r=tappro

- small fix from Mike

b=12800
o=alex.zhuravlev
i=kalpak
i=adilger

Add support for tunable preallocation window and new tunables for large/small requests

r=adilger,deen

- missed lustre_put_lsi() in couple of places;

- do not call deregister_mount() in mount error path, this makes it impossible for MDT to do put_mount() and thus, its lsi left not released;

- fixes error handling with llog_setup/llog_cleanup in couple of places;
- fixes error handling after hash_init errors in class_setup();
- cleanups.

b=17302
i=Johann Lombardi
i=ZhiYong Tian

fix error output messages

i=Johann
recovery-small exception for FAILURE_MODE=HARD and mixed ost devices

i=Nikita
do_nodes fix for case when list contains a single node $HOSTNAME

o=Adilger
i=grev
skip replay/recovery tests if remote MDS/OSS with nodsh

b=16551 (att 19835)
i=Nathan
do skip_rem[mds|ost] check only if test suit is run; fail acc-sm if
tests suits were skipped due to nodsh

b=17326
i=Alexey.Lyashkov
remove now-useless remount/reconfig for liblustre;
always add accept=all fo lnet module

b=1819
i=adilger
i=nathan

Add an import file to the osc, mdc, and mgc proc dir,
and include test for new proc file.

r=adilger,johann

- handle log_cancel resent correctly;
- some cleanups in llog.

r=wangdi,shadow

- fixes killing alive objecgt on ost in recovery time due to wrong logid added to catalog;
- some cleanups.

fix the test_19 of sanity-quota.sh
b=14909
i=johann

Fix autoconf messages.

Add in OBD_CONNECT flags from b1_8 so that they are not mistakenly used for
something else.

Quiet printf format warning.

b=17357
i=johann, shadow, bobijam

Reset rep_swap_mask to prevent confuse after resend.

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=17151
i=nathan, adilger
patch provide by LLNL

Validate ptlrpc body checksum before swabbing.

b=17038
i=johannn

regression test case for getxattr upon symlink file.

b=17302
i=Johann Lombardi
i=ZhiYong Tian

pass QFMT through qc_id to be compatible with older Lustre versions

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

i=Nathan
fix obsolete run_one CLEANUP

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

Backport warning fixes from b1_8.
i=girish (original patch)
i=robert

Remove shadow variable, quiet use-before-free.

b=17152
i=Johann Lombardi
i=Alexey Lyashkov

Take additional references to lov while operating over it

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

fix the statistics output of sanity-quota.sh
b=14909
i=adilger
i=grev

b=16947
i=huanghua
i=johann

Code cleanup and possible race conditions fix when statahead startup.

b=17335
i=nathan, yangsheng
Author: johann

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

b=17318
i=adilger

Remove unused wantedi program

Branch b1_6
b=17279
i=umka
i=wangdi

Fix a typo

b=16890
i=Johann Lombardi
i=ZhiYong Tian

remove outdated quota tests

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

b=17309
i=johann

backport from bz 16266 for proper using write lock in lprocfs_remove().

b=15977
i=umka
i=grev
        backported patch for fixing memory leak in per-nid-stat.

r=adilger,tappro

- truncate last_rcvd for abort recovey case.