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10 years agob=22505 Initialize cui_tot_nregs for liblustre
Robert Read [Sat, 3 Apr 2010 02:01:53 +0000 (19:01 -0700)]
b=22505 Initialize cui_tot_nregs for liblustre

Change 910bf010 inadvertantly broke liblustre because cio->cui_tot_nregs
was not initilized, and ccc_io_update_iov was setting cui_nregs
incorrectly.

i=eric.mei
i=yong.fan

10 years agob=22312 sanity test 33c has problems parsing llobdstat when write_bytes is large
root [Tue, 6 Apr 2010 22:23:06 +0000 (15:23 -0700)]
b=22312 sanity test 33c has problems parsing llobdstat when write_bytes is large

i=robert.read@sun.com

10 years agob=21502 symlink compatibility between 1.6 and 2.0
Rahul Deshmukh [Mon, 5 Apr 2010 18:50:40 +0000 (11:50 -0700)]
b=21502 symlink compatibility between 1.6 and 2.0

Fixed the symlink compatibility problem between 1.6/1.8 and 2.0 related to short symlinks.

i=bzzz
i=andreas
i=pravin

10 years agob=20339 Remove LPSZ definition.
pravin [Mon, 5 Apr 2010 18:50:34 +0000 (11:50 -0700)]
b=20339 Remove LPSZ definition.

a=andreas.dilger
i=alexey.lyashkov
i=pravin

10 years agob=20562 Increasing super sequence width so that there will be lesser update to fld...
pravin [Mon, 5 Apr 2010 18:50:26 +0000 (11:50 -0700)]
b=20562 Increasing super sequence width so that there will be lesser update to fld table.

We can not increase LUSTRE_SEQ_META_WIDTH, meta sequence is allocated to client
and client can loose it in case of crash and there is no recovery mechanism.
MDT can not loose super sequence as it is stored on MDT disk.

i=andreas.dilger
i=tappro

10 years agob=21476 fix race between mdt_finish and __mds_lov_synchronize
pravin [Mon, 5 Apr 2010 18:49:56 +0000 (11:49 -0700)]
b=21476 fix race between mdt_finish and __mds_lov_synchronize

i=FanYong
i=Rahul

10 years agob=20647 Ensure all needed pids exits before failover in test set 53
Mikhail Pershin [Mon, 5 Apr 2010 18:49:50 +0000 (11:49 -0700)]
b=20647 Ensure all needed pids exits before failover in test set 53

Cleanup wait_..._import_state function.

i=rread
i=grev

10 years agob=20680 add sleep to expire stat cache
Mikhail Pershin [Mon, 5 Apr 2010 18:49:48 +0000 (11:49 -0700)]
b=20680 add sleep to expire stat cache

i=grev

10 years agob=22235 llapi_uuid_match() prints bogus error message on upgraded filesystem
Dmitry Zogin [Mon, 5 Apr 2010 18:49:44 +0000 (11:49 -0700)]
b=22235 llapi_uuid_match() prints bogus error message on upgraded filesystem

 Change lov_iocontrol(), lmv_iocontrol() and mdc_iocontrol() functions to copy UUID
 string into a buffer before calling *_statfs() functions, so that UUID is
 always set when returning to the caller

 i=andreas.dilger
 i=nathan.rutman

10 years agob=22235 llapi_uuid_match() prints bogus error message on upgraded filesystem
Dmitry Zogin [Mon, 5 Apr 2010 18:49:42 +0000 (11:49 -0700)]
b=22235 llapi_uuid_match() prints bogus error message on upgraded filesystem

   1. Increase the "lfs df" column width to handle TB sized devices cleanly
   2. Allow matching OST names without trailing _UUID v2 (validate lengths)
   3. Allow negating the "--obd" option to "lfs find"
   4. Remove duplicate code in mntdf() iterating over MDTs/OSTs; handle errors

   o=andreas.dilger
   i=dmitry.zogin
   i=nathan.rutman

10 years agob=21527 Fix format for ia64 and ppc64.
Robert Read [Fri, 2 Apr 2010 20:10:24 +0000 (13:10 -0700)]
b=21527 Fix format for ia64 and ppc64.

