LU-2800 autoconf: remove LC_LINUX_FIEMAP_H test

<linux/fiemap.h> has been upstream since v2.6.28
We can remove the test and the dead code.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I26fbef49fa672e81bd23697c972d6f3fff0944b4
Reviewed-on: http://review.whamcloud.com/5342
Tested-by: Hudson
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 autoconf: update LC_EXPORT_TRUNCATE_COMPLETE

The LC_EXPORT_TRUNCATE_COMPLETE is under the heading for RHEL4 patches
which is misleading. The test checks for:

- exported truncate_complete_page, which was never in a release
- remove_from_page_cache, exported in v2.6.35
- delete_from_page_cache, exported in v2.6.39, replaced
  removed_from_page_cache

Let's update the comments and move the test into a place in the list
where it makes sense at a glance.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I8e53cc10d72528f9107c375cd7bb8527a27fadbd
Reviewed-on: http://review.whamcloud.com/5335
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 autoconf: remove LC_BIT_SPINLOCK_H test

bit_spinlock.h has been upstream since v2.6.17.
We can remove the test and the dead code.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I2875ae150e58c6670a2b56ad56e2a101eb6676b7
Reviewed-on: http://review.whamcloud.com/5338
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 autoconf: remove LC_UNREGISTER_BLKDEV_RETURN_INT test

unregister_blkdev has returned void since v2.6.23
We can remove the test and the dead code.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: Ic303ed75516064e508a1f84e6d64a6fa2f10a340
Reviewed-on: http://review.whamcloud.com/5349
Tested-by: Hudson
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 autoconf: remove LC_LOCK_MAP_ACQUIRE test

lock_map_acquire has been in the upstream kernel since v2.6.27.
We can remove the test and dead code.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I4ac4cb6c92f79408712b210eec11a9e350e6ccde
Reviewed-on: http://review.whamcloud.com/5369
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 autoconf: remove LC_PROCFS_USERS test

In-procfs locking has been upstream since v2.6.23
We can remove the test and the dead code (lots of it). Further
review should be made to determine whether _lprocfs_lock is
still necessary at all.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: Ie5db5e5cf2b6699d3e4fd3301fab1d5497a02ea6
Reviewed-on: http://review.whamcloud.com/7084
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Peng Tao <bergwolf@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 autoconf: remove LC_BLKDEV_PUT_2ARGS test

blkdev_put has taken two arguments since v2.6.28.
We can remove the test and dead code.

Change-Id: Ib0379f87f57ed6148750920d853604c0b2943278
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Reviewed-on: http://review.whamcloud.com/5390
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2744 build: fix 'data race condition' issues

Fix 'data race condition' defects found by Coverity version
6.5.0:
Data race condition (MISSING_LOCK)
Accessing variable without holding lock. Elsewhere,
this variable is accessed with lock held.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Change-Id: Ia9bad7782b6289e84c11e7998957c732508e10a5
Reviewed-on: http://review.whamcloud.com/6567
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3557 mdt: fix open existing file with O_CREAT for ro mount

We should only return -EROFS for read only mount if we really
need to create the file in question.

Defer the check to mdt_reint_open() instead of mdt_intent_opc().

Signed-off-by: Li Dongyang <dongyang.li@anu.edu.au>
Change-Id: I68f34ef7abbae934cfc3564a67ff70e5ab8a12b1
Reviewed-on: http://review.whamcloud.com/6893
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Li Xi <pkuelelixi@gmail.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3494 libcfs: Add relocation function to libcfs heap

When changing the values of the node in the heap which might affect
its ranking, we have to remove the node from the heap, change the
values and then insert the node into the heap again. The process of
inserting into the heap might fail because of memory insufficiency.
Sometimes, it is not convienient and efficient for a caller to handle
such kind of failure.

This patch adds a new function to do the job.

