parallel llog init
Branch HEAD
b=16679
i=umka

r=adilger,shadow

- various CMD related fixes.

i=Vladimir.Saveliev
allow to specify extra mkfs mds/ost options

Add the new ADIO patch for mpich.

i=Adilger
o=Komal.Nawandar

use lctl [set|get]_param  instead of LPROC
lost attachment 15523 part (ported to HEAD)

i=Adilger
PERFORMANCE_SANITY test suit

i=Adilger
cmd3 performance tests[2-5,7-8]
PERFORMANCE_SANITY test suit

i=Adilger
integrate mdsrate.c inly acc-sm

i=Adilger
integrate mdsrate to acc-sm; make mpi tests; build mpitests only if
--disable-mpitests is not set

b=16771

Fixed build issue.

b=16771

Fix the build issue.

i=Tappro
several clients config fixed

b=16771

Fixed incompatible pointer cause by previous commit.

b=16771
i=adilger, johann

Use fix size timestamp instead of time_t in the cfg_marker and keep
compitibility for old cfg_marker on 32bit system.

b=16929

make it easier to read.

b=16929

quench the "defined but not called" compiler warnings.

o=adilger
i=johann
i=tom.wang (wangdi)

Disable file join on production releases.

b=12787
i=johann
i=oleg.drokin

i=Robert.Read
i=Nathan.Rutman
test_127 fix

i=johann (att 19293)
i=nathan (att 19334)
i=jc.lafoucriere
att 19293: locking fixes, error condition checks, remove alloc/free in
qos_calc_rr
att 19334: remove code duplication between llapi_file_create{,_pool};
deprecate positional setstripe params

i=Adilger
get rid of LPROC

b=15966
o=komal.nawandar
i=adilger
i=zhenyu.xu (bobijam)

Description: Re-disable certain /proc logging
Details    : Enable and disable client's offset_stats, extents_stats and
             extents_stats_per_process stats logging on the fly.

i=rread
fix tests for low memory

missing b1_6 patch to skip 0 stats

i=jc.lafoucriere
i=johann
attachments 19188, 19189
pools fix missing unlock
qos remove extra putref

r=shadow

- final part of 16776 being already landed to 1.6.x after shadow's inspection.

r=shadow,wangdi

- fixes wrong checking for obd_stopping in recov_thread which prevents recov_thread from sending llcds to
mds in disconnect time because obd_stopping is set before filter_disconnect() is called.

This causes issues like this:

LustreError: 6912:0:(filter.c:2446:filter_disconnect()) error flushing logs to MDS: rc -19

- fix race of handling early reply in sptlrpc.
- port AT api changes from b1_8 (b16972)
b=16999
r=rread
r=wangdi

i=Adilger
cleanup_obdclass () fix; check_mem_leak t-f fn

b=16206
i=deen
i=johann

i=Adilger
force test_127 to fail if no read|write bytes eq 0

change proc entry name srpc.xxx to srpc_xxx to satisfy 'lctl get_param'.
b=14471
r=wangdi

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

b=16953
i=johann, robert.read

Add mount retry support for liblustre.

b=16303
i=nikita
i=johann

Remove old patch.

b=16303
i=nikita
i=johann

Do not drop reference count for the dentry from VFS when lookup,
VFS will do that by itself.

format fixes in commit 16717