10 years agob22312 Fix off-by-one bug in second loop in test 33c.
Nicolas Williams [Fri, 2 Apr 2010 21:59:32 +0000 (14:59 -0700)]
b22312 Fix off-by-one bug in second loop in test 33c.

i=robert.read@sun.com

10 years agoUpdated for build 39. 1.10.0.39 v1_10_0_39
Terry Rutledge [Fri, 2 Apr 2010 18:23:52 +0000 (11:23 -0700)]
Updated for build 39.

10 years agoPrepare Build 39.
Robert Read [Fri, 2 Apr 2010 18:18:05 +0000 (11:18 -0700)]
Prepare Build 39.

10 years agob=22225 Remove += and refactor equals_msg
Robert Read [Thu, 18 Mar 2010 23:05:59 +0000 (16:05 -0700)]
b=22225 Remove += and refactor equals_msg

10 years agob=19208 Add ext3_get_inode_flags()
Pravin Shelar [Fri, 2 Apr 2010 17:56:05 +0000 (10:56 -0700)]
b=19208 Add ext3_get_inode_flags()

Expose i_flags to user.
i=rahul
i=fanyong

10 years agob=22327 "lfs df" does not print stats for all mountpoints
Dmitry Zogin [Fri, 19 Mar 2010 02:14:23 +0000 (22:14 -0400)]
b=22327 "lfs df" does not print stats for all mountpoints

 1. print all mounted lustre filesystems with "lfs df"
 2. sanityn test_24b added

10 years agob=21406 remove call to clear_page_dirty_for_io()
Wang Di [Thu, 1 Apr 2010 22:40:41 +0000 (15:40 -0700)]
b=21406 remove call to clear_page_dirty_for_io()

 fix deadlock between kjournald2 trying to acquire the page lock
 owned by an ost_io thread waiting for journal commit.
 o=johann
 i=adiger
 i=girish

10 years agob=21877 protect modification of request flag's bitfield with rq_lock
Mikhail Pershin [Thu, 1 Apr 2010 22:40:41 +0000 (15:40 -0700)]
b=21877 protect modification of request flag's bitfield with rq_lock

10 years agob=22299 do not set lustre read_only device when server umount and keep client records...
Fan Yong [Thu, 1 Apr 2010 22:40:41 +0000 (15:40 -0700)]
b=22299 do not set lustre read_only device when server umount and keep client records for recoverable ones

1) do not set lustre read_only device when server umount
2) keep client records for recoverable ones under failover mode
3) do not ignore "WRITE_SYNC" (which is used by kmmpd block updating) for "dev_check_rdonly()" checking

i=andreas.dilger
i=tappro

10 years agob=21636 diagnostic patch for LDLM_BL_CALLBACK reply processing
Fan Yong [Thu, 1 Apr 2010 22:40:41 +0000 (15:40 -0700)]
b=21636 diagnostic patch for LDLM_BL_CALLBACK reply processing

diagnostic patch for LDLM_BL_CALLBACK reply processing

i=robert.read
i=tom.wang

10 years agob=22312 write_bytes are missing in obdfilter stats
Nicolas Williams [Thu, 1 Apr 2010 22:40:40 +0000 (15:40 -0700)]
b=22312 write_bytes are missing in obdfilter stats

There's a missing lprocfs_counter_add() for LPROC_FILTER_WRITE_BYTES in
filter_io.c:filter_preprw_write().  A test is also delivered.

i=robert.read@sun.com

10 years agob=20433 Move new ChangeLog entry to the top.
Robert Read [Wed, 31 Mar 2010 19:04:34 +0000 (12:04 -0700)]
b=20433 Move new ChangeLog entry to the top.

10 years agob=20057 Add init_logging to replay-vbr
Robert Read [Wed, 31 Mar 2010 18:55:00 +0000 (11:55 -0700)]
b=20057 Add init_logging to replay-vbr

Left out from original autovetting patch.

i=tappro
i=grev
a=manoj

10 years agob=21527 Portability fixes
Robert Read [Wed, 31 Mar 2010 18:15:01 +0000 (11:15 -0700)]
b=21527 Portability fixes

Fix typo in commit 8eaf21f9.