Signed-off-by: Li Xi <lixi@ddn.com>
Change-Id: I31ce530d750341f6479470ba61457d9ed03afed3
Reviewed-on: http://review.whamcloud.com/6743
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bobbie Lind <bobbie.j.lind@intel.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

Revert "LU-2158 lvfs: remove llog_lvfs.c and other lvfs code from llog"

Someow this causes compile failures. E.g. see here: http://build.whamcloud.com/job/lustre-master/arch=x86_64,build_type=server,distro=el6,ib_stack=inkernel/1623/changes

This reverts commit fc587387bacf232b0464f0913b967500aae09511

Change-Id: I2fa0eedadc8b5e511b24a9cb0a39cedd8dfc5cf8
Reviewed-on: http://review.whamcloud.com/7371
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Tested-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2941 llite: Delaying creation of client side proc entries.

In client_common_fill_super() proc entries are created before
before cl_sb_init() and therefore lu_site is not allocated resulting
in client crash when tried reading lu_site stats.
Delaying creation of proc entries after creation of all required data
structures fixed the problem.

Signed-off-by: Gaurav Mahajan <gmahajan@ddn.com>
Change-Id: Id9fc9adc3ce043c691e2d26b85c4bd1917444144
Reviewed-on: http://review.whamcloud.com/6852
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>

LU-3416 llite: reset writeback index in ll_writepages

Otherwise after one round the writeback index will become beyond
the file size and ->writepages() turns into an empty operation.

Also, a safety guard is added to limit the wait time for grant to
10 minutes(take recovery into consideration) at maximum in the
osc_enter_cache() function. Otherwise, EDQUOT will be returned to
the applications to start sync write.

Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: I2b20296e80a6d2a4034be8cf17129bc17780b847
Reviewed-on: http://review.whamcloud.com/6554
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2158 lvfs: remove llog_lvfs.c and other lvfs code from llog

- remove obdfilter/llog_lvfs.c
- remove lgh_file from llog_header

Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I711e047dcb61f3ac62b33c5a21ae32fe87d7efd6
Reviewed-on: http://review.whamcloud.com/5331
Tested-by: Hudson
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>

LU-3162 lov: Get the correct address of lmm_objects

The introduction of lmm_layout_gen makes the assumption that
lmm_objects is present after lmm_stripe_count incorrect.
Fixed this to get the correct address of lmm_objects when lmmk is cast
to lov_mds_md_v1.

Signed-off-by: Swapnil Pimpale <spimpale@ddn.com>
Change-Id: I6eba151a54862fde60f4382df92864a52bb12530
Reviewed-on: http://review.whamcloud.com/7258
Tested-by: Hudson
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>

LU-2762 ldiskfs: use upstream ext4_kvzalloc

Upstream commits f18a5f21 (v3.1) and 9933fc0a (v3.1) added and used
kvzalloc in the same matter the previous ldiskfs patches did.
We should use that instead of the open-coded versions.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: Iad7771169d83c8aca3051198b1cfdb18030f0482
Reviewed-on: http://review.whamcloud.com/5281
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Hudson
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>

LU-3685 hsm: copy start error should set HP_FLAG_COMPLETED

If an error occurs when initializing a HSM request, in
ll_ioc_copy_start(), the PROGRESS message, sent to coordinator, should
carry the error code but also HP_FLAG_COMPLETED to mark the request as
finished (with error). If not, the Coordinator will ignore this
message and consider the request is still running.

Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Change-Id: Ie5ddbe8b47331202bd085941c681fcaea57ebf69
Reviewed-on: http://review.whamcloud.com/7265
Tested-by: Hudson
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3709 lmv: update coding style

in lmv_obd.c:
- Correct wrong coding styles introduced by HSM (and others)
- Remove useless include

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Change-Id: I2dd369e94dd351396e4a4deb72d1ec6f19b59b40
Reviewed-on: http://review.whamcloud.com/7252
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3620 mdd: missing CLF_RENAME_LAST flag in CL_RENME record

mdd_rename() should use target's attribute to determine add
CLF_RENAME_LAST flag in changelog record.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Change-Id: Id9a738f1c98f0c893b125d49965354f44c257e08
Reviewed-on: http://review.whamcloud.com/7095
Tested-by: Hudson
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3705 target: refill env before tgt handle request

Since those env of each threads might start before the
stack is initialized, i.e. the ctxt of some modules might not
be initialized yet. So it needs to refill the env before
handling the request to make sure all of ctxts are initialized.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: Id60432b3d1aa2f23166f0b8a2f4b208361cec80d
Reviewed-on: http://review.whamcloud.com/7244
Tested-by: Hudson
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3693 utils: Posix copytool fixes.

