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Prakash Surya eecdd8e884 OpenZFS 9084 - spa_*_ashift must ignore spare devices 
It's possible for the following assertion to be tripped when
running ztest:

    assertion failed for thread 0xf09fca40, thread-id 549:
    spa->spa_max_ashift == spa->spa_min_ashift (0xc == 0x9),
    file ../../../uts/common/fs/zfs/vdev_removal.c, line 965

    > $c
    libc.so.1`_lwp_kill+7(ebdde6c0, ebdde6c0, a9, fee7865e)
    libc.so.1`_assfail+0x214(ebddea28, fed7ac3c, 3c5, fef62000)
    libc.so.1`assfail3+0xde(fed7b130, c, 0, fed812cb, 9, 0)
    libzpool.so.1`spa_vdev_copy_impl+0x26b(89a4b40, ebddef74,
        ebddef68, 8992dc0, ebe10a00, fef073c0)
    libzpool.so.1`spa_vdev_remove_thread+0x6cd(87450c0, 0, 0, fee8f43a)
    libc.so.1`_thrp_setup+0x8c(f09fca40)
    libc.so.1`_lwp_start(f09fca40, 0, 0, 0, 0, 0)

    > ::spa -v
    ADDR         STATE NAME
    08723000    ACTIVE ztest

        ADDR     STATE     AUX          DESCRIPTION
        087466c0 HEALTHY   -            root
        087450c0 HEALTHY   -              /rpool/tmp/ztest.0a
        08745640 HEALTHY   -              indirect
        08745bc0 HEALTHY   -              /rpool/tmp/ztest.2a
        08746140 HEALTHY   -              /rpool/tmp/ztest.3a
        -        -         -            spares
        08744b40 HEALTHY   -              /rpool/tmp/ztest.spares.0

Authored by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Prashanth Sreenivasa <pks@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Ported-by: Tim Chase <tim@chase2k.com>

OpenZFS-issue: https://www.illumos.org/issues/9084
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/18acba7
Closes #6900
 		2018-04-14 12:40:52 -07:00
.github Reduce codecov PR comments 2018-01-09 11:15:55 -08:00
cmd Optimize possible split block search space 2018-04-14 12:22:43 -07:00
config Allow mounting datasets more than once 2018-04-13 10:44:05 -07:00
contrib Fix "file is executable, but no shebang" warnings 2018-04-06 16:34:21 -07:00
etc systemd mount generator and tracking ZEDLET 2018-04-06 14:11:09 -07:00
include OpenZFS 9079 - race condition in starting and ending condensing thread for indirect vdevs 2018-04-14 12:23:53 -07:00
lib OpenZFS 9079 - race condition in starting and ending condensing thread for indirect vdevs 2018-04-14 12:23:53 -07:00
man Optimize possible split block search space 2018-04-14 12:22:43 -07:00
module OpenZFS 9084 - spa_*_ashift must ignore spare devices 2018-04-14 12:40:52 -07:00
rpm Exclude python scripts from RPM shebang check 2018-04-06 16:32:58 -07:00
scripts Eliminate trailing spaces in DISKS 2018-04-13 18:03:58 -07:00
tests OpenZFS 7614, 9064 - zfs device evacuation/removal 2018-04-14 12:16:17 -07:00
udev Add kernel module auto-loading 2018-03-13 10:45:55 -07:00
.gitignore Add configure option to enable gcov analysis 2017-09-15 10:24:13 -07:00
.gitmodules Add zimport.sh compatibility test script 2014-02-21 12:10:31 -08:00
.travis.yml Add .travis.yml 2017-11-13 09:18:18 -08:00
AUTHORS Add a missing > to AUTHORS 2014-09-02 14:18:53 -07:00
COPYRIGHT Encryption patch follow-up 2017-10-11 16:54:48 -04:00
DISCLAIMER Fix minor typos and update marketing copy. 2013-03-21 12:51:06 -07:00
META Tag zfs-0.7.0 2017-07-26 10:13:25 -07:00
Makefile.am Allow make checkstyle and paxscript in build dir 2018-02-21 12:35:59 -08:00
OPENSOLARIS.LICENSE Add CDDL license file 2008-12-01 14:49:34 -08:00
README.markdown Add scan.coverity.com badge to README 2017-10-30 16:21:24 -07:00
TEST Refresh TEST file to include new variables 2017-11-08 11:09:30 -08:00
autogen.sh build: do not call boilerplate ourself 2013-04-02 10:55:20 -07:00
configure.ac OpenZFS 7614, 9064 - zfs device evacuation/removal 2018-04-14 12:16:17 -07:00
copy-builtin Fix copy-builtin to work with ASAN patch 2018-01-12 09:39:36 -08:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.markdown

img

ZFS on Linux is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community.

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Official Resources

Installation

Full documentation for installing ZoL on your favorite Linux distribution can be found at our site.

Contribute & Develop

We have a separate document with contribution guidelines.