10 years agob=20433 decrease the usage of memory on clients.
Landen [Tue, 30 Mar 2010 22:45:10 +0000 (15:45 -0700)]
b=20433 decrease the usage of memory on clients.

1. On clients, recycle dentries and inodes unused.
2. Delete the code related to ll_deathrow(att 6215 in bug 1443). It
   is useless now.

i=robert.read
i=vladimir.saveliev

10 years agob=19944 promise every cpu has at least 2MB debug memory.
Landen [Tue, 30 Mar 2010 19:00:32 +0000 (12:00 -0700)]
b=19944 promise every cpu has at least 2MB debug memory.

i=johann

10 years agob=21888 print more information in the test of simul
Landen [Tue, 30 Mar 2010 19:00:30 +0000 (12:00 -0700)]
b=21888 print more information in the test of simul

It may just be caused by a test that should prolong the time of testing.
Using this patch to add debug information.

i=grev
i=rebert.read

10 years agob=22187 Handle the NULL pointer as legal value.
yangsheng [Tue, 30 Mar 2010 19:00:24 +0000 (12:00 -0700)]
b=22187 Handle the NULL pointer as legal value.

i=adilger
i=johann

10 years agob=22181 interval_erase() fix i=green i=johann
Vitaly Fertman [Tue, 30 Mar 2010 19:00:22 +0000 (12:00 -0700)]
b=22181 interval_erase() fix i=green i=johann

interval_erase() calls update_maxhigh() properly when child == NULL

10 years agob=21927 test_61 fix
Elena Gryaznova [Tue, 30 Mar 2010 18:59:02 +0000 (11:59 -0700)]
b=21927 test_61 fix

i=Mikhail.Pershin

improve awk pattern to get objid correctly

10 years agob=22272 size should be valid when no objects are allocated in osts
Landen [Tue, 30 Mar 2010 18:59:00 +0000 (11:59 -0700)]
b=22272 size should be valid when no objects are allocated in osts

If no objects on osts for a file && truncating is done on an empty file,
the size on mds is valid. It should be transferred to clients.

i=tappro
i=robert.read
i=andreas.dilger

10 years agob=15057 fix file ownerships in lustre-modules RPM
Brian J. Murrell [Tue, 30 Mar 2010 18:40:46 +0000 (11:40 -0700)]
b=15057 fix file ownerships in lustre-modules RPM

The files in the lustre-modules RPM were not being set with a correct
owner and were therefore just using what was on the filesystem.

i=yangsheng
i=wangyb

10 years agob=21666 prevent use of OFED source dir instead of headers
Brian J. Murrell [Tue, 30 Mar 2010 18:40:44 +0000 (11:40 -0700)]
b=21666 prevent use of OFED source dir instead of headers

Try to determine if the user is pointing configure at the OFED source
directory intead of the devel/headers directory and error out of
configure if so and display an informative warning.

i=panda
i=whitebear

10 years agob=21754 RPM version update fix
Brian J. Murrell [Tue, 30 Mar 2010 18:40:43 +0000 (11:40 -0700)]
b=21754 RPM version update fix

It seems that Suse will release an updated RPM without updating the
kernel inside.  In doing so, the kernel and the RPM file name have
different specifications of the version.
This fix allows for that.

i=yangsheng
i=wangyb

10 years agob=21829 fix broken llobdstat and add a counter parameter
Brian J. Murrell [Tue, 30 Mar 2010 18:40:39 +0000 (11:40 -0700)]
b=21829 fix broken llobdstat and add a counter parameter

Need to make sure we limit the search for OBD stats files to the obdfilter
subdirectory of "/proc/fs/lustre".
Add a counter argument to limit the number of items returned when using the
interval parameter.
Fix lots of whitespace atrocities as well as better format some of the code.

i=cliff
i=wangyb

10 years agob=20315 Use libexecdir
brian [Tue, 30 Mar 2010 18:40:37 +0000 (11:40 -0700)]
b=20315 Use libexecdir

Use the more standard libexecdir for scripts.

