Whamcloud - gitweb
Mikhail Pershin [Mon, 19 Jul 2010 17:40:29 +0000 (21:40 +0400)]
Revert "b=20355 formalize support for pthreads"
This reverts commit
004cc2b4c6eb32672985e2f4b4bbf9413e314547.
Fan Yong [Fri, 16 Jul 2010 14:31:18 +0000 (18:31 +0400)]
b=23310 Partly matching the out message against the expected one to resolve the different output message format for getfacl/setfal on different Linux distributions
Partly matching the out message against the expected one to resolve the different output message format for getfacl/setfal on different Linux distributions.
i=tappro
i=wangyb
Fan Yong [Fri, 16 Jul 2010 14:48:11 +0000 (18:48 +0400)]
b=23244 unhash the new added export when such obd device is stopping
unhash the new added export when such obd device is stopping.
i=andreas.dilger
i=vitaly.fertman
Vladimir Saveliev [Fri, 16 Jul 2010 13:51:18 +0000 (17:51 +0400)]
b=13698 llapi_get_version
this uses OBD_GET_VERSION ioctl to obtain lustre version
i=andreas.dilger
Vladimir Saveliev [Thu, 1 Jul 2010 21:39:55 +0000 (01:39 +0400)]
b=13698 rename osd to osd-ldiskfs
according to 20226
i=rahul
Andreas Dilger [Wed, 14 Jul 2010 16:27:48 +0000 (20:27 +0400)]
Improve nn-check.py output to be less verbose.
Don't complain about common english words that may be in comments. Require
that "up", "down", and "completion" be used as functions with opening "("
before they are flagged.
I thought about, and rejected, discarding all comments, but it still makes
sense to clean up non-portable function names in comments.
Andreas Dilger [Wed, 14 Jul 2010 16:26:19 +0000 (20:26 +0400)]
Remove obsolete configuration tools.
Remove old 1.4 configuration tools from master. They were removed from b1_8
a long time ago.
Terry Rutledge [Wed, 14 Jul 2010 23:08:32 +0000 (16:08 -0700)]
Updated version string for the start of development for 2.1.0.
Eric Mei [Thu, 8 Jul 2010 16:17:53 +0000 (10:17 -0600)]
b=21054 code cleanup in lov_lock_delete()
o=eeb
r=jay
r=wangdi
Nathan Rutman [Wed, 7 Jul 2010 18:23:29 +0000 (11:23 -0700)]
b=22934 fix writeconf in conf-sanity
fix writeconf in conf-sanity
fix conf-sanity slow list
i=johann
Robert Read [Tue, 6 Jul 2010 22:15:56 +0000 (15:15 -0700)]
b=14512 Fix mistake made in original patch
Change
39eabbad40 introduced an error in sanity.sh quite a while ago,
this cleans it up.
Isaac Huang [Tue, 6 Jul 2010 17:24:13 +0000 (11:24 -0600)]
b=22745 Removed gmlnd from lnet.
Removed obsolete gmlnd from lnet.
i=maxim
Andrew Perepechko [Tue, 6 Jul 2010 13:59:43 +0000 (17:59 +0400)]
b=21816 allow querying quota stats even when some OSTs are down
i=Yong Fan
i=Landen
Landen [Mon, 5 Jul 2010 15:34:26 +0000 (23:34 +0800)]
b=19390 remove unneeded spinlock
i=landen
i=johann
Landen [Mon, 5 Jul 2010 15:34:25 +0000 (23:34 +0800)]
b=21696 create a new performance test in sanity-quota.sh
i=yong.fan
i=robert.read
Ricardo M. Correia [Mon, 5 Jul 2010 14:39:53 +0000 (14:39 +0000)]
b=23009 Fix access past end of buffer in fsoptions_to_mdt_flags()
It seems fsoptions_to_mdt_flags() was accessing the "options" buffer past the
end of it due to a missing check for NULL. This should fix it.
i=alex.zhuravlev
i=tappro
Vitaly Fertman [Mon, 5 Jul 2010 10:56:38 +0000 (14:56 +0400)]
b=19298 debug messages
i=rread
some extra debug messages about i_size change
Vitaly Fertman [Mon, 5 Jul 2010 10:56:47 +0000 (14:56 +0400)]
b=20908 wait on sendpage
i=rread
i=shadow
make the while loop for mdt_sendpage to wail until rpc deadline if it has been
prolonged meanwhile but the bulk timeout occurs.
