LustreError: 29518:0:(lvfs_linux.c:194:pop_ctxt()) ASSERTION(current->fs->pwd == new_ctx->pwd)
after run-tests.

b=14949
i=johan
i=deen

i=vitaly.vertman
i=oleg.drokin

Lockless i/o code fixes and improvements:
 (1) lockless truncate checks for OBD_CONNECT_TRUNCLOCK and ll_file_punch
     sets OBD_FL_TRUNCLOCK correctly.
 (2) an lproc control for lockless truncate,
     lproc statistics for lockless truncate.
 (3) sanityN tests for lockless code

Update client side RPC messages to match those on the server, as changed
previously on the server in bug 13537, allowing the same :pid:xid: string
to be searched in both client and server logs.
b=13537

b=15575
i=wangdi, johann

Description: Stack overflow during MDS log replay
Details    : ease stack pressure by using a thread dealing llog_process.

b=15278
i=johann
i=deen

b=14219
r=adilger, shadow

use punch instead of setattr to change file size

b=15517
i=johann
i=umka

Fix compile warnings on i686.

b=15069
i=rread
i=wangdi

remove LASSERT in ptlrpc_invalidate_import() since ping req can be queued even
imp_invalid is set. See also bug 15716.

b=15069
i=rread
i=wangdi

Skip the "sleep until imp_inflight == 0" part when invalidating an mgc import
which is already invalid.

b=13904
i=johann
i=tianzy

Quota data should not be stored in a 32-bit variable. Use __u64 instead.

don't build wiretest with build utils.

b=15642
i=adilger
i=shadow

b=15691
i=huanghua
i=tappro

1) Prevent "ll_sa_wrong" from being increased repeatedly when hit ratio is low.
2) Remount client before sanity 123a to eliminate previous test effect.

set msghdr flags right before rpc sent out.
b=15487
r=rread
r=shadow

b=15643
i=johann

Prolong the waiting time in test_12 of sanity-quota.sh

Add ChangeLog entries.

b=14995
i=wangdi, rread

send activate event only for evicted imports.

i=johann
i=adilger

fix for configure: WARNING: linux/random.h: present but cannot be compiled

i=johann
i=alexey.lyashkov

fix error building lustre/liblustre/tests for Cray XT3 catamount

b=15406

Add ChangeLog entry.

b=15441
i=johann
i=tianzy

quota might appear on quota files causing deadlock, this is fixed with this patch

ChangeLog entries.

b=15036


updated changelog with respect to 15036 updates

b=11777
r=green, shadow

invalidate the import to halt request handling so the namespace can be safely
cleaned up

b=14803
i=johann, adilger

Description: Don't update lov_desc members until making sure they are valid
Details    : When updating lov_desc members via proc fs, need fix their
             validities before doing the real update.

b=15658
i=huanghua
i=tappro

Support directory read ahead under patchless client mode.
When "ls" a dentry, the system trigger more than once "revalidate" or
"lookup", for "getattr", for "getxattr", and maybe for others.
Under patchless client mode, the operation intent is not accurate,
it maybe misguide the statahead thread. For example:
The "revalidate" call for "getattr" and "getxattr" of a dentry maybe
have the same operation intent -- "IT_GETATTR".
In fact, one dentry should has only one chance to interact with the
statahead thread, otherwise the statahead windows will be confused.

or write request because the client is already doing a lock match
itself so there isn't any reason the OST should have to re-do that
search.

b=15198
i=adilger
i=shadow

i=adilger
i=rread

fixes error linking lustre/liblustre/tests/echo_test
during catamount build of b1_6 for Cray XT3 systems

Clarify instructions.

Fix line wrap.

Minor cleanup.

i=cliffw
i=wangyb

Build OFED 1.3's kernel-ib and kernel-ib-devel with our patched lustre
server kernel for RHEL 4 and 5 and SLES 10.  SLES 9 is not supported by
OFED 1.3.
Since OFED 1.3 provides a newer open-iscsi stack, prefer those modules
from the kernel-ib over those provided by the vendor kernels.
Additionally, build Lustre with o2iblnd support.

i=grev

fix for test_16 failure due to trying to create mntpt dir on Read-Only fs.

i=adilger
i=johann

land attachment 16523

fixes this compile warning (which is treated as an error -Werror on XT3's):
during lustrefs-1.6-ss builds:

lustrefs-1.6-ss/lustre/mds/mds_lov.c: In function `mds_lov_read_objids':
mds_lov.c:198: warning: int format, different type arg (arg 10)

b=14909
i=tianzy

use cancel_lru_locks instead of "sync; sleep 1; sync" in sanity-quota.sh.