glusterfs-quota.git/contrib/fuse-include, branch test [no description] gluster: add fallocate fop support 2013-06-13T21:37:21+00:00 Brian Foster bfoster@redhat.com 2013-05-08T12:54:11+00:00 d1ccc4e400728d90f2ef7904661f53deb7199123 Implement support for the fallocate file operation. fallocate allocates blocks for a particular inode such that future writes to the associated region of the file are guaranteed not to fail with ENOSPC. This patch adds fallocate support to the following areas: - libglusterfs - mount/fuse - io-stats - performance/md-cache,open-behind - quota - cluster/afr,dht,stripe - rpc/xdr - protocol/client,server - io-threads - marker - storage/posix - libgfapi BUG: 949242 Change-Id: Ice8e61351f9d6115c5df68768bc844abbf0ce8bd Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-on: http://review.gluster.org/4969 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> 
Implement support for the fallocate file operation. fallocate
allocates blocks for a particular inode such that future writes
to the associated region of the file are guaranteed not to fail
with ENOSPC.

This patch adds fallocate support to the following areas:

	- libglusterfs
	- mount/fuse
	- io-stats
	- performance/md-cache,open-behind
	- quota
	- cluster/afr,dht,stripe
	- rpc/xdr
	- protocol/client,server
	- io-threads
	- marker
	- storage/posix
	- libgfapi

BUG: 949242
Change-Id: Ice8e61351f9d6115c5df68768bc844abbf0ce8bd
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-on: http://review.gluster.org/4969
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
mount/fuse: enable fuse real async dio when available 2013-05-16T00:19:06+00:00 Brian Foster bfoster@redhat.com 2013-05-15T16:30:07+00:00 8a7cda772d34b96c45714160ce4ec3b0c0d5b29b fuse has support for optimized async. direct I/O handling via the FUSE_ASYNC_DIO init flag. Enable FUSE_ASYNC_DIO when advertised by fuse. performance/write-behind: fix dio hang Also fix a hang observed during aio-stress testing due to conflicting request handling in write-behind. Overlapping requests are skipped in pick_winds and may never continue when the conflicting write in progress returns. Add a wb_process_queue() call after a non-wb request completes to keep the queue moving. BUG: 963258 Change-Id: Ifba6e8aba7a7790b288a32067706b75f263105d4 Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-on: http://review.gluster.org/5014 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> 
fuse has support for optimized async. direct I/O handling via the
FUSE_ASYNC_DIO init flag. Enable FUSE_ASYNC_DIO when advertised
by fuse.

performance/write-behind: fix dio hang

Also fix a hang observed during aio-stress testing due to conflicting
request handling in write-behind. Overlapping requests are skipped
in pick_winds and may never continue when the conflicting write in
progress returns. Add a wb_process_queue() call after a non-wb request
completes to keep the queue moving.

BUG: 963258
Change-Id: Ifba6e8aba7a7790b288a32067706b75f263105d4
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-on: http://review.gluster.org/5014
Reviewed-by: Anand Avati <avati@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
fuse-bridge: use READDIRPLUS support when available 2013-02-07T18:26:27+00:00 Anand Avati avati@redhat.com 2013-02-06T00:04:50+00:00 78ae7215614a7717d2cf838afefb1525fbb70602 This patch makes use of READDIRPLUS call when support is available in the kernel. Change-Id: Iac78881179567856b55af1f46594a2b2859309f0 BUG: 908128 Signed-off-by: Anand V. Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/3905 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> 
This patch makes use of READDIRPLUS call when support is available
in the kernel.

Change-Id: Iac78881179567856b55af1f46594a2b2859309f0
BUG: 908128
Signed-off-by: Anand V. Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/3905
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
core: fixes for gcc's '-pedantic' flag build 2013-01-22T06:17:36+00:00 Avra Sengupta asengupt@redhat.com 2012-11-21T08:37:05+00:00 777d395feaa082a69e32d985bbc1cca3d3dad077 * warnings on 'void *' arguments * warnings on empty initializations * warnings on empty array (array[0]) Change-Id: Iae440f54cbd59580eb69f3ecaed5a9926c0edf95 BUG: 875913 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/4219 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> 
* warnings on 'void *' arguments
* warnings on empty initializations
* warnings on empty array (array[0])

Change-Id: Iae440f54cbd59580eb69f3ecaed5a9926c0edf95
BUG: 875913
Signed-off-by: Avra Sengupta <asengupt@redhat.com>
Reviewed-on: http://review.gluster.org/4219
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
fuse: handle mountflags properly 2012-11-19T08:49:36+00:00 Niels de Vos ndevos@redhat.com 2012-11-09T13:43:38+00:00 702b2912970e7cc19416aff7d3696d15977efc2f The internal mount API had no access to the generic mountflags used by mount(2). Thus the "ro" mount option that needs to be passed down to mount(2) as as a mountflag was incorrectly mangled into the fuse-specific mount parameter string (cf. http://review.gluster.com/655). This commit fixes the internal API and the "ro" issue. It also adds a check for the "rw" and "ro" mount options in tests/basic/mount.t. Thanks to Csaba Henk (csaba@) for suggestions and proposing an updated patch. Change-Id: I7f7bf49ae44d148f5c16f10736a0e412fb8f5e67 BUG: 853895 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/4163 Reviewed-by: Csaba Henk <csaba@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> 
The internal mount API had no access to the generic
mountflags used by mount(2).