Fixed several defects in the HSM posix copytool.
- Fixed two invalid format strings.
- Made --daemon optional.
- Remove .lov entries from the archive when removing the corresponding
  files.
- When restoring a file for which no LOV EA has been saved we must not
  create the volatile with O_LOV_DELAY_CREATE. Additionally, the
  caller should be able to specify the MDT index where to create the
  volatile file. Added parameters to llapi_hsm_action_begin()
  accordingly.

Signed-off-by: Henri Doreau <henri.doreau@cea.fr>
Change-Id: I7e855b42ef459e453a16c94bfe33e9db885fe2d5
Reviewed-on: http://review.whamcloud.com/7237
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3707 target: fix trans call back for out

Since OUT and MDT share the same trans callback
route path, move mti_has_trans from mdt_thread_info to
tgt_session_info, so avoid confusing out transaction.

Test-Parameters: mdtcount=2 mdscount=2
Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I8eee17645487a3a3eced6862743bc35b83fc2c24
Reviewed-on: http://review.whamcloud.com/7256
Tested-by: Hudson
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3709 mdt: CDT cleanup follow-on patch

This patch implements the comments made during the review after
maloo passed test or after the landing.

rename in hai_zero() hai_first()
 Use a better name for hai helper

replace use of cfs_helpers by native one in CDT
 replace cfs_atomic_t and helpers
 replace cfs_list and helpers
 change list_for_each + list_entry by list_entry_for_each
 replace cfs_task_t

clean err msg in HSM agent interface
 remove duplicate rc print

parenthesis code cleaning
 remove useless () in conditionnal tests

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Change-Id: Ib57f5b4ed7023c18d71bdb620ed53f9b9fa41a3e
Reviewed-on: http://review.whamcloud.com/7254
Tested-by: Hudson
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3647 hsm: small fixes for HSM

This patch includes the following fixes for HSM:
1. Redefine D_HSM. It was defined to D_TRACE;
2. Fix lu_ref for lease handle
3. User input verification to make sure the hur size is less than
MDS_MAXREQSIZE;

Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: I6ae9af71b08cf38174b6b470ef1602966aab1805
Reviewed-on: http://review.whamcloud.com/7243
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Hudson
Reviewed-by: jacques-Charles Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3554 test:  Don't run Sanity 233 on less than 2.4 servers

2.4 clients 2.3 server interop testing showed that sanity.sh
test 233 needs to be skipped for older servers.

Add a check for MDS server code that it is greater than 2.3.64

Signed-off-by: Keith Mannthey <keith.mannthey@intel.com>
Change-Id: I3f96b8017c40a95d246061a8a52db8822c172eca
Reviewed-on: http://review.whamcloud.com/7324
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2230 tests: disable replay-dual test 21b with ZFS

This patch disables replay-dual test 21b with ZFS because
semantics of replay_barrier_nosync is different on ZFS:
spa_freeze() syncs all changes. IOW, "nosync" (which is
crucial here) doesn't work.

Test-Parameters: envdefinitions=SLOW=yes,ENABLE_QUOTA=yes \
mdtfilesystemtype=zfs mdsfilesystemtype=zfs ostfilesystemtype=zfs \
clientdistro=el6 serverdistro=el6 clientarch=x86_64 \
serverarch=x86_64 testlist=replay-dual

Signed-off-by: Jian Yu <jian.yu@intel.com>
Change-Id: I271839fa626bfb140bd077d895826c6b4539892f
Reviewed-on: http://review.whamcloud.com/7287
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Li Wei <wei.g.li@intel.com>
Reviewed-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3180 tests: misc fix in lfsck.sh

- Make sure data flush back before run lfsck;
- Go back to old lfsck behaviour: supress the error of the second run
  of lfsck;
- Fix typo in is_empty_fs();

Test-Parameters: envdefinitions=SLOW=yes testlist=lfsck
Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Change-Id: I6216b5325ff7d9dc420d57a11f6d09f345bff96c
Reviewed-on: http://review.whamcloud.com/6123
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3326 tests: limit the disk space used by run_*.sh

In run_dd.sh and run_tar.sh, limit the disk space to be used
according to the total free disk space and the client counts.