Dmitry Zogin [Sat, 3 Jul 2010 00:21:15 +0000 (20:21 -0400)]
b=23237 mount.lustre dies with SIGSEGV: Unable to read 1.8 config /tmp/lustre_tmp.IfgmBK/mountdata
Do not try to close non-open file and return the error in get_mountdata()
i=andreas.dilger
i=johann
Dmitry Zogin [Fri, 2 Jul 2010 23:53:49 +0000 (19:53 -0400)]
b=21563 Metadata performance has degraded for some operations between 1.6.5 and 1.8.1
Change mdsrate tool to handle time with double resolution and use MPI_Wtime().
Also stat operations measurements do not require --iter argument anymore, and do
not use readdir() internally.
i=johann
i=iandrew.perepechko
i=robert.read
Isaac Huang [Fri, 2 Jul 2010 21:15:52 +0000 (15:15 -0600)]
b=21776 Use atomic memory allocation when VM is flushing to free memory.
- Added rq_memalloc flag to RPC and set memory pressure when sending such RPCs
- Set memory pressure flag when osc creates RPC for flushing dirty pages.
- Added msg_vmflush to lnet_msg_t so that LNDs can set memory pressure
flag when lnd_send called asynchronously. The o2iblnd probably doesn't
need it as its TX are preallocated and TX pools grown asynchronously.
i=johann
i=dmitry.zoguine
i=maxim.patlasov
pravin [Fri, 2 Jul 2010 13:31:53 +0000 (19:01 +0530)]
b=20978 Fix llog_process_lock scalability issues.
i=andrew.perepechko
i=rahul.deshmukh
fix llog_process_lock scalability issues during normal start up due to
slow stale export processing.
Mikhail Pershin [Fri, 2 Jul 2010 13:14:30 +0000 (17:14 +0400)]
b=15936 minor fixes noted in inspection
i=adilger,zam
Use single place for mount count, unify mntdev getting, introduce
obt_magic to make sure obt is correct.
yangsheng [Fri, 2 Jul 2010 11:30:37 +0000 (19:30 +0800)]
b=20065 Add 1S statfs caching and cleanup CFS_HZ usage.
i=adilger
i=bobijam
minhdiep [Fri, 2 Jul 2010 00:27:22 +0000 (18:27 -0600)]
b=23175 Use MPI_Bcast to send random value to all ranks.
The file size will be different if each rank generate its own
chunksize. We need rank 0 to generate the random and pass it
to all ranks.
i=Johann
minhdiep [Fri, 2 Jul 2010 00:02:46 +0000 (18:02 -0600)]
b=12197 The mount point passed into mtab should be the absolute path
Convert the mount point to real path.
i=Johann
Vladimir Saveliev [Sat, 26 Jun 2010 13:54:28 +0000 (17:54 +0400)]
b=21244 fix compilability on ia64
use LPU64 macro to print __u64
i=zam
Robert Read [Thu, 1 Jul 2010 06:46:55 +0000 (23:46 -0700)]
Revert "b=20581 Handle directory entry hash collisions"
This reverts commit
04e67d056c015dbe3f8ce69092489fe9a10d771d.
This patch is no longer required (as we think we understand the problem now),
and it introduced a rare NULL pointer exception, so best to remove it.
Robert Read [Thu, 1 Jul 2010 00:42:20 +0000 (17:42 -0700)]
Update ldiskfs version number.
Robert Read [Wed, 30 Jun 2010 19:31:25 +0000 (12:31 -0700)]
Prepare for 2.0.0-rc1.
Robert Read [Wed, 30 Jun 2010 19:29:26 +0000 (12:29 -0700)]
Remove ia64 from oel5 target file.
OEL5 doesn't support ia64.
Mikhail Pershin [Mon, 28 Jun 2010 18:24:18 +0000 (22:24 +0400)]
b=20997 stop ost first in conf-sanity
i=robert.read
Mikhail Pershin [Mon, 28 Jun 2010 18:19:17 +0000 (22:19 +0400)]
b=20997 move obd_no_recov check back
i=robert.read
i=oleg.drokin
Robert Read [Wed, 30 Jun 2010 19:00:00 +0000 (12:00 -0700)]
Revert unintended commit to build/updatecw.sh
(These hacks were needed to update every file.)
Robert Read [Wed, 30 Jun 2010 18:55:24 +0000 (11:55 -0700)]
Mass conversion of all copyright messages to Oracle.