i=adilger
o=Christopher Morrone

10 years agob=21527 Use %configure in the RPM SPEC file
Brian J. Murrell [Tue, 30 Mar 2010 18:40:34 +0000 (11:40 -0700)]
b=21527 Use %configure in the RPM SPEC file

use the %configure macro defined by the RPM installation so that the
vendor's filesystem hierarchy preferences are observered

i=wangyb
i=yangsheng

Don't use vendors own CFLAGS for the lustre build
(this portion was never inspected but landed some time ago to b1_8
directly in response to build failures due to the overzealous CFLAGS)

10 years agob=22261 remove old school build files
Brian J. Murrell [Tue, 30 Mar 2010 18:39:17 +0000 (11:39 -0700)]
b=22261 remove old school build files

Now that RHEL4 and SLES9 are not required in any form at all on master,
remove the files needed to build packages for them.

i=yibin.wang
i=sheng.yang

10 years agoRevert "Add configure option to allow repackaging of e2fsprogs as ldiskfsprogs. ...
Robert Read [Mon, 29 Mar 2010 19:21:42 +0000 (12:21 -0700)]
Revert "Add configure option to allow repackaging of e2fsprogs as ldiskfsprogs. (by Jim Garlick)"

This commit is a duplicate of 13fa1003e4f.

This reverts commit 749b473d6e38b94e9b4d88214ce8684f3c570f4e.

10 years agoRevert "Add configure option to allow repackaging of e2fsprogs as ldiskfsprogs. ...
Robert Read [Mon, 29 Mar 2010 19:20:46 +0000 (12:20 -0700)]
Revert "Add configure option to allow repackaging of e2fsprogs as ldiskfsprogs. (by Jim Garlick)"

This commit is a duplicate of 13fa1003e4f.

This reverts commit 8233d53e507a7dc247336c319ff80a453bf18207.

10 years agob=22033 Change default filesystem to ext3
Robert Read [Mon, 29 Mar 2010 17:14:48 +0000 (10:14 -0700)]
b=22033 Change default filesystem to ext3

10 years agoUpdate .gitignore files.
Robert Read [Thu, 25 Mar 2010 17:44:51 +0000 (10:44 -0700)]
Update .gitignore files.

10 years agob=22470 Put header file contents into a doxygen group.
Mark Burton [Thu, 25 Mar 2010 17:22:03 +0000 (10:22 -0700)]
b=22470 Put header file contents into a doxygen group.

i=rread
Signed-off-by: Mark Burton <markb@ordern.com>
10 years agob=22403 Fix compile warning on sles11
Nathan Rutman [Tue, 23 Mar 2010 19:57:19 +0000 (12:57 -0700)]
b=22403 Fix compile warning on sles11

i=rread
i=rahul

10 years agob=21527 Portability fixes
Brian J. Murrell [Tue, 23 Mar 2010 18:37:02 +0000 (11:37 -0700)]
b=21527 Portability fixes

Various portability fixes so that we can build without warnings on 64-bit
architectures.

i=fanyong
i=rread

10 years agob=22069 quota utils interoperability fix for HEAD.
Fan Yong [Tue, 23 Mar 2010 18:37:00 +0000 (11:37 -0700)]
b=22069 quota utils interoperability fix for HEAD.

quota utils interoperability fix for HEAD.

i=landen
i=robert.read

10 years agob=22342 more sanity check for same dentry.
Fan Yong [Tue, 23 Mar 2010 18:36:59 +0000 (11:36 -0700)]
b=22342 more sanity check for same dentry.

More sanity check for same dentry.

i=robert.read
i=eric.mei

10 years agob=17670
pravin shelar [Tue, 23 Mar 2010 18:36:58 +0000 (11:36 -0700)]
b=17670

enable FID_in_Dirent feature for OSD. this support is added to ext3 and
ext4 based ldiskfs. following patch use those APIs so that Lustre OSD
can make use of it.

i=rahul.deshmukh
i=girish
i=andreas.dilger

10 years agob=22319 Skip statahead test on NFS clients.
Robert Read [Mon, 22 Mar 2010 19:06:55 +0000 (12:06 -0700)]
b=22319 Skip statahead test on NFS clients.