Test-Parameters: envdefinitions=ENABLE_QUOTA=yes \
clientdistro=el6 serverdistro=el6 clientarch=x86_64 \
serverarch=x86_64 \
clientcount=4 osscount=2 mdscount=2 \
austeroptions=-R failover=true useiscsi=true \
testlist=recovery-mds-scale

Change-Id: I61ea1167906312fdb182b67d7169e95cad1b6d72
Signed-off-by: Hongchao Zhang <hongchao.zhang@intel.com>
Signed-off-by: Jian Yu <jian.yu@intel.com>
Reviewed-on: http://review.whamcloud.com/6376
Tested-by: Hudson
Reviewed-by: Minh Diep <minh.diep@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3744 llite: use 64bits flags in ll_lov_setea()

In ll_lov_setea(), setting MDS_OPEN_HAS_OBJS to an int flags will
result in the flags being overflowed.

Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Change-Id: I7c623785579d782dd7ce03e0ca291d32ad3952f9
Reviewed-on: http://review.whamcloud.com/7312
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3683 libcfs: improve validity test for valid file descriptors

File descriptor members of struct lustre_kernelcomm aren't set to
anything special at start time.
This leads to incorrect tests and skipping valid fd closes at stop time.
Fixed by defining, setting, and testing against a specific LK_NOFD value.

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: I9306ce380c5e049ef442b99ac20e51271deafbc5
Reviewed-on: http://review.whamcloud.com/7275
Tested-by: Hudson
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3648 test: large_xattr_enable doesn't detect large xattrs

The large_xattr_enable function looks for "large_xattr" from
the output of dumpe2fs to determine if large xattrs is
enabled. When large extended attributes are enabled, the file
system flag "ea_inode" is set and not "large_xattr".

Since "large_xattr" may be used in the future for this
attribute, the fix is to grep for both "ea_inode" and
"large_xattr".

Signed-off-by: James Nunez <james.a.nunez@intel.com>
Change-Id: Iebe744e7fc70c878f1897b853e37f85cd6e59031
Reviewed-on: http://review.whamcloud.com/7133
Tested-by: Hudson
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3556 osd-ldiskfs: remove dependency on mdd module

Move the lu_capainfo_get() function (formerly named md_capainfo())
into obdclass/capa.c instead of mdd_device.c.  Otherwise, the
osd-ldiskfs.ko module depends on mdd.ko in order to load, and that
doesn't really make sense.

Move the lu_capainfo structure (formerly named md_capainfo) into
lustre_capa.h, and change the structure field prefix to match the
new name.  Fix up the users of this structure/function, and do some
code style cleanup in those functions at the same time.

Move the mdt_set_capainfo() and mdt_dump_capainfo() structures from
being static inline in mdt_internal.h into mdt_lib.c, since they are
too big to be static inline functions.  mdt_dump_capainfo() isn't
used anywhere, so it is put under #ifdef DEBUG_CAPA.  They should
really be named mdt_capainfo_{set,dump}(), but that was too big a
change for this patch.

Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Change-Id: I80ae12d3e14c7a935219a83ce8e79ebb98f12979
Reviewed-on: http://review.whamcloud.com/6945
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3445 utils: make add_param() handle comma-separated values

Current mkfs.lustre supports comma-separated values in "--mgsnode",
"--failnode", etc. options. However, in mount.lustre, the values
are directly passed to mount() as options without prefixing with
Lustre parameter key for each one. This will make the values can
not be recognized by the backend filesystem and cause mount.lustre
fail with -EINVAL error.

This patch improves add_param() to extract values from the comma-
separated string and prefix Lustre parameter key to each value.

