TYPE_WRITEs. This makes it possible to largely avoid changing the pipieline, one exception is that TRIM zio's may exceed the 16M block size limit since they contain no data. In addition to the manual `zpool trim` command, a background automatic TRIM was added and is controlled by the 'autotrim' property. It relies on the exact same infrastructure as the manual TRIM. However, instead of relying on the extents in a metaslab's ms_allocatable range tree, a ms_trim tree is kept per metaslab. When 'autotrim=on', ranges added back to the ms_allocatable tree are also added to the ms_free tree. The ms_free tree is then periodically consumed by an autotrim thread which systematically walks a top level vdev's metaslabs. Since the automatic TRIM will skip ranges it considers too small there is value in occasionally running a full `zpool trim`. This may occur when the freed blocks are small and not enough time was allowed to aggregate them. An automatic TRIM and a manual `zpool trim` may be run concurrently, in which case the automatic TRIM will yield to the manual TRIM. Reviewed-by: Jorgen Lundman <lundman@lundman.net> Reviewed-by: Tim Chase <tim@chase2k.com> Reviewed-by: Matt Ahrens <mahrens@delphix.com> Reviewed-by: George Wilson <george.wilson@delphix.com> Reviewed-by: Serapheim Dimitropoulos <serapheim@delphix.com> Contributions-by: Saso Kiselkov <saso.kiselkov@nexenta.com> Contributions-by: Tim Chase <tim@chase2k.com> Contributions-by: Chunwei Chen <tuxoko@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #8419 Closes #598
2019-03-29 16:13:20 +00:00
'trim/setup': ['SKIP', trim_reason],
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
'upgrade/upgrade_projectquota_001_pos': ['SKIP', project_id_reason],
'user_namespace/setup': ['SKIP', user_ns_reason],
'userquota/setup': ['SKIP', exec_reason],
'vdev_zaps/vdev_zaps_004_pos': ['FAIL', '6935'],
'zvol/zvol_ENOSPC/zvol_ENOSPC_001_pos': ['FAIL', '5848'],
}
def usage(s):
print(s)
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
sys.exit(1)
def process_results(pathname):
try:
f = open(pathname)
except IOError as e:
print('Error opening file: %s' % e)
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
sys.exit(1)
prefix = '/zfs-tests/tests/functional/'
pattern = \
r'^Test(?:\s+\(\S+\))?:' + \
r'\s*\S*%s(\S+)\s*\(run as (\S+)\)\s*\[(\S+)\]\s*\[(\S+)\]' \
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
% prefix
pattern_log = r'^\s*Log directory:\s*(\S*)'
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
d = {}
for l in f.readlines():
m = re.match(pattern, l)
if m and len(m.groups()) == 4:
summary['total'] += 1
if m.group(4) == "PASS":
summary['passed'] += 1
d[m.group(1)] = m.group(4)
continue
m = re.match(pattern_log, l)
if m:
summary['logfile'] = m.group(1)
return d
if __name__ == "__main__":
if len(sys.argv) != 2:
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
usage('usage: %s <pathname>' % sys.argv[0])
results = process_results(sys.argv[1])
if summary['total'] == 0:
print("\n\nNo test results were found.")
print("Log directory: %s" % summary['logfile'])
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
sys.exit(0)
expected = []
unexpected = []
for test in list(results.keys()):
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
if results[test] == "PASS":
continue
setup = test.replace(os.path.basename(test), "setup")
if results[test] == "SKIP" and test != setup:
if setup in known and known[setup][0] == "SKIP":
continue
if setup in maybe and maybe[setup][0] == "SKIP":
continue
if ((test not in known or results[test] not in known[test][0]) and
(test not in maybe or results[test] not in maybe[test][0])):
unexpected.append(test)
else:
expected.append(test)
print("\nTests with results other than PASS that are expected:")
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
for test in sorted(expected):
issue_url = 'https://github.com/openzfs/zfs/issues/'
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
# Include the reason why the result is expected, given the following:
# 1. Suppress test results which set the "Not applicable" reason.
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
# 2. Numerical reasons are assumed to be GitHub issue numbers.
# 3. When an entire test group is skipped only report the setup reason.
if test in known:
if known[test][1] == na_reason:
continue
elif known[test][1].isdigit():
expect = issue_url + known[test][1]
else:
expect = known[test][1]
elif test in maybe:
if maybe[test][1].isdigit():
expect = issue_url + maybe[test][1]
else:
expect = maybe[test][1]
elif setup in known and known[setup][0] == "SKIP" and setup != test:
continue
elif setup in maybe and maybe[setup][0] == "SKIP" and setup != test:
continue
else:
expect = "UNKNOWN REASON"
print(" %s %s (%s)" % (results[test], test, expect))
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
print("\nTests with result of PASS that are unexpected:")
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
for test in sorted(known.keys()):
# We probably should not be silently ignoring the case
# where "test" is not in "results".
if test not in results or results[test] != "PASS":
continue
print(" %s %s (expected %s)" % (results[test], test,
known[test][0]))
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
print("\nTests with results other than PASS that are unexpected:")
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
for test in sorted(unexpected):
expect = "PASS" if test not in known else known[test][0]
print(" %s %s (expected %s)" % (results[test], test, expect))
ZTS: Adopt OpenZFS test analysis script Adopt and extend the OpenZFS ZTS results analysis script for use with ZFS on Linux. This allows for automatic analysis of tests which may be skipped for a variety or reasons or which are not entirely reliable. In addition to the list of 'known' failures, which have been updated for ZFS on Linux, there in a new 'maybe' section. This mapping include tests which might be correctly skipped depending on the test environment. This may be because of a missing dependency or lack of required kernel support. This list also includes tests which normally pass but might on occasion fail for a harmless reason. The script was also extended include a reason for why a given test might be skipped or may fail. The reason will be included after the test in the "results other than PASS that are expected" section. For failures it is preferable to set the reason to the GitHub issue number and for skipped tests several generic reasons are available. You may also specify a custom reason if needed. All tests were added back in to the linux.run file even if they are expected to failed. There is value in running tests which may not pass, the expected results for these tests has been encoded in the new analysis script. All tests which were disabled because they ran more slowly on a 32-bit system have been re-enabled. Developers working on 32-bit systems should assess what it reasonable for their environment. The unnecessary dependency on physical block devices was removed for the checksum, grow_pool, and grow_replicas test groups so they are no longer skipped. Updated the filetest_001_pos test case to run properly now that it is enabled and moved the grow tests in to a single directory. Reviewed-by: Prakash Surya <prakash.surya@delphix.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #7638
2018-06-20 21:03:13 +00:00
if len(unexpected) == 0:
sys.exit(0)
else:
sys.exit(1)