10 years agob=11680 fix sles11 build.
Robert Read [Fri, 19 Mar 2010 16:48:21 +0000 (09:48 -0700)]
b=11680 fix sles11 build.

i=rahul

10 years agob=22070 revert incompatible protocol change
Alexander.Zarochentev [Fri, 19 Mar 2010 18:19:43 +0000 (11:19 -0700)]
b=22070 revert incompatible protocol change

i=nathan.rutman
i=andreas.dilger

10 years agob=22079 Moving definition of cfs_trace_buf_type_t back to linux-tracefile.h
Maxim Patlasov [Fri, 19 Mar 2010 18:19:39 +0000 (11:19 -0700)]
b=22079 Moving definition of cfs_trace_buf_type_t back to linux-tracefile.h

i=rread
Linux-specific version of cfs_trace_buf_type_t was mistakenly moved to common libcfs_debug.h by a patch for bug #15977. Fixing the problem by moving it back and adding trivial libcfs_tcd_type_max() API for utilities who need to know CFS_TCD_TYPE_MAX.

10 years agob=22126 Call run_one in a subshell
Manoj Joseph [Fri, 19 Mar 2010 18:19:27 +0000 (11:19 -0700)]
b=22126 Call run_one in a subshell

Call run_one in a subshell
Cleanup ost-pools on error

i=robert.read
i=nicolas.williams

10 years agob=21501 Properly cleanup flock lock on disconnect
Oleg Drokin [Fri, 19 Mar 2010 18:19:21 +0000 (11:19 -0700)]
b=21501 Properly cleanup flock lock on disconnect

Properly wakeup flock waiters on eviction.
Destroyed lock for flock completion ast is not an error, return success
to avoid double lock decref.

i=rread
i=adilger

10 years agob=20989 Atomically check-update inode lli_smd to prevent updated race
Oleg Drokin [Fri, 19 Mar 2010 18:19:17 +0000 (11:19 -0700)]
b=20989 Atomically check-update inode lli_smd to prevent updated race

There was a possible scenario during NFS use where multiple NFS requests would
try to refresh a dentry and will call ll_prep_inode with different
requests. ll_update_inode's ll_smd updating code would then race
after a check for ll_smd being non-NULL and we endup with an lsm leak
and some processes possibly usign stale copy of lsm data.

i=adilger
i=rread

10 years agob=17591 sanity-benchmark s/MOUNT/DIR/ cleanup
Elena Gryaznova [Thu, 18 Mar 2010 22:25:31 +0000 (15:25 -0700)]
b=17591 sanity-benchmark s/MOUNT/DIR/ cleanup

i=Robert.Read

10 years agob=22334 swap the declarations for OBD_FAIL_MDS_READLINK_EPROTO and OBD_FAIL_MDS_OPEN_...
Elena Gryaznova [Thu, 18 Mar 2010 22:25:27 +0000 (15:25 -0700)]
b=22334 swap the declarations for OBD_FAIL_MDS_READLINK_EPROTO and OBD_FAIL_MDS_OPEN_WAIT_CREATE

i=Andreas.Dilger

10 years agob=11680 Add /proc/sys/lnet/force_lbug
Robert Read [Thu, 18 Mar 2010 20:06:54 +0000 (13:06 -0700)]
b=11680 Add /proc/sys/lnet/force_lbug

This patch adds a proc entry called force_lbug.

a=Christopher J. Morrone <morrone@llnl.gov>
i=johann

10 years agob=22147 fix echo client, don't send dlm lock with intent.
Eric Mei [Thu, 18 Mar 2010 19:47:19 +0000 (12:47 -0700)]
b=22147 fix echo client, don't send dlm lock with intent.

o=jay
r=wangdi
r=ericm

10 years agob=21454 fix a miscalculation of ccc_io->cui_nrsegs.
Eric Mei [Thu, 18 Mar 2010 19:47:19 +0000 (12:47 -0700)]
b=21454 fix a miscalculation of ccc_io->cui_nrsegs.

o=jay
r=ericm
r=wangdi

10 years agob=22273 Don't remove lcd in case of client_add failure
Mikhail Pershin [Thu, 18 Mar 2010 17:21:28 +0000 (10:21 -0700)]
b=22273 Don't remove lcd in case of client_add failure