Signed-off-by: Jian Yu <jian.yu@intel.com>
Change-Id: I64c5cb6f61277a93f65f69f63050721e0070c450
Reviewed-on: http://review.whamcloud.com/6686
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3637 lnet: build Lustre with Intel OFED for Xeon Phi

The compilation of Lustre with Intel OFED for Xeon Phi failed
because of missing include of pci-dma.h header file. In Linux
kernel includes this file included automatically from pci.h
but in Intel Xeon Phi headers it's not true. So, just add this
include explicitly.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Change-Id: I086fa38f1aca4dd6e14b093f6f02ab4e3bcd347c
Reviewed-on: http://review.whamcloud.com/7115
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2424 ptlrpc: add rpc_cache

Add rpc_cache for allocating ptlrpc_requests.

Xyratex-bug-id: MRP-689
Signed-off-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com>
Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Change-Id: I9e442f8309d19b3320727c3fbfcd7de371032369
Reviewed-on: http://review.whamcloud.com/6874
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Lai Siyao <lai.siyao@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3561 tests: HSM sanity test suite

Add sanity-hsm.sh. It is a suite of tests used to validate
HSM features.

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Signed-off-by: Jian Yu <jian.yu@intel.com>
Change-Id: I0b88d68806158741e35ac16b124e7aff54581b40
Reviewed-on: http://review.whamcloud.com/6913
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-1346 libcfs: cleanup macros in kp30.h

Some macro cleanup in kp30.h

Some other changes:
. removes some unused/reduplicate macros such as
our_recalc_sigpending, prepare_work, cfs_get_work_data, strtok,
work_struct_t, SEM_COUNT, PORTAL_SYMBOL_REGISTER/UNREGISTER,
cfs_num_present_cpus, cfs_num_present_cpus
. moves some different kernel version compatible macros/inlines to
  portals_compat25.h
. needs not differentiate CONFIG_SMP for LASSERT_SPIN_LOCKED
. get/put_cpu is avaiable for both SMP and !SMP

This patch does not change LWT(Light-weight trace) related code.

Signed-off-by: Liu Xuezhao <xuezhao.liu@emc.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: Iaa3cda88d539f3d7e677b7accda99b476daeddca
Reviewed-on: http://review.whamcloud.com/4776
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Yang Sheng <yang.sheng@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

New tag 2.4.90

Change-Id: Iccc12581222bf19c71464c1df06e3f5fe21ee596

LU-3069 build: fix 'integer handling' issues

Fix 'program hangs' defects found by Coverity version 6.5.1:
Improper use of negative value (NEGATIVE_RETURNS)
Variable is passed to a parameter that cannot be negative.
Macro compares unsigned to 0 (NO_EFFECT)
This comparison is always true.
Operands don't affect result (CONSTANT_EXPRESSION_RESULT)
Test is always false regardless of the values of its operands.
Wrong operator used (CONSTANT_EXPRESSION_RESULT)
Test is always true regardless of the values of its operand.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Change-Id: I687a05aaffad13caaebe16edbc4f93ef7ca3413f
Reviewed-on: http://review.whamcloud.com/5888
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3097 build: fix 'deadcode' errors

Fix 'deadcode' issues found by Coverity version 6.5.1:
Logically dead code (DEADCODE)
Execution cannot reach this statement.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Change-Id: I720a5ae6f963cd2cc77208a854ca4587758a82d5
Reviewed-on: http://review.whamcloud.com/7167
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3097 build: fix 'stray semicolon' errors

Fix 'stray semicolon' issues found by Coverity version 6.5.1:
Stray semicolon (STRAY_SEMICOLON)
"if" statement with no "then" or "else" is suspicious.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Change-Id: Ieff4b45204f8be9ad4590cc9de9d06960c07d052
Reviewed-on: http://review.whamcloud.com/7165
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3433 clio: wrong cl_lock usage

granted lock is moved to HELD state in cl_wait_try() only which is
done after upcall for non-agl locks. as the result, lock unuse moves
cl_lock not to CACHED state, but to NEW state. A parallel thread
gets this lock and tries to enqueue it - instead of re-using a
cached lock, cl_enqueue_try() initiates a new enqueue and gets to
osc_lock_enqueue() where it asserts:

LASSERTF(ols->ols_state == OLS_NEW, ...);

the state of osc lock is RELEASED already - moved here by unuse.

