i=Adilger

replay-single test_61* fixes: set fail loc on all oss

 #error "lustre_msg_v1 has been deprecated since 1.6.0, please remove it"
need too complex patch.

Update build version to 1.9.50, to avoid any confusion that this is
a pre-1.8 branch.

b=14340
i=h.huang
i=nikita.danilov

lu_dirent structure was inconsistent after lu_dirent->lde_hash
element extension to 64 bit change patch.
size of structure is different on 32 and 64 bit platform.
patch fixes that bug.

b=12888
i=johann, green

Description: mds_mfd_close() ASSERTION(rc == 0)
Details    : In mds_mfd_close(), we need protect inode's writecount change
             within its orphan write semaphore to prevent possible races.

i=Adilger

keep conf-sanity test_32a and test_32b in sync with b1_6

Reinitialize optind to 0 on each lfs_* call, in case lfs is being used interactively.  Most lfs_* functions do this already, but a few (find, setstripe, quotachown) do not.
 b=15212
 i=rupesh
 i=johann

Fix typo in error message.

b=15521
r=adilger, grev

the test case for bug 15521

i=walter

Land Andreas' original fix for catamount build errors

i=adilger

fix compile warnings which are treated as errors on Cray XT3 catamount
build

b=15521
r=adilger, bobijam

fix the wrong lprcfs stats

Allow mds2, mds3, mds4 to be specified on other hosts.

b=14740
r=johann, bobijam

allocating one percpu struct each time instead of all in one time

b=14219
r=adilger, shadow

use obd_punch_rqset() instead of obd_setattr() to change size

b=14034
r=adilger, bobijam

error handling for the ENOMEM case when failing to allocate ldlm resource

r=Wangdi, Adilger
To remove direct instances of proc file system.

b=14929
i=zam

b=14645
i=johan
i=alex

i=Adilger

disable LIBLUSTRE test for NETTYPE != tcp

i=Adilger

sanity test_118* fixes; set fail loc on all oss nodes

b=14949

b=14949
i=johan
i=deen

i=vitaly.vertman
i=oleg.drokin

Lockless i/o and lockless truncate code and sanityN tests.

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

	Added Changelog entry.

r=Nathan Rutman, Alexey Lyashkov

Ported the patch 'to organize the stats on per-nid basis instead of the existing per-export basis' to HEAD.
This patch also includes all its related bug fixes(bug 14016, bug 14370, bug 14873).

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

ChangeLog entries.

i=Jian.Yu
CLIENTMODSONLY part for HEAD

fix typo.

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.

i=adilger
i=rread

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

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.