Let lcd be deleted naturally through export disconnect/destroy procedures

i=adilger
i=zam

10 years agob=21957 fixed debug_mb init problem.
Rahul Deshmukh [Thu, 18 Mar 2010 17:21:11 +0000 (10:21 -0700)]
b=21957 fixed debug_mb init problem.

debug_mb not initialized on Lustre 2.0 client node (kernel 2.6.31)

i=adilger
i=rread

10 years agob=22258 Build related changes to support fc12 on LBAT
Rahul Deshmukh [Thu, 18 Mar 2010 17:20:47 +0000 (10:20 -0700)]
b=22258 Build related changes to support fc12 on LBAT

i=brian

10 years agob=19208 osd_inode_setattr : ldiskfs needs flags set in inode->i_flags
Mikhail Pershin [Wed, 17 Mar 2010 07:06:25 +0000 (10:06 +0300)]
b=19208 osd_inode_setattr : ldiskfs needs flags set in inode->i_flags

i=adilger
i=wangdi

10 years agob=21500 2.6.31-fc12 patchless client support
Rahul Deshmukh [Wed, 17 Mar 2010 07:03:27 +0000 (10:03 +0300)]
b=21500 2.6.31-fc12 patchless client support

i=andreas.dilger
i=brain

Adding last patch needed for fc12 support on master.

10 years agob=20101 lfs getstripe -d test for sanity 27w
Andrew Perepechko [Wed, 17 Mar 2010 07:00:49 +0000 (10:00 +0300)]
b=20101 lfs getstripe -d test for sanity 27w

o=James Simmons (ORNL)
i=Andreas Dilger
i=Robert Read

10 years agob=20878 update for commit 5b268907
Nathan Rutman [Fri, 12 Mar 2010 22:25:53 +0000 (14:25 -0800)]
b=20878 update for commit 5b268907

10 years agob=20878 change kernelcomms from netlink to pipes
Nathan Rutman [Fri, 12 Mar 2010 17:46:01 +0000 (09:46 -0800)]
b=20878 change kernelcomms from netlink to pipes

i=alexg
i=emoly.liu
for portability to Solaris, change kernel-userspace comm
mechanism from NetLink to pipes

10 years agob=16721 fix rename pdif lock, when source and target in the same directory.
Wang Di [Fri, 12 Mar 2010 17:46:01 +0000 (09:46 -0800)]
b=16721 fix rename pdif lock, when source and target in the same directory.

i=tappro
i=ericm

10 years agob=22097 mount.lustre fails to pass some options to mount()
Robert Read [Thu, 11 Mar 2010 05:49:04 +0000 (21:49 -0800)]
b=22097 mount.lustre fails to pass some options to mount()

i=yangsheng
i=dmitry

10 years agob=17952 allow relative pathnames
Brian J. Murrell [Tue, 9 Mar 2010 19:26:11 +0000 (11:26 -0800)]
b=17952 allow relative pathnames

This patch allows one to give relative pathnames to --with-linux and
friends.

i=adilger
i=dmitry.zogin

10 years agob=21669 cast the le64 to %llu in all ext*mmp patches
Andrew Perepechko [Tue, 9 Mar 2010 19:26:11 +0000 (11:26 -0800)]
b=21669 cast the le64 to %llu in all ext*mmp patches

i=Andreas Dilger
i=Andrew Perepechko

a bunch of fixes for extN_warnings in ldiskfs to avoid compilation warnings

10 years agob=22169 t-f:start_client_loads () wait the background threads to start
Elena Gryaznova [Tue, 9 Mar 2010 19:26:11 +0000 (11:26 -0800)]
b=22169 t-f:start_client_loads () wait the background threads to start

i=Robert.Read

10 years agob=22169 t-f cleanup: new do_nodev (), do_nodesv () functions
Elena Gryaznova [Tue, 9 Mar 2010 19:26:11 +0000 (11:26 -0800)]
b=22169 t-f cleanup: new do_nodev (), do_nodesv () functions

i=Robert.Read

10 years agob=22030 don't reveal unnecessary message to users
Landen [Tue, 9 Mar 2010 19:26:11 +0000 (11:26 -0800)]
b=22030 don't reveal unnecessary message to users

i=adilger
i=robert.read

10 years agob=21986 allow to apply OPEN_LOCK even when file created
Fan Yong [Tue, 9 Mar 2010 19:26:10 +0000 (11:26 -0800)]
b=21986 allow to apply OPEN_LOCK even when file created