Signed-off-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Change-Id: I611a6e8778871da184db13434d223036625443c8
Reviewed-on: http://review.whamcloud.com/6709
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2940 llite: Fix for oops in vvp_pgcache_show()

Hold the lock protecting page tree (coh_page_guard) till the point the page is
being accessed.

Signed-off-by: Swapnil Pimpale <spimpale@ddn.com>
Change-Id: I9d1d5129d9cac8f1fa5eec77f554320c0c255fc2
Reviewed-on: http://review.whamcloud.com/7192
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Lai Siyao <lai.siyao@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3656 tests: use full path to directio

The sanity-benchmark iozone directio test is skipped if started not
from lustre/tests directory because of related path used.
Patch fixes this test to use DIRECTIO instead of ./directio

Signed-off-by: Elena Gryaznova <elena_gryaznova@xyratex.com>
Xyratex-bug-id: MRP-1170
Change-Id: I4dec24b38300df8a14fb8f74f84b4f91c0cde910
Reviewed-on: http://review.whamcloud.com/7173
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: James Nunez <james.a.nunez@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3669 mdt: getxattr intent should check object existence

Make getxattr intent use HABEO_CORPUS similar to
REINT_GETXATTR to avoid crashes on race conditions.

Signed-off-by: Andrew Perepechko <andrew_perepechko@xyratex.com>
Change-Id: Ic277525152847118fbe95fcc73448945acba699d
Reviewed-on: http://review.whamcloud.com/7191
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>

LU-3565 mdt: a new param to allocate sequences

sequence controller (aka master sequence server) exports
FLDB in proc/fs/lustre/seq/ctl-*/fldb. the same entry
can be used to modify FLDB using available sequences:
lctl set_param
  seq.ctl*.fldb="[0x0000000280000400-0x0000000280000600):0:mdt"

Signed-off-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: I2640811c23cacb00e423fcd408318cac2ac89c6f
Reviewed-on: http://review.whamcloud.com/7027
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>

LU-3677 mdt: Set HSM dirty open-for-write file when evicted.

Fix regression introduced by LU-1303 (5165cdd). Previously,
MDS_CLOSE_CLEANUP was used to detect file closing, due to eviction.
This flag is no more since 5165cdd.

It completely removed this symbol.

Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Change-Id: I20e18103fe085672f499c956e831564e45bd5200
Reviewed-on: http://review.whamcloud.com/7195
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3661 dt: Fix assertion of method in dt_capa_get()

dt_capa_get() should assert that do_capa_get method is defined
rather than do_ref_del.

Signed-off-by: Li Xi <lixi@ddn.com>
Change-Id: Ibeb3f3dcd0bd9d8783e87be8c6d82c4e3e5bd460
Reviewed-on: http://review.whamcloud.com/7171
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3691 llapi: do not use GOTO

as it's not defined in lustre_idl.h anymore.

Signed-off-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Change-Id: If4bceb33ab2db5aa8c507e1c5f2857896ac39852
Reviewed-on: http://review.whamcloud.com/7231
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>

LU-3343 mdt: HSM coordinator main thread

This patch implements the HSM coordinator. It is a MDT
thread in charge of schedulling HSM requests to
agents.

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: I18fb2fad94b3972b9a09fd093e259f4ad50d810f
Reviewed-on: http://review.whamcloud.com/6912
Tested-by: Hudson
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3633 test: Sanity test 101d fails due to full OST

Sanity test 101d checks the available space on the file
system against the size of the file before writing, but
the file stripe is never checked or set. So, test 101d
has failed with enough space on the file system to write
the file, but the default stripe was 1 and there was not
enough space on that single OST for the file.

This patch sets the stripe of the file to -1 (all OSTs)
before writing to the file system.

Signed-off-by: James Nunez <james.a.nunez@intel.com>
Change-Id: I69b8f24bc6e6fe05c7179160bf89610516b9c5cb
Reviewed-on: http://review.whamcloud.com/7179
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2902 test: ost stat parameters were not present

A few tests use roc_hit to sort out cache hits. These tests
were failing for a while because the lproc stats needed were not
present.

