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2016-12-09xfs: deprecate barrier/nobarrier mount optionDave Chinner1-8/+4
We always perform integrity operations now, so these mount options don't do anything. Deprecate them and mark them for removal in in a year. Signed-Off-By: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2016-09-19xfs: Document error handlers behaviorCarlos Maiolino1-0/+123
Document the implementation of error handlers into sysfs. [dchinner: Added lots more detail.] Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com> Signed-off-by: Dave Chinner <dchinner@redhat.com>
2015-06-01xfs: fix kernel version in docsFanael Linithien1-6/+6
Linux v3.20 was released as v4.0. Signed-off-by: Fanael Linithien <fanael4@gmail.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
2015-02-24xfs: remove deprecated mount optionsEric Sandeen1-20/+9
We recently removed deprecated sysctls; may as well remove deprecated mount options as well, we've stated that they'd be gone by now in the docs. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
2015-02-10Merge branch 'xfs-misc-fixes-for-3.20-4' into for-nextDave Chinner1-2/+3
2015-02-06xfs: fix panic_mask documentationEric Sandeen1-2/+3
This bit of the docs didn't quite reflect reality. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
2015-01-09xfs: remove deprecated sysctlsDave Chinner1-10/+7
xfsbufd_centisecs and age_buffer_centisecs were due for removal in 3.14. We forgot to do that - it's now well past time to remove these deprecated, unused sysctls. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
2013-08-20doc: filesystems : Fix typo in Documentations/filesystemsMasanari Iida1-1/+1
Correct spelling typo in Documentations/filesystems. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-07-10xfs: update mount options documentationDave Chinner1-108/+209
Because it's horribly out of date. And mark various deprecated options as deprecated and give them a removal date. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
2013-06-05xfs: disable noattr2/attr2 mount options for CRC enabled filesystemsDave Chinner1-0/+3
attr2 format is always enabled for v5 superblock filesystems, so the mount options to enable or disable it need to be cause mount errors. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Ben Myers <bpm@sgi.com>
2012-11-27xfs: Remove the description of nodelaylog mount option from xfs.txtSatoru Takeuchi1-1/+1
nodelaylog mount option is removed by commit 93b8a585. But there still be the description about it in the xfs document. This patch removes it. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Reviewed-by: Ben Myers <bpm@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
2012-11-03xfs: Update mount options documentationCarlos Maiolino1-2/+9
Once inode64 is the default allocation mode now, kernel documentation should be updated to match this behaviour. Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
2011-05-24xfs: add online discard supportChristoph Hellwig1-0/+6
Now that we have reliably tracking of deleted extents in a transaction we can easily implement "online" discard support which calls blkdev_issue_discard once a transaction commits. The actual discard is a two stage operation as we first have to mark the busy extent as not available for reuse before we can start the actual discard. Note that we don't bother supporting discard for the non-delaylog mode. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
2010-07-26xfs: remove obsolete osyncisosync mount optionChristoph Hellwig1-11/+0
Since Linux 2.6.33 the kernel has support for real O_SYNC, which made the osyncisosync option a no-op. Warn the users about this and remove the mount flag for it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
2008-10-30[XFS] remove restricted chown parameter from xfs linuxTim Shimmin1-4/+0
On Linux all filesystems are supposed to be operating under Posix' restricted chown. Restricted chown means it restricts chown to the owner unless you have CAP_FOWNER. NOTE: that 2 files outside of fs/xfs have been modified too for this change. Reviewed-by: Dave Chinner <david@fromorbit.com> SGI-PV: 988919 SGI-Modid: 2.6.x-xfs-melb:linux:32413b Signed-off-by: Tim Shimmin <tes@sgi.com> Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: David Chinner <david@fromorbit.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-04-18[XFS] Update XFS documentation for noikeep/ikeep.Josef Sipek1-1/+2
Mention how DMAPI affects default for noikeep. Slightly modified since Josef's patch was based on an old xfs.txt prior to Dave's (dgc) checkin which missed going to oss. Signed-off-by: Josef Sipek <jeffpc@josefsipek.net> Signed-off-by: Tim Shimmin <tes@sgi.com>
2008-04-18[XFS] Update XFS Documentation for ikeep and ihashsizeDavid Chinner1-8/+6
Update xfs docs for: * In memory inode hashes has been removed. * noikeep is now the default. SGI-PV: 969561 SGI-Modid: 2.6.x-xfs-melb:linux:29481b Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tim Shimmin <tes@sgi.com>
2005-11-03[XFS] Update XFS documentation.Nathan Scott1-34/+108
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+188
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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