situations where Lustre has to lock more than one inode mutex at a time.
b=16450

implemented---another is checked in yet to be landed core CLIO code.
b=16450

lock ordering. Update mdd code to use new locking interface.
b=16450

b=16450

the code.
b=16450

b=16450

b=16450

Fix comment.

Use $RM macro for portability.
Make it more clear when sub-makes are finished.

i=Adilger
fix for remote [mds|ost] with nodsh

i=Adilger
fix for remote [mds|ost] with nodsh

i=Brian
create machinefile on $TMP, cleanup machinefile

 b=12521
 To avoid extent lock conflicts, if avail_cb_nodes < stripe_count*CO,
 avail_cb_nodes should divide (stripe_count*CO) exactly. So that each OST
 can be accessed by one or more constant clients.

b=17403

i=adilger
i=yury.umanets
create objects in correct directory on OST.

b=17199
i=johann, bobijam
Patch provide by LLNL.

Skip dumping log if panic_on_lbug is set.

b=17038
i=johann

regression test case for getxattr upon symlink file.

i=Adilger
replace lustre proc by lctl [set|get]_param

 b=12521
 - set Lustre hints (except striping hints) "anywhere"
 - perform collective I/O for interleaving, no matter how big the req size is
 - keep the semantic information of cb_nodes
 - perform collective I/O by the same client if the whole file access portion
   is no bigger than stripe size and cb_nodes is changed by the user
 - fix some bugs in the error handling
 - remove redundant codes

i=Nathan
fix obsolete run_one CLEANUP

i=Johann
skip some tests if there are several ost services on oss node

b=17152
i=Johann Lombardi
i=Alexey Lyashkov

Take additional references to lov while operating over it

do not repost buffer before all requests are finished.
b=17228
r=wangdi
r=nathan

-   fix credit flow deadlock in uptllnd.

 - fix warning caused by unused vars

b=17335
i=nathan, yangsheng
Author: johann

Don't set cld_lostlock in mgc_requeue_add() if RQ_STOP.

b=16947
i=huanghua
i=johann

Code cleanup and possible race conditions fix when statahead startup.

i=adilger
i=green
i=nikita

 - oss read-only cache feature

b=17318
i=adilger

Remove unused wantedi program

Branch HEAD
b=17279
i=umka
i=wangdi

- removed more dead code (dead for >2 years as it was only needed when lmv used on server side) from lmv

remove fake test modules

b=16890
i=Johann Lombardi
i=ZhiYong Tian

remove outdated quota tests

i=adilger
i=nathan
rename MAXPOOLNAME to LOV_MAXPOOLNAME

AT test sleep use current AT service time.
b=16990
o=Brian Behlendorf <behlendorf1@llnl.gov>
r=nathan
r=ericm

Use correct libcfs version in v1_* tags.

i=Umka
test_51bb, verifies CMD functionality