Allow to apply OPEN_LOCK even when file created.

i=robert.read
i=oleg.drokin

10 years agob=21900 ost-pools test_25: FAIL
Dmitry Zogin [Tue, 9 Mar 2010 19:26:10 +0000 (11:26 -0800)]
b=21900 ost-pools test_25: FAIL

Make ost-pools test_25 more robust

 i=manoj.joseph

10 years agob=22127 lustre 1.8.2 lfs permissions Patch corrects cfs_curproc_euid() logic.
Dmitry Zogin [Tue, 9 Mar 2010 19:26:10 +0000 (11:26 -0800)]
b=22127 lustre 1.8.2 lfs permissions Patch corrects cfs_curproc_euid() logic.

o=bschubert@ddn.com
 i=oleg.drokin
 i=johann

10 years agob=20837 Reduce the output of test_14
Manoj Joseph [Tue, 9 Mar 2010 19:26:10 +0000 (11:26 -0800)]
b=20837 Reduce the output of test_14

Fill up the OST by createing 9 files of size OST0_SIZE/10.

i=nathan.rutman
i=grev

10 years agob=15962 statahead should not alias dentry with inode, which should be done by VFS...
Fan Yong [Tue, 9 Mar 2010 19:25:59 +0000 (11:25 -0800)]
b=15962 statahead should not alias dentry with inode, which should be done by VFS layer operation with parent dir's i_mutex held

1) statahead should not alias dentry with inode, which should be done by VFS layer operation with parent dir's i_mutex held
2) code cleanup

i=tom.wang
i=jinshan.xiong

10 years agoUpdated version string for build 38. 1.10.0.38 v1_10_0_38
Terry Rutledge [Thu, 4 Mar 2010 20:42:31 +0000 (13:42 -0700)]
Updated version string for build 38.

10 years agob=20383 fix errant m4 "dnl" usage
Brian J. Murrell [Thu, 4 Mar 2010 16:58:05 +0000 (08:58 -0800)]
b=20383 fix errant m4 "dnl" usage

Some dnl() usage seems to have been causing some errors in the resulting
configure script.

o=tappro
i=brian
i=adilger

10 years agob=22074 block if grant is available or maybe available soon
Eric Mei [Thu, 4 Mar 2010 01:04:44 +0000 (17:04 -0800)]
b=22074 block if grant is available or maybe available soon

even if there's no optimal-sized RPC can be sent, don't fall back to
synchronous write if there's still grant available.

r=adilger
r=wangdi

10 years agob=21106 retry page_gang_lookup.
Eric Mei [Thu, 4 Mar 2010 01:04:36 +0000 (17:04 -0800)]
b=21106 retry page_gang_lookup.

If client cached a huge number of page, cl_lock_page_out() may hog CPU
for too long time without releasing, especially with high debug grade.
This patch break this process with voluntary resched.

r=jay
r=wangdi

10 years agob=21500 2.6.31-fc12 patchless client support
Rahul Deshmukh [Thu, 4 Mar 2010 01:03:31 +0000 (17:03 -0800)]
b=21500 2.6.31-fc12 patchless client support

i=adilger
i=brian
i=sheng.yang

10 years agob=20492 allow llverdev/llverfs to handle media errors better
Rahul Deshmukh [Thu, 4 Mar 2010 01:03:21 +0000 (17:03 -0800)]
b=20492 allow llverdev/llverfs to handle media errors better

i=adilger
i=rread

10 years agob=20738 FC11 support in Yala is needed
Rahul Deshmukh [Thu, 4 Mar 2010 01:03:09 +0000 (17:03 -0800)]
b=20738 FC11 support in Yala is needed