Use roc_hit_init with setstripe to correctly identify that basic
cache_access stats are working for each individual ost before
using roc_hit.

Signed-off-by: Keith Mannthey <keith.mannthey@intel.com>
Change-Id: Iea501433ddcdb367fe5d9614361b4aff049cb1f1
Reviewed-on: http://review.whamcloud.com/6564
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-1715 ptlrpc: flock deadlock detection does not work

Flock deadlocks are checked on the first attempt to grant
the flock only. If we try again to grant it after its
blocking lock is cancelled, we don't check for deadlocks
which also may exist.

Perform deadlock detection during reprocess

Xyratex-bug-id: MRP-393
Signed-off-by: Andriy Skulysh <Andriy_Skulysh@xyratex.com>
Reviewed-by: Vitaly Fertman <vitaly_fertman@xyratex.com>
Reviewed-by: Bruce Korb <bruce_korb@xyratex.com>
Change-Id: Ie4d21da0a0b18458f786c9903663372aa24700fb
Reviewed-on: http://review.whamcloud.com/3553
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2062 utils: HSM Posix CopyTool

POSIX HSM CopyTool utils named lhsmtool_posix.
This user space command is the 'glue" between Lustre-HSM
and a POSIX filesytem used as a backend.
The main functionalities implemented are:
daemon mode:
- archive: read in lustre write with POSIX backend
- restore: read in POSIX backend write to Lustre
- remove: remove an entry from backend
cmd line mode:
- import: create in lustre a released file from a backend file
- rebind: change the FID associated to a file in the backend
- maxseq: get the larger sequence of FID found in the backend

The 2 last options are used for disaster recovery mode

This tools is also used for all the non regression tests made in
sanity-hsm.sh

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Signed-off-by: Henri Doreau <henri.doreau@cea.fr>
Change-Id: I2d6cf5c9bd1f714ad407929f4603f68c5b8f5ec3
Reviewed-on: http://review.whamcloud.com/4737
Tested-by: Hudson
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>

LU-3155 mgs: set_param -P option that sets value permanently

set_param and conf_param have different syntaxes. Also conf_param
has unimplemented paths and no wildcarding support.

This patch adds set_param -P option, that replaces the whole
conf_param "direct" proc access with a simple upcall-type mechanism
from the MGC. Option conf_param is saved now for compatibility.

Xyratex-bug-id: MRP-272
Signed-off-by: Artem Blagodarenko <artem_blagodarenko@xyratex.com>
Change-Id: I19ec3f14e339f780ef1403f2902f6baa9e789614
Reviewed-on: http://review.whamcloud.com/6025
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Emoly Liu <emoly.liu@intel.com>

LU-3604 kernel: Kernel update [RHEL6.4 2.6.32-358.14.1.el6]

Update RHEL6.4 kernel to 2.6.32-358.14.1.el6

Signed-off-by: yang sheng <yang.sheng@intel.com>
Change-Id: Ie6c65c7e0ca88da3dbfdccc1e40fd4f555b8b816
Reviewed-on: http://review.whamcloud.com/7055
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Tested-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3462 build: Repair "make dist"

The "make dist" target should assemble a canonical tarball of the
lustre source tree.  Generally speaking, it should not be effected
by command line options given to the configure script.

For instance, all source files should appear in the tarball regardless
of whether or "--disable-server" is engadged.  Some recent LU-1330
landings have broken this by making compilation of some source files
optional, but failing to add those optional source files to EXTRA_DIST.

Change-Id: I20dc0f791a2a70f921d78c62b00992aa90aa0eaf
Signed-off-by: Christopher J. Morrone <morrone2@llnl.gov>
Reviewed-on: http://review.whamcloud.com/7054
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Liu Xuezhao <xuezhao.liu@emc.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Brian J. Murrell <brian.murrell@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3230 osp: bail out of precreate_reserve on I/O errors

Allow osp_precreate_reserve to propogate error if
precreate_cleanup_ophans recives EIO.

