i=Nathan

get rid of "./"

b=13304

b=13457
i=nathan
i=brian

fixes option syntax for lfs

b=13563
i=adilger
i=green

1) cancel lru locks in ldlm_cli_cancel() and send 1 batched cancel RPC;
2) pass the whole list of canceled locks to the async blocking thread, not
lock-by-lock, and send cancels in batched cancel RPCs.

r=nathan,adilger,shadow,green

- separates client and server namespaces. Each "side" has own list and own lock;
- separate pool shrinker to client and server shrinkers which work each with own list. This is needed to avoid mixing up server and client pool cached resources which are too different. Client's locks may be canceled in sync manner and we can return to VM number of still cached resources. And server resources (locks) are not removed in sync way,  we just change SLV and expect that client will cancel something. To VM we return 0 as number of canceled locks;

- in ldlm_pools_shrink() use down_trylock() to avoid locking ns sem when it is already locked. This fixes hang up in test 116 if memory pressure comes. This issue is due to deadlock bewteen shrinker and pool thread if client and server run on same host;

- move lru add stuff into separate func;
- change l_last_used and move lock to tail of lru for case of FL_TEST_LOCK to make sure that it will still hang for some time in lru afer that. So that, if we looked for look even with FL_TEST_LOCK this means that we may need its resourse yet some time and better to stay lock in cache.

b=13358
i=wangdi
i=nikita

Impossible (EPROTO is returned) to access a directory that has a
non-default striping and ACLs.

b=13181
i=alex
i=nikita

Don't take the BKL in fsfilt_ext3_setattr() for 2.6 kernels.
It causes scheduling issues when removing large files.

i=Adilger

Skip "cd ." part for patchless.

- grant_speed, grant_rate, garnt_plan, cancel_rate have own procfs functions which take into account possible schedule lag for pools thread.

b=13304
i=johann
i=green

b=13596
i=adilger
i=deen
original patch by green

- fixed issue with long time not being scheduled pools thread. We need to compensate that in lprocfs_rd_pool_state()

Use correct structure name.

b=13600
i=kalpak, bobijam

original patch by adilger.

Description: "lfs find -obd UUID" prints directories
Details    : "lfs find -obd UUID" will return all directory names instead
             of just file names. It is incorrect because the directories
             do not reside on the OSTs.

b=2369
i=johann, deen

replace inode->i_size access with i_size_read/write

Remove client patches from SLES 10 kernel.  This causes SLES 10 clients to
behave as patchless clients even on a Lustre-patched (server) kernel.

b=12411
i=adilger
i=johann

i=Nathan

Increase a set of files to choose from.

Move bug 13547 to 1.6.3 section instead of 1.6.4

b=12186
Update ChangeLog

b=12186
i=Adilger

Fixes man pages for lfs

i=green
changes from eeb's inspection

Allow dbench to find client.txt in /usr/share/dbench.
b=12467
i=nathan
i=adilger (original patch)

Add
--------------------------------------------------------------------------------
separator

Quiet a warning.

r=Nathan, Adilger

To tune the kernel for good SCSI performance.

- cleanups in tests 120* and test 124 about disable/enable lru resize;
- make test_124 sleep for 30s to not make it too long.

b=13125

replace stripe_cnt_min with *stripe_cnt to keep good object distribution

b=13555

disable test_36 for now.

wait longer for remote clients

Update versions for 1.6.4

Update versions and dates.

b=13436
Only disconnect errors(ENOTCONNECT & ENODEV) should be returned by rq_status.
i=green
i=adiger

Disable journal checksum patch due to release-blocking problems with
quota and other errors (LTS does not support # in the series files).
b=13487
b=13449
r=scjody

Disable journal checksum patch due to release-blocking problems with
quota and other errors
b=13487
b=13449
r=scjody

- disable all pools (and OST ones too) in ELC tests;
- fixes in test_124:
  - make test_124 less stressing, create only 1000 locks in it;
  - calculate LVF correctly, that is, based on lock number created, desired sleep time and current limit instead of cardcoded value;
  - make test suitable for running CMD environment, where desired set of data may be shared between few MDSes.

- add OBD_CONNECT_LRU_RESIZE for mds->ost connections. MDS does not take locks on OST, but this flag will allow all namespaces look same way if LRU_RESIZE is supported.

- fixed bug in ldlm_cancel_lru_local(). It should cancel locks according to SLV only in the case of passed zero @count. If @count is not zero - cancel requested number of locks regardless SLV. Found by failure of sanityN test_20;
- raise error and return -EINVAL if ldlm_cancel_lru() did not cancel requested number of locks in case of sync cancel if lru resize is supported.

Add "df" so the statfs data will be updated on disk (when statfs patches
are landed).
b=13198