Added support for fc11 patchless client build on lbat

i=brain

10 years agob=21255 parallel-scale statahead test fix
Elena Gryaznova [Thu, 4 Mar 2010 01:02:49 +0000 (17:02 -0800)]
b=21255 parallel-scale statahead test fix

use mpi for create/delete files instead of createmany and rm

i=Vladimir.Saveliev
i=Andrew.Perepechko

10 years agob=21919 Do not resend quota_ctl requests
Andrew Perepechko [Thu, 4 Mar 2010 01:02:11 +0000 (17:02 -0800)]
b=21919 Do not resend quota_ctl requests

Do not resend quota_ctl requests infinitely.

i=Johann Lombardi
i=ZhiYong Tian

10 years agob=21066 ost-pools test_14 should not assert that files are from a specific OST
Manoj Joseph [Thu, 4 Mar 2010 01:01:30 +0000 (17:01 -0800)]
b=21066 ost-pools test_14 should not assert that files are from a specific OST

Round-robin allocation test should not assert that files are allocated
in strict round-robin fashion.

i=nathan.rutman
i=grev

10 years agob=22225 Pad all test descriptions with "=" characters.
Robert Read [Wed, 24 Feb 2010 03:02:00 +0000 (19:02 -0800)]
b=22225 Pad all test descriptions with "=" characters.

Add banner() function so we can log other messages in the same format.

i=nico

10 years agob=21380 make dist seems to exclude the "darwin" bits
Brian J. Murrell [Wed, 3 Mar 2010 01:32:48 +0000 (17:32 -0800)]
b=21380 make dist seems to exclude the "darwin" bits

Include all of the darwin bits in the distribution tarball created with
make dist.

i=adilger
i=rread

10 years agob=21485 Keep in-memory client data until export destroy
Mike Tappro [Wed, 3 Mar 2010 01:32:45 +0000 (17:32 -0800)]
b=21485 Keep in-memory client data until export destroy

Client data on disk is removed upon disconnect but in-memory data is needed
while export is still used and must be kept until its destroy.

i=adilger
i=rread

10 years agoRevert "b=21485 Keep in-memory client data until export destroy"
Robert Read [Tue, 2 Mar 2010 02:08:23 +0000 (18:08 -0800)]
Revert "b=21485 Keep in-memory client data until export destroy"

This reverts commit 64d7c036a5429a9ce5435aea96e30935b1cef44a.

Causes compile error:
.../lustre/include/lu_target.h:59: error: 'LR_CLIENT_BITMAP_SIZE' undeclared here (not in a function)

10 years agob=21485 Keep in-memory client data until export destroy
Mike Tappro [Tue, 2 Mar 2010 01:57:44 +0000 (17:57 -0800)]
b=21485 Keep in-memory client data until export destroy

Client data on disk is removed upon disconnect but in-memory data is needed
while export is still used and must be kept until its destroy.

i=adilger
i=rread

10 years agob=21988 serialize mdt and obd state bit access
Alexander.Zarochentsev [Tue, 2 Mar 2010 01:57:39 +0000 (17:57 -0800)]
b=21988 serialize mdt and obd state bit access

Use atomic bit functions to access mdt state in mdt_allow_cli(). Otherwise bit
updates can be lost in case of concurrent modifications. Protect obd_no_conn =
0 by the obd_task_processing_lock spinlock as in the rest of the code
excluding setup.

i=tappro
i=robert.read

10 years agob=21948 skip parallel grouplock test for NFSCLIENT mode
Elena Gryaznova [Tue, 2 Mar 2010 01:57:34 +0000 (17:57 -0800)]
b=21948 skip parallel grouplock test for NFSCLIENT mode

i=Johann.Lombardi

10 years agob=20814 enable frame pointers for rhel5 kernels
Vitaly Fertman [Tue, 2 Mar 2010 01:57:26 +0000 (17:57 -0800)]
b=20814 enable frame pointers for rhel5 kernels

re-land the patch, it was occasionally dropped

o=rread
i=vitaly
i=eric

10 years agob=20731 add handling of statfs ioctl in mdc.
Eric Mei [Tue, 2 Mar 2010 01:57:23 +0000 (17:57 -0800)]
b=20731 add handling of statfs ioctl in mdc.

when cluster is upgraded from 1.8, client don't have LMV up and running,
so statfs ioctl will have to handled by mdc directly.

r=adilger
r=pravin