Robert Read [Mon, 28 Jun 2010 23:12:35 +0000 (16:12 -0700)]
Add missing .gitgnore files from new pthread directories.
Robert Read [Mon, 28 Jun 2010 18:04:28 +0000 (11:04 -0700)]
Revert "b=21128 run sync ldlm_bl_to_thread_list() in separate thread to save stack space."
This reverts commit
2cb1701012c4f1f0f1abdc99eb8ce6d4bb9c7846.
Still causing corruption, see comments on bug 21128.
Robert Read [Mon, 28 Jun 2010 18:04:00 +0000 (11:04 -0700)]
Revert "b=22244 delegate lock cancel to blocking thread"
This reverts commit
f96aff96fae1fcb3d06fd40ae4837ba975df12e3.
Reverting because of dependency on bug 21128.
Robert Read [Mon, 28 Jun 2010 18:00:18 +0000 (11:00 -0700)]
Revert "b=22244 handle list of locks in ldlm_bl_thread_main properly"
This reverts commit
f2360643cbb8136f97ec750547d12c30f88e0d4d.
Reverting because of dependency on bug 21128.
Fan Yong [Fri, 25 Jun 2010 22:14:22 +0000 (15:14 -0700)]
b=20581 Handle directory entry hash collisions
i=rread
i=pravin
Jian Yu [Fri, 25 Jun 2010 09:00:28 +0000 (17:00 +0800)]
b=19151 use single-level test directory for large-scale test 3a
$tdir is a two-level directory which causes the mode setting issue
while running MPI programs. Let's use a single-level test directory
for large-scale test 3a.
i=grev
i=robert.read
Vitaly Fertman [Thu, 24 Jun 2010 20:31:36 +0000 (00:31 +0400)]
b=22244 handle list of locks in ldlm_bl_thread_main properly
the fix to the original patch includes:
1. ldlm_bl_thread_main() cancels only locks left in the list after
ldlm_cli_cancel_list_local().
2. ldlm_bl_thread_main() and ldlm_cli_cancel_unused_resource() cancel
locks marked as LDLM_FL_BL_AST in the same RPC as others in the list.
i=green
i=johann
Vitaly Fertman [Thu, 24 Jun 2010 20:31:35 +0000 (00:31 +0400)]
b=22244 delegate lock cancel to blocking thread
i=adilger
i=green
re-landing: instead of cancelling locks locally in the shrinking thread,
deletate it to a separate blocking thread.
Nathan Rutman [Thu, 24 Jun 2010 17:49:30 +0000 (10:49 -0700)]
b=23004 bad cfs_user_write call causes oops
i=rread
i=breitz
Robert Read [Wed, 23 Jun 2010 16:30:24 +0000 (09:30 -0700)]
b=22911 Fix incompatibilies between ext4 and ext3 based ldiskfs
i=girish
i=rread
a=adilger
a=yangsheng
pravin [Thu, 24 Jun 2010 16:14:45 +0000 (21:44 +0530)]
b=21128 run sync ldlm_bl_to_thread_list() in separate thread to save stack space.
i=oleg.drokin
i=rahul
i=vitaly
Robert Read [Thu, 24 Jun 2010 17:02:12 +0000 (10:02 -0700)]
Update copyright messages.
Fan Yong [Thu, 24 Jun 2010 06:02:33 +0000 (14:02 +0800)]
b=21636 diagnostic patch to detect request delay send/reply
diagnostic patch to detect request delay send/reply
i=robert.read
i=pravin.shelar
Fan Yong [Thu, 24 Jun 2010 06:01:59 +0000 (14:01 +0800)]
b=19427 add the missing swab field for "rr_flags" in "mdt_reint_rec"
add the missing swab field for "rr_flags" in "mdt_reint_rec".
i=andreas.dilger
i=robert.read
pravin [Wed, 23 Jun 2010 08:45:01 +0000 (14:15 +0530)]
b=20563
i=zam
i=andreas
i=rahul
fix values of LUSTRE_SEQ_MAX_WIDTH and LUSTRE_SEQ_META_WIDTH.
this patch fixes fid to inode mapping so that it will be independent of
LUSTRE_SEQ_MAX_WIDTH.
there is fix for seq flush also.
Jian Yu [Wed, 23 Jun 2010 02:01:46 +0000 (10:01 +0800)]
b=22890 initialize MDSDEV in conf-sanity.sh
Initialize the MDSDEV variable in conf-sanity.sh.
i=grev
i=vladimir.saveliev
Robert Read [Mon, 21 Jun 2010 16:21:26 +0000 (09:21 -0700)]
b=22456 Remove obsolete patches and series files from ldiskfs/kernel_patches.
