Commit Graph

95 Commits

Author SHA1 Message Date
Brian Behlendorf 7bf93b95ff Merge branch 'linux-have-mntent' into refs/top-bases/linux-zfs-branch 2010-05-28 12:20:31 -07:00
Brian Behlendorf c7c0e673a3 Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent 2010-05-28 12:20:31 -07:00
Brian Behlendorf 8390fe4b4b Merge branch 'fix-branch' into refs/top-bases/zfs-branch 2010-05-28 12:20:30 -07:00
Brian Behlendorf c37d6443a4 Revert fix-get-configs should no longer be needed 2010-05-28 12:18:45 -07:00
Brian Behlendorf 14152c7b2c Merge branch 'linux-user-util' into refs/top-bases/linux-zfs-branch 2010-05-21 10:49:47 -07:00
Brian Behlendorf 868e5de066 Add linux-user-util topic branch.
This topic branch contains required changes to the user space
utilities to allow them to integrate cleanly with Linux.
2010-05-21 10:47:59 -07:00
Brian Behlendorf 3b79eba6d7 Merge branch 'linux-debug-zerocopy' into refs/top-bases/linux-zfs-branch 2010-05-21 10:44:28 -07:00
Brian Behlendorf a876892309 Revert user space changes from linux-kernel-module topic branch.
These changes do not belong on linux-kernel-module since they
are tweaks to user space utilities.  I'm reverting them from
this topic branch and will be moving them to a new topic branch
which can be used for just this sort of thing.
2010-05-21 10:40:09 -07:00
Brian Behlendorf 19035d1734 Merge branch 'linux-user-disk' into refs/top-bases/linux-zfs-branch 2010-05-20 10:26:10 -07:00
Brian Behlendorf b50494ba2d Add missing header observed after linux-legacy was reverted.
Interestingly this has only been a problem on a clean RHEL6
install so I suspect the include was removed from one of the
standard system include headers.  We should be including it
explicitly anyway since it's used in both of these .c files.
2010-05-20 10:04:10 -07:00
Brian Behlendorf 2feb4008e6 Merge branch 'linux-user-disk' into refs/top-bases/linux-zfs-branch 2009-11-20 12:12:33 -08:00
Brian Behlendorf aebe6818a9 Linux ZVOL implementation; user-side changes
At last a useful user space interface for the Linux ZFS port arrives.
With the addition of the ZVOL real ZFS based block devices are available
and can be compared head to head with Linux's MD and LVM block drivers.
The Linux ZVOL has not yet had any performance work done but from a user
perspective it should be functionally complete and behave like any other
Linux block device.

The ZVOL has so far been tested using zconfig.sh on the following x86_64
based platforms: FC11, CHAOS4, RHEL5, RHEL6, and SLES11.  However, more
testing is required to ensure everything is working as designed.

What follows in a somewhat detailed list of changes includes in this
commit to make ZVOL's possible.  A few other issues were addressed in
the context of these changes which will also be mentioned.

* zvol_create_link_common() simplified to simply issue to ioctl to
create the device and then wait up to 10 seconds for it to appear.
The device will be created within a few miliseconds by udev under
/dev/<pool>/<volume>.  Note this naming convention is slightly
different than on Solaris by I feel is more Linuxy.

* Removed support for dump vdevs.  This concept is specific to Solaris
and done not map cleanly to Linux.  Under Linux generating system cores
is perferably done over the network via netdump, or alternately to a
block device via O_DIRECT.
2009-11-20 12:00:08 -08:00
Brian Behlendorf e576375b9f Merge branch 'linux-have-zpl' into refs/top-bases/linux-zfs-branch 2009-11-15 16:11:05 -08:00
Brian Behlendorf e588ef08cb Revert contents of linux-have-zpl topic branch. 2009-11-15 16:06:10 -08:00
Brian Behlendorf 6e43f5a80b Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl
Conflicts:

	module/zfs/rrwlock.c
	module/zfs/zfs_ioctl.c
2009-08-18 12:59:17 -07:00
Brian Behlendorf 954484f75d Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
Conflicts:

	module/zfs/dsl_dataset.c
	module/zfs/spa_history.c
2009-08-18 12:32:53 -07:00
Brian Behlendorf df5482e65d Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent 2009-08-18 12:30:04 -07:00
Brian Behlendorf c67303e092 Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch
Conflicts:

	lib/libzfs/libzfs_dataset.c
	module/zfs/dsl_dataset.c
	module/zfs/rrwlock.c
	module/zfs/spa_history.c
	module/zfs/zfs_ioctl.c
2009-08-18 12:26:09 -07:00
Brian Behlendorf b3ea816a68 Merge commit 'refs/top-bases/fix-get-configs' into fix-get-configs 2009-08-18 12:09:36 -07:00
Brian Behlendorf b99b422796 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-08-18 12:08:58 -07:00
Brian Behlendorf e5e4fadc34 Merge branch 'gcc-c90' into refs/top-bases/gcc-branch
Conflicts:

	module/zfs/dmu.c
	module/zfs/dsl_deleg.c
	module/zfs/rrwlock.c
	module/zfs/vdev_raidz.c
2009-08-18 12:04:53 -07:00
Brian Behlendorf 45d1cae3b8 Rebase master to b121 2009-08-18 11:43:27 -07:00
Brian Behlendorf 9dec42d15d Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-31 14:06:28 -07:00
Brian Behlendorf 8539aeef21 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-31 14:04:15 -07:00
Brian Behlendorf 3f4eb7aad6 Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent 2009-07-31 14:03:44 -07:00
Brian Behlendorf 4880532956 Merge branch 'linux-docs' into refs/top-bases/linux-zfs-branch 2009-07-31 14:02:54 -07:00
Brian Behlendorf cf44f97b96 Merge branch 'gcc-branch' into refs/top-bases/zfs-branch 2009-07-31 14:02:48 -07:00
Brian Behlendorf 252846a145 Merge branch 'gcc-shadow' into refs/top-bases/gcc-branch 2009-07-31 14:02:46 -07:00
Brian Behlendorf cfd9e9936f Fix an accidentally introduced formatting issue in zfs output.
Because the local 'index' variable shadows the index() function
it was replaced by 'i'.  Unfortunately when I made this change
I accidentally replaced one instance with 'j' resulting in the
short decimal values being printed incorrectly.
2009-07-31 13:50:21 -07:00
Brian Behlendorf cbb3788214 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-07-24 09:19:34 -07:00
Brian Behlendorf be0b3f923e Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-07-24 09:17:21 -07:00
Brian Behlendorf 6216ca6cfd Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent 2009-07-24 09:16:52 -07:00
Brian Behlendorf 4edfcf44ec Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-07-24 09:15:59 -07:00
Brian Behlendorf 825c086a4e Merge branch 'fix-branch' into refs/top-bases/zfs-branch 2009-07-24 09:15:55 -07:00
Brian Behlendorf 1b4dfb80fb Increase buffer size for nvlist for large configurations
It's still not clear to me why the default value here is large
enough Solaris.  I hit this limit again when setting up 120 SATA
drives configured as 15 raidz2 groups each containing 8 drives.
We expect to go bigger so we may just want to spend a little
time and figure out how to make this all dynamic.
2009-07-24 08:53:18 -07:00
Brian Behlendorf a6b1465e30 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl
Conflicts:

	module/zfs/include/sys/zfs_fuid.h
	module/zfs/zfs_fuid.c
	module/zfs/zfs_ioctl.c
	module/zfs/zfs_vfsops.c
	module/zfs/zfs_znode.c
2009-07-06 15:16:54 -07:00
Brian Behlendorf 266a7d8cd7 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module
Conflicts:

	module/zcommon/zfs_namecheck.c
	module/zfs/spa.c
	module/zfs/vdev.c
	module/zfs/zap_micro.c
2009-07-06 13:47:04 -07:00
Brian Behlendorf 6c3580cc05 Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent 2009-07-06 13:44:42 -07:00
Brian Behlendorf 149c4b2731 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch
Conflicts:

	cmd/ztest/ztest.c
	lib/libzfs/libzfs_pool.c
	module/zcommon/zfs_namecheck.c
	module/zfs/dmu.c
	module/zfs/include/sys/dmu.h
	module/zfs/include/sys/zfs_fuid.h
	module/zfs/spa.c
	module/zfs/vdev.c
	module/zfs/zap_micro.c
	module/zfs/zfs_fuid.c
	module/zfs/zfs_ioctl.c
	module/zfs/zfs_vfsops.c
	module/zfs/zfs_znode.c
2009-07-06 13:40:29 -07:00
Brian Behlendorf 244d656e28 Merge commit 'refs/top-bases/gcc-shadow' into gcc-shadow
Conflicts:

	module/zfs/dmu.c
2009-07-02 16:59:39 -07:00
Brian Behlendorf e2b2597751 Merge branch 'gcc-c90' into refs/top-bases/gcc-branch
Conflicts:

	cmd/zdb/zdb_il.c
	cmd/zfs/zfs_main.c
	cmd/zinject/zinject.c
	cmd/ztest/ztest.c
	lib/libzfs/libzfs_dataset.c
	lib/libzfs/libzfs_graph.c
	module/zcommon/include/sys/fm/fs/zfs.h
	module/zcommon/include/zfs_deleg.h
	module/zcommon/include/zfs_namecheck.h
	module/zcommon/zfs_deleg.c
	module/zcommon/zfs_namecheck.c
	module/zcommon/zprop_common.c
	module/zfs/arc.c
	module/zfs/dmu.c
	module/zfs/dmu_object.c
	module/zfs/dmu_objset.c
	module/zfs/dsl_pool.c
	module/zfs/dsl_prop.c
	module/zfs/fletcher.c
	module/zfs/include/sys/dsl_deleg.h
	module/zfs/include/sys/dsl_prop.h
	module/zfs/include/sys/metaslab_impl.h
	module/zfs/include/sys/spa_boot.h
	module/zfs/include/sys/zap.h
	module/zfs/include/sys/zap_impl.h
	module/zfs/include/sys/zfs_context.h
	module/zfs/include/sys/zfs_ctldir.h
	module/zfs/include/sys/zfs_dir.h
	module/zfs/include/sys/zfs_fuid.h
	module/zfs/include/sys/zfs_ioctl.h
	module/zfs/spa.c
	module/zfs/spa_errlog.c
	module/zfs/spa_history.c
	module/zfs/zap.c
	module/zfs/zap_leaf.c
	module/zfs/zap_micro.c
	module/zfs/zfs_ioctl.c
	module/zfs/zio.c
2009-07-02 16:49:11 -07:00
Brian Behlendorf 9babb37438 Rebase master to b117 2009-07-02 15:44:48 -07:00
Brian Behlendorf 6ca96b06b4 Merge branch 'linux-have-sysevent' into refs/top-bases/linux-zfs-branch 2009-03-18 13:03:00 -07:00
Brian Behlendorf cc4fbf2c35 Revert to previous behavior zdb fails when unable to open /dev/zfs.
For the moment I have added an error message to the failure path to
make it clear what happened.  I have also changed the zdb ASSERT to
a VERIFY so we always catch the failure.  For now we will just always
ensure the module stack is loaded, longer term we need something a
little more flexible.
2009-03-18 12:48:54 -07:00
Brian Behlendorf bb06faa046 Merge commit 'refs/top-bases/linux-have-zpl' into linux-have-zpl 2009-03-12 10:40:54 -07:00
Brian Behlendorf 2ff032fd60 Merge commit 'refs/top-bases/linux-kernel-module' into linux-kernel-module 2009-03-12 10:38:44 -07:00
Brian Behlendorf b99d17d846 Merge commit 'refs/top-bases/linux-have-mntent' into linux-have-mntent 2009-03-12 10:38:14 -07:00
Brian Behlendorf 9bdbd7c8f7 Merge branch 'linux-arc' into refs/top-bases/linux-zfs-branch 2009-03-12 10:37:18 -07:00
Brian Behlendorf f8fe8a76f4 Merge branch 'gcc-uninit' into refs/top-bases/gcc-branch 2009-03-12 10:37:11 -07:00
Brian Behlendorf cabd4a69c4 Resolve remaining uninitialized variables
Most of these fixes appear to be harmless and should never occur.
However, there were a few cases in this patch which do concern me,
I doubt we're seeing them but they look possible... mainly in the
user tools.
2009-03-12 10:30:41 -07:00