Thus the "ro" mount option that needs to be passed down to mount(2) as
as a mountflag was incorrectly mangled into the fuse-specific mount
parameter string (cf. http://review.gluster.com/655).

This commit fixes the internal API and the "ro" issue. It also adds a
check for the "rw" and "ro" mount options in tests/basic/mount.t.

Thanks to Csaba Henk (csaba@) for suggestions and proposing an updated
patch.

Change-Id: I7f7bf49ae44d148f5c16f10736a0e412fb8f5e67
BUG: 853895
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/4163
Reviewed-by: Csaba Henk <csaba@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
fuse: reorganize mounting code 2012-05-21T20:47:41+00:00 Csaba Henk csaba@redhat.com 2012-05-15T08:11:57+00:00 6012dfe6b9c4d69914078cc0b716bf11aac5e957 Macro-driven conditional compilation was a chaos. New scheme is: contrib/fuse-lib/mount-common.c: libfuse routines used both by glusterfs and fusermount contrib/fuse-lib/mount.c: libfuse-derived but customized mounting code for glusterfs contrib/fuse-util/mount_util.c: libfuse routines used only by fusermount Change-Id: I3e0ba7f74e36556b78244cd7676eb4d379939602 BUG: 762389 Signed-off-by: Csaba Henk <csaba@redhat.com> Reviewed-on: http://review.gluster.com/3342 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> 
Macro-driven conditional compilation was a chaos.

New scheme is:

contrib/fuse-lib/mount-common.c:
  libfuse routines used both by glusterfs and fusermount
contrib/fuse-lib/mount.c:
  libfuse-derived but customized mounting code for glusterfs
contrib/fuse-util/mount_util.c:
  libfuse routines used only by fusermount

Change-Id: I3e0ba7f74e36556b78244cd7676eb4d379939602
BUG: 762389
Signed-off-by: Csaba Henk <csaba@redhat.com>
Reviewed-on: http://review.gluster.com/3342
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
fuse: allow requests during mount (needed for SELinux labels) 2012-04-23T21:37:24+00:00 Jeff Darcy jdarcy@redhat.com 2012-04-23T15:51:22+00:00 7d0397c2144810c8a396e00187a6617873c94002 Change-Id: Ia1af402897e6a7290acf79617c34fdc804751729 BUG: 811217 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/3199 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> 
Change-Id: Ia1af402897e6a7290acf79617c34fdc804751729
BUG: 811217
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.com/3199
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
upon daemonizing, wait on mtab update to terminate in parent 2011-05-19T22:41:47+00:00 Csaba Henk csaba@gluster.com 2011-05-15T04:52:33+00:00 c5d781e05599e9e7ad736d42c9c1033992c76ded This fixes the race in between the mtab update attempts of mount and umount when we do a lazy umount right after mounting, in order to hide the given fs instance; yet this way we still avoid the deadlock of the fs and mount which we can hit if we wait unconditionally for the mtab update to terminate (cf. bz #511). Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2690 (race between mtab updates of mount and umount) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690 
This fixes the race in between the mtab update attempts of mount and umount
when we do a lazy umount right after mounting, in order to hide the given fs
instance; yet this way we still avoid the deadlock of the fs and mount which
we can hit if we wait unconditionally for the mtab update to terminate (cf.
bz #511).

Signed-off-by: Csaba Henk <csaba@gluster.com>
Signed-off-by: Anand Avati <avati@gluster.com>

BUG: 2690 (race between mtab updates of mount and umount)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2690
Copyright changes 2010-10-11T14:31:12+00:00 Vijay Bellur vijay@gluster.com 2010-10-11T08:38:19+00:00 2854c559340d33473750fac65aace58506951276 Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 971 (dynamic volume management) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971 
Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971
Changes to replace flock with gf_flock across GlusterFS. 2010-10-01T12:05:53+00:00 Pavan Sondur pavan@gluster.com 2010-10-01T05:45:12+00:00 fd2e7d007e5362f0738cd9a825349abcf5d27d8f Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 865 (Add locks recovery support in GlusterFS) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865 
Signed-off-by: Pavan Vilas Sondur <pavan@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 865 (Add locks recovery support in GlusterFS)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=865