Brian J. Murrell [Tue, 22 Jun 2010 19:09:32 +0000 (15:09 -0400)]
b=22790 strip the .patch off of the dpatch name
When annotating the .dpatch files with the patch name, seeing as we
strip the .patch off and replace it with dpatch, do the same in the
annotation.
Brian J. Murrell [Tue, 22 Jun 2010 19:09:31 +0000 (15:09 -0400)]
b=20355 formalize support for pthreads
BG/P needs proper pthreads library arguments for linking, so properly
support pthreads properly in configure, using AX_PTHREAD.
The need for the pthread subdirs is because you cannot adjust the CC
variable value used on a per target basis, only for an entire Makefile.
This is the same problem we had with using the MPICC for some targets.
So to make some targets compile with the CC that the AX_PTHREAD macro
discovers/sets, we need to use a new Makefile. File locations remain
the same however.
i=panda (b1_8 version)
i=whitebear (b1_8 version)
Vladimir Saveliev [Mon, 21 Jun 2010 20:32:37 +0000 (00:32 +0400)]
b=21592 include linux/fs.h only when sys/mount.h doesn't define BLKGETSIZE64
i=andreas.dilger
i=andrew.perepechko
i=sheng.yang
Rahul Deshmukh [Mon, 21 Jun 2010 12:40:10 +0000 (18:10 +0530)]
b=20226 rename osd to osd-ldiskfs
adding .gitignore file and rename osd to osd-ldiskfs in test-framework.sh
Manoj Joseph [Fri, 18 Jun 2010 21:44:27 +0000 (15:44 -0600)]
b=20837 incomplete test output for ost-pools
Append output of create_perf_one() to stderr
i=robert.read
i=grev
Robert Read [Thu, 17 Jun 2010 22:34:47 +0000 (15:34 -0700)]
b=22168 Ignore EINTR returned from write
Robert Read [Fri, 18 Jun 2010 15:40:13 +0000 (08:40 -0700)]
Clean out more cruft.
Remove empty lustre/kernel-tests
Remove very outofdate README.kernel-source
Robert Read [Fri, 18 Jun 2010 15:33:59 +0000 (08:33 -0700)]
Remove remaining remnants of the CVS era.
Rahul Deshmukh [Thu, 17 Jun 2010 08:37:12 +0000 (14:07 +0530)]
b=20226 rename osd to osd-ldiskfs
i=rread
Nathan Rutman [Thu, 17 Jun 2010 18:23:03 +0000 (11:23 -0700)]
b=23094 add layout lock connect flag
o=jc.lafoucriere@cea.fr
i=nathan
i=rread
Vitaly Fertman [Thu, 17 Jun 2010 11:01:04 +0000 (15:01 +0400)]
b=22768 mdt open error handling
i=green
i=rread
mdt_finish_open() may return an error, which must result in unlocking
the object and returning it to client
Elena Gryaznova [Thu, 17 Jun 2010 10:23:30 +0000 (14:23 +0400)]
b=22040 use df POSIX output format
i=Oleg.Drokin
Rahul Deshmukh [Thu, 17 Jun 2010 05:57:02 +0000 (11:27 +0530)]
b=20226 rename osd to osd-ldiskfs
i=adilger
i=rread
Rename the osd to osd-ldiskfs
Rahul Deshmukh [Wed, 16 Jun 2010 06:51:43 +0000 (12:21 +0530)]
b=17569 add check in ext3-based ldiskfs for >8TB filesystems
i=johann
This is combined patch which includes both patches on bug 17569 which needs to
be landed.
1. remove force option for rhel5/ext4
2. add 16TB limit mount option for rhel5/ext4
Robert Read [Wed, 16 Jun 2010 16:45:11 +0000 (09:45 -0700)]
Revert "b=22755 Don't consume grant twice on recoverable resend"
This reverts commit
ccddc6afde64c75e39bb04fdeafec00c46f7f8e3.
Andreas Dilger [Tue, 15 Jun 2010 22:58:21 +0000 (16:58 -0600)]
b=16208 Report deprecated options, so they are removed from /etc/fstab.
This hunk of the patch was missed when the patch was originally landed.
Don't print "acl" in ll_show_options(), since it isn't needed at all.
