Branch b_release_1_6_7
b=18150
i=grev

b=16839
i=adilger
i=tappro
i=green

Patch from shadow.
send ACTIVATE event only if connect finished and import have state FULL.

- synchronize test with HEAD version and rename it to test_35 (just like in HEAD);

- OBD_RACE in all execution branches in ldlm_lock_decref_internal() to balance OBD_RACE in bl_ast
and prevent hanging.

b=17379
i=johann, bobijam

Fixed incorrect vaule of symlink depth number.

- reformat after test 46a

i=H.Huang
test_57b remote mds fix

i=Brian
remote rundbench run fix

checking maximal acl size before set.

Branch b_release_1_6_7
b=17636
i=johann
i=deen

i=Adilger
fsx fix: limit bound file size by 1/2 RAM

b=18083
i=Yong Fan
i=Andrew Perepechko

Enforce op. quota file format for MDS too

  - check for OBD_FAIL_OBD_LLOG_SETUP fail_loc regardless ->lop_setup definition. This is required because
  after changes in mds_ost llog setup, which is now done on behalf of separate thread, we need to make
  llog_setup() fail in context of mds start thread to make the test actualy work. And those llogs which
  get initialized in mds start thread do not have ->lop_setup defined.

remove redundant code in previous patch

i=tappro

i=Nathan.Rutman
i=Robert.Read
zconf_umount_client{s} fix: kill ps-s before force umount

b=16117
add test scripts for b16117.
i=adilger, johann

  r=shadow

  - handle possible hangup while waiting for dd processes;
  - write concurrently in smaller steps so probablity of bl_ast is higher.

b=18049
o=johann
i=adilger
i=zhenyu.xu (bobijam)

Descriptoin: aborting recovery hang on MDS
Details    : don't throttle destroy RPCs for the MDT.

Minor ChangeLog reformatting.

b=16972
o=Brian Behlendorf (behlendorf1@llnl.gov)
i=robert.read (rread)
i=adilger

Fix request leaks.

r=shadow,tappro

- remove wrong assert.

b=17993
i=sheng.yang, johann

Author: Jim Garlick(LLNL)
Clear rq_rep_swab_mask before DEBUG_REQ;

b=18018
i=johann
i=girish

i=sheng.yang
i=brian

use real vanilla kernel config/series.

restore "open lock" in reconstruct_open
in case MDS_OPEN_LOCK is set

i=Green
i=Johann

use "fed->fed_lr_off" instead of "off" before
"off" is set

i=johann
i=zhenyu.xu

r=shadow,johann

- do not reset lru_resize ns-connect flags in recconect if server was not upgraded

- fixes build issues

fix a build error caused by the patch of 16542
b=18027
i=tianzy
i=girish.shilamkar

meta blocks ignored can lead to occasional -EDQUOT occasionally
b=16542
i=johann
i=alex.zhuravlev

b=17898
i=adilger
i=grev

reset IFS to original value in test_130

  r=johann,shadow

  - handles -EINTR while waiting for lock + race with bl_ast;
  - adds sanityN.sh test_34 for testing/reproducing this situation.

i=Vladimir.Saveliev
test_55 typo fix

add more test info to sanity-quota.sh
b=17925
i=johann

b=17938
i=Johann Lombardi
i=Vitaly Fertman

fdatasync crash test

b=17938
i=Vitaly Fertman
i=Johann Lombardi

fdatasync crash test

b=16522
i=adilger
i=wangdi

enable OBD_CONNECT_MDT flag when connecting from the MDS so that
the OSTs know that the MDS "UUID" can be reused for the same export
from a different NID, so we do not need to wait for the export to be
evicted.