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.

b=17644
i=green
i=adilger

send 1 extra rpc in flight if this is a high priority request

b=17153
i=johann, adilger

Remove 2.4 compatibility.

rewrite part of sptlrpc configuration system to be able to interoperate
with 1.8.
b=15363
r=nathan
r=fanyong

b=11826
i=nikita
i=adilger

b=13058
i=johann
i=yury.umanets

 r=tappro,wangdi

  - fixes ost cleanup issue due to missed llcd_put() in the case ost does not receive disconnect from mds;

  - do not sleep on hanging llcd. Instead assert on it _after_ stopping recov_thread's ptlrpcd which should kill any remeining llcds;

  - fixes and cleanups, comments.

r=tappro,wangdi

- fixes ost cleanup issue due to missed llcd_put() in the case ost does not receive disconnect from mds;

  - do not sleep on hanging llcd. Instead assert on it _after_ stopping recov_thread's ptlrpcd which should kill any remeining llcds;

  - fixes and cleanups, comments.

b=14166

r=tappro,johann

- proper locking in rq pool freeing time

r=tappro,johann

- implements proper locking for rq pool freeing

b=17357

Back the changes.

b=17357
i=johann, yangsheng

Fixed the endian issues for HEAD.
Author: shadow

b=11089
i=nathan.rutman
i=adilger

per-nid client statistics for MDT.

r=deen,adilger

- fixes memory leaks;
- cleanups and more accurate error handling.

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.

r=johann,adilger

- fixes resent rpcs for those sent by set and also fixes log_cancel resent handling;
- cleanups.

there. Actual usage will be in CLIO.
b=16450

        lu_ref fields ->l_reference and ->lr_reference are added to ldlm_lock
        and ldlm_resource. LDLM interface has to be changed, because code that
        releases a reference on a lock, has to "know" what reference this is.
        In the most frequent case

                lock = ldlm_handle2lock(handle);
                ...
                LDLM_LOCK_PUT(lock);

        no changes are required. When any other reference (received _not_ from
        ldlm_handle2lock()) is released, LDLM_LOCK_RELEASE() has to be called
        instead of LDLM_LOCK_PUT().

        Arguably, changes are pervasive, and interface requires some discipline
        for proper use. On the other hand, it was very instrumental in finding
        a few leaked lock references.
b=16450

memory---a requirement implemented through ->o_join_lru() obd method in
HEAD. Remove this method and its users.
b=16450

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

-   fixed a typo in error message.

-   fixed a typo in error message.

Branch b1_6
b=17059
i=ZhiYong Tian
i=Johann Lombardi

Always build client with quota support

i=nathan
i=adilger
OST pools on HEAD, comprehensive patch including 17054:19007;
16935:18918,19012,19089,19128; 16978:18872

b=15949
i=adilger
i=shadow

mds_body.capability fix

Quiet compiler warnings about mismatched signed/unsigned comparisons.

Branch HEAD

revert bug 16839
Branch b1_8_gate

Branch b1_6

request will resend before finished ost llog init and this produce
access to non init llog context.

Branch HEAD
b=16839
i=adilger
i=rread

request will resend before finished ost llog init and this produce
access to non init llog context.

Branch b1_6
b=16839
i=adilger
i=rread

request will resend before finished ost llog init and this produce
access to non init llog context.

Branch b1_8_gate
b=16839
i=adilger
i=rread

Quiet compiler warnings.
b=15981
i=robert.read
i=adilger (girish.shilamkar original patch)

Quiet compiler warnings.

i=nathan
i=adilger
add OST pools

or write request because the client is already doing a lock match
itself so there isn't any reason the OST should have to re-do that
search.

b=15198
i=johann
i=shadow

b=16573
o=adilger
i=johann, nathan

Description: Export bytes_read/bytes_write count on OSC/OST.

b=16573
o=adilger
i=johann, nathan

Description: Export bytes_read/bytes_write count on OSC/OST.

b=16573
o=adilger
i=johann, nathan

Description: Export bytes_read/bytes_write count on OSC/OST.