Add #ifdef so the option parsing/messages are removed in the future.
o=sheng.yang
i=johann
i=andreas.dilger
Robert Read [Tue, 15 Jun 2010 23:40:05 +0000 (16:40 -0700)]
Update .gitignore files.
Robert Read [Wed, 9 Jun 2010 16:25:44 +0000 (09:25 -0700)]
b=22895 Cleanup replay-vbr test 7.
Add more messages so we can see what cycle we're in and
what op is being done.
i=tappro
di wang [Mon, 18 Jan 2010 18:58:47 +0000 (10:58 -0800)]
b=21379 Even create objects in DELORPHAN process; Choose osts in the pool in create remedy process
1.precreate the objects even in DELORPHAN process, but instead of allocating these objects, otherwise
it might create the gap of object ID, which might cause some orphan unlink log being recorded wrongly.
2.Only choose OSTs in the pool if in create remedy process.
i=adilger.dilger
i=robert.read
i=johann
Andrew Perepechko [Tue, 15 Jun 2010 20:08:27 +0000 (00:08 +0400)]
b=21665 "lfs osts" incorrectly tries to traverse lustre mount
We don't want to traverse the directory tree,
so return a positive value from sem_init to terminate
the traversal before it starts.
a=Joseph Herring (LLNL)
i=Andreas Dilger
i=Andrew Perepechko
Alexander.Zarochentsev [Tue, 15 Jun 2010 19:18:38 +0000 (23:18 +0400)]
b=22755 Don't consume grant twice on recoverable resend
a=oleg.drokin
i=eric.mei
i=johann
Alexander.Zarochentsev [Tue, 15 Jun 2010 19:00:15 +0000 (23:00 +0400)]
b=22755 check for OBD_CONNECT_GRANT_SHRINK in osc_should_shrink_grant
a=johann
i=oleg.drokin
i=di.wang
Alexander.Zarochentsev [Tue, 15 Jun 2010 19:00:14 +0000 (23:00 +0400)]
b=22755 Don't leak grant if write failed with EDQUOT
a=oleg.drokin
i=di.wang
i=johann
Alexander.Zarochentsev [Tue, 15 Jun 2010 19:00:13 +0000 (23:00 +0400)]
b=22755 Don't leak grant if shrink grant comes in write RPC
a=oleg.drokin
i=di.wang
i=andreas.dilger
i=johann
Robert Read [Tue, 15 Jun 2010 17:02:09 +0000 (10:02 -0700)]
Revert "b=22842 do not use bash variable to pass test setup state between sub-test"
This reverts commit
81fdcaed0df6041183240bd91f615e15baf9f087.
This causes a failure in test 101b.
Robert Read [Tue, 15 Jun 2010 15:58:10 +0000 (08:58 -0700)]
Revert "b=20563 Increase LUSTRE_SEQ_MAX_WIDTH"
This reverts commit
09803193a151902acc39720946b831b90655c4a8.
This patch causes several failures replay-vbr test 7.
Nicolas Williams [Mon, 14 Jun 2010 23:47:26 +0000 (18:47 -0500)]
b=22966 UID and GID "high" fields missing in a few structs
Several structs (mdt_body, mdt_remote_perm, obdo) needed
uid_h/gid_h fields for handling of SIDs (via FUIDs).
i=andreas.dilger@oracle.com
i=yong.fan@sun.com
i=johann@sun.com
Brian J. Murrell [Mon, 14 Jun 2010 17:12:29 +0000 (13:12 -0400)]
b=19336 fix landing error
Revert an inadvertant change leaked in between patch creation time
and landing time.
Liang Zhen [Sat, 12 Jun 2010 18:48:13 +0000 (11:48 -0700)]
b=22078 Bind ost/mdt to specific nids
The goal of the patch attached to this bug is to make NUMIOA factor management
easier, by giving the ability to restrict the NIDs that a target (mdt or ost)
registers on the MGS.
i=nathan
i=sebastien
Robert Read [Mon, 14 Jun 2010 23:47:44 +0000 (16:47 -0700)]
Update copyrights on source files changed since 2010-02-15.
Robert Read [Mon, 14 Jun 2010 23:37:33 +0000 (16:37 -0700)]
b=22990 Script to update copyright on recently modified source files
Based on the original script by Andreas.
i=adilger
i=johann
Manoj Joseph [Fri, 11 Jun 2010 20:40:45 +0000 (14:40 -0600)]
b=23040 Install lustre_rsync.8
Install the man page for lustre_rsync
i=robert.read
Robert Read [Fri, 11 Jun 2010 18:15:53 +0000 (11:15 -0700)]
Prepare for Build 44.
