b=16189
i=johann, zhenyu.xu

Update to RHEL4 kernel-2.6.9-67.0.20.

this bug only happens when inode quota limitation is very low(less than 12), so that inode quota unit is 1 at initialization. Now least quota qunit is 2,
instead of 1.
b=15758
i=andrew.perepechko
i=johann

b=15284
i=adilger
i=johann

OST crashes and subsequent e2fsck can lead to objects being moved to lost+found directory. Using the "ll_recover_lost_found_objs" tool, these objects can be retrieved and data can be salvaged	by using the object ID saved in the fid.

b=13128
i=adilger
i=johann

add -gid,-group,-uid-,-user options to lfs find

b=12653
i=green, johann

Description: sanity test 65a fails if stripecount of -1 is set
Details    : handle -1 striping on filesystem in ll_dirstripe_verify

Add RHEL5 back into ChangeLog for 1.6.5.

Branch b1_8
b=16014
i=tappro
i=deen

positive assertion

Branch b1_6
b=14742
i=nikita
i=johan

starve other threads from the resource lock for a long time in
case of long waiting queue, so change the debug level from
D_OTHER to the less frequently used D_INFO.

b=15953
i=adilger
i=nathan.rutman

missing stride_start_offset in stride-read-ahead.
b=16172
i=Oleg,Johann

b=15865
i=johann, shadow

Update kernel to RHEL5 2.6.18-53.1.21.el5.
Fixed the build failed for IA64 arch.

b=15924
i=green, johann

Description: do not process already freed flock
Details    : flock can possibly be freed by another thread before it reaches
             to ldlm_flock_completion_ast.

Add ChangeLog entry.
b=14693

i=adilger

Forgot to remove the ChangeLog entry when I backed this patch out.

b=14480
o=green
i=shadow, bobijam

Description: LBUG during stress test
Details    : Need properly lock accesses the flock deadlock detection list.

try dereference NOPAGE_SIGBUS and NOPAGE_OMM.
b=15837
i=nikita
i=green

i=adilger,alex

- if blocks per group is less than blocksize*8, set rest of the bitmap to 1.
- check return of ext2_find_next_le_bit for overflow.

b=15716
i=rread
i=johann

b=15741
i=johann, zhenyu.xu

Update to RHEL5 kernel-2.6.18-53.1.19.el5.

b=15742
i=johann, zhenyu.xu

Update kernel to RHEL4 kernel-2.6.9-67.0.15.

b=14134
i=nathan, johann

Description: enable MGS and MDT services start separately
Details    : add a 'nomgs' option in mount.lustre to enable start a MDT with
             a co-located MGS without starting the MGS, which is a complement
             to 'nosvc' mount option.

avoid twice swabing one msg buffer
fix get LOV_GET_INFO on ppc platform.
b=14856
i=nikita
i=adilger

i=green,shadow,vitaly

skiplists are used to group compatible locks on granted list
that was implemented as tracking first and last lock of each lock group
the patch changes that to using doubly linked lists

do not drop replay according to msg flags, instead we check the
per-export recovery request queue for duplication of transno.
b=15756
r=adilger
r=rread

b=14443

b=13915

b=15870
i=walter

b=14835
i=tappro
i=deen

a client, and the data on disk are dangerous and incorrect. Change
them with client eviction.

b=15574
i=adilger
i=shadow

r=shadow,vitaly

Prevent locks stalls on glimpse races

run acc-small.
b=15139
i=tappro
i=komal

b=15575
i=wangdi, johann, green, shadow

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

b=13380
r=green, bwzhou

Mountpoint references were being leaked during open reply reconstruction after
an MDS restart. Drop mountpoint reference in reconstruct_open() and free dentry
reference also.

need wait until PG_writeback is cleared until check dirty flag and
call writepages in lock cancel callback.
b=15443
i=nikita
i=zam

Description: MDS may lose file striping (and hence file data) in some cases
Details    : If there are additional extended attributes stored on the MDS,
	     in particular ACLs, SELinux, or user attributes (if user_xattr
	     is specified for the client mount options) then there is a risk
	     of attribute loss.  Additionally, the Lustre file striping
	     needs to be larger than default (e.g. striped over all OSTs),
	     and an additional attribute must be stored initially in the
	     inode and then increase in size enough to be moved to the
	     external attribute block (e.g. ACL growing in size) for file
	     data to be lost.
i=kalpak.shah
i=alex.zhuravlev
b=15777

Sync ChangeLog from b_release_1_6_5.

Merge ChangeLog entries from b_release_1_6_5 to b1_6.