Brian J. Murrell [Fri, 11 Jun 2010 04:04:33 +0000 (00:04 -0400)]
b=22790 discover and utilize multiple CPUs
Brian J. Murrell [Fri, 11 Jun 2010 04:04:32 +0000 (00:04 -0400)]
b=22790 generate debian/patches
If we are running from a git checkout and there are patches on the
branch, (not counting the always-present debian/changelog update
patch, which is always assumed to be at the top of the patch stack)
put them into debian/patches/ as dpatches and remove them from the
source so that what's put into the source tarball is pristine.
Brian J. Murrell [Fri, 11 Jun 2010 04:04:31 +0000 (00:04 -0400)]
b=22790 fail make debs if autogen.sh is needed but not present
If a patch is added to debian/patches/ which modifies an autoconf
file but autogen.sh is not present, fail out of the "make debs"
build command.
Also provide a more explicit message to maintainers about what is
happening in this bit of code.
Nathan Rutman [Thu, 10 Jun 2010 23:30:17 +0000 (16:30 -0700)]
b=15253 fix conf-sanity 30b for non-tcp networks
i=rread
(also sync test with b18 version)
Brian J. Murrell [Thu, 10 Jun 2010 19:50:21 +0000 (15:50 -0400)]
b=19336 post landing cleanups
Remove generic find_linux_devel_paths()
- now that both the rhel5 and sles method files have their own particular
version of this method, remove this hacky-trying-to-work-for-both versions
from lbuild.
Remove a block of what is now redundant code.
Remove the comments from the target files describing what happened with
this bug.
Align the sles10 and sles11 target files:
- include the rpmfix specifier in the sles10 file
- remove the EXTRA_VERSION_DELIMETER from the sles10 file
- change the TARGET_DELIMETER to FLAVOR_DELIMETER in the sles11 file
Some whitespace cleanups.
i=wangyb
i=yangsheng
Brian J. Murrell [Thu, 10 Jun 2010 19:50:20 +0000 (15:50 -0400)]
b=19336 Get rid of the EXTRA_VERSION_DELIMETER shenanigans
We used to carry around a bunch of baggage in order to specify what kind
of delimeter to put between the version and "extra version". The truth of
the matter is that this should always be "-".
This patch includes some support for a build system developer to force
an uncached rebuild of all products.
i=wangyb
i=yangsheng
Vladimir Saveliev [Thu, 10 Jun 2010 03:07:56 +0000 (07:07 +0400)]
b=21244 utility to decode filter fid xattr
program and sanity test
i=andreas.dilger
Vladimir Saveliev [Thu, 10 Jun 2010 02:38:40 +0000 (06:38 +0400)]
b=21244 lustre_idl.h compilable from userspace
move few #include lines to make lustre/lustre_idl.h compilable from userspace
i=andreas.dilger
Vladimir Saveliev [Thu, 10 Jun 2010 01:42:57 +0000 (05:42 +0400)]
b=22842 do not use bash variable to pass test setup state between sub-test
tests 42, 101, 102 are fixed
i=robert.read
Vladimir Saveliev [Thu, 10 Jun 2010 00:57:23 +0000 (04:57 +0400)]
b=22828 fix unnormalized Linux symbols
introduced by patches of the bug 21485
i=robert.read
Alexander.Zarochentsev [Thu, 10 Jun 2010 10:35:05 +0000 (14:35 +0400)]
b=20498 print ldlm locks if obd_exports_barrier hangs.
i=tappro
i=robert.read
Alexander.Zarochentsev [Thu, 10 Jun 2010 10:35:04 +0000 (14:35 +0400)]
b=22598 Make COS lock inode bits aware
a=oleg.drokin
i=tappro
i=robert.read
Robert Read [Thu, 10 Jun 2010 06:48:53 +0000 (23:48 -0700)]
b=22850 add changelog entry
Johann Lombardi [Wed, 19 May 2010 12:07:49 +0000 (14:07 +0200)]
b=22850 bump max number of phys/hw segment in RHEL5 kernel
This grants us that we can always send 1MB i/o to the disk,
regardless of contiguous memory or not.
We already have the same tuning for SLES10.
Merge of 1.8 commits:
876c6e4d,
b0af14cf,
5d9a6cb7
Dmitry Zogin [Thu, 10 Jun 2010 05:58:17 +0000 (01:58 -0400)]
b=21563 Correcting the patch