Test-Parameters: testgroup=review-zfs
Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Change-Id: Ib6a109df82be610a21391777b9c293d78b2114e6
Reviewed-on: http://review.whamcloud.com/6988
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Li Wei <wei.g.li@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-1606 idl: remove LASSERT/CLASSERT from lustre_idl.h

Remove the usage of LASSERT() and CLASSERT() from lustre_idl.h, so
that it is usable from userspace programs if needed.  These have
crept in over the years, but are not intended to be there.

The CLASSERT() checks for fid swabbing were largely redundant, and
have been moved to lustre/fid/fid_handler.c.

The fid_is_sane() macro has been modified to remove the check that
f_ver == 0, since this will eventually not be true, and the client
or server should not crash if it sees such a FID during usage.

There are still a few LASSERTs that need to be removed when FID-on-OST
is landed, but I don't want to remove them before that code lands.

There are also uses of CERROR() that could be removed at that time.

Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: I04901d7713dc31b489685d4639e7bf857decab07
Reviewed-on: http://review.whamcloud.com/5682
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Christopher J. Morrone <chris.morrone.llnl@gmail.com>

LU-3283 llite: pass correct pointer to obd_iocontrol()

In copy_and_ioctl() use the kernel space copy as the karg to
obd_iocontrol().

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: I9b714675b4b63737efc08eec1b08463de1d63d1b
Reviewed-on: http://review.whamcloud.com/6274
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Sebastien Buisson <sebastien.buisson@bull.net>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3335 scrub: convert filter_fid_old to LMA

The OI scrub will generate FID-in-LMA for old OST-object, which will
unify OSD behaviors. To make LMA to fit into the 256-byte OST inode,
it will shrink the filter_fid_old as filter_fid, and the parent FID
will be kept.

Signed-off-by: Fan Yong <fan.yong@intel.com>
Change-Id: Ife669f88b4657928abee774b089115d78b53c380
Reviewed-on: http://review.whamcloud.com/7143
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3486 llite: remove ll_d_root_ops

Mnt root dentry will never be revalidated, but its d_op->d_compare
will be called for its children, to simplify code, we use the same
ll_d_ops as normal dentries.
But its attribute may be invalid before access, this won't cause
any issue because it always exists, and the only operation depends
on its attribute is .permission, which has revalidated it in lustre
code.

So it's okay to remove ll_d_root_ops, and remove unnecessary checks
in lookup/revalidate/statahead.

This patch also includes several small fixes:
* don't d_add() for create only files, because the dentry is fake,
  and will be released right after use.
* alloc ll_dentry_data may fail, add check for this.

Signed-off-by: Lai Siyao <lai.siyao@intel.com>
Change-Id: I97b71a9540146809171d80aa5d1a9d4f308faf7f
Reviewed-on: http://review.whamcloud.com/6797
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Peng Tao <bergwolf@gmail.com>
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Alexey Shvetsov <alexxy@gentoo.org>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3467 seq: unified SEQ handler

move SEQ handler from MDT to the FID module so it can
be used from any target.

Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Change-Id: I1777eddd748486aab275e4440f96685bed0b104a
Reviewed-on: http://review.whamcloud.com/6765
Tested-by: Hudson
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3467 target: FLD to use unified request handler

FLD is switched to unified target code, now it provides
own handler to be called by unified request handler.

Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Change-Id: I04fd6af9d11f2208ad220be25bb3245cc5edcccd
Reviewed-on: http://review.whamcloud.com/6764
Tested-by: Hudson
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3467 target: move OUT to the unified target code

- Move OUT handler to the unified target code, so it can be
  used by both MDS and OST.
- Make OFD able to handle OUT requests.
- Rename MDS_MDS_PORTAL to the OUT_PORTAL and MDS_OUT_... defines
  just OUT_... since they are independent from MDS now.

Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Change-Id: I3d595f18245f1db2619b7d15f94e4b61e882f114
Reviewed-on: http://review.whamcloud.com/6763
Tested-by: Hudson
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>

Revert "LU-3627 quota: Fix incorrect NULL return value of qsd_init()"

This reverts commit 7c93d397d18f5f5380a969f52a806c28b2c78d54

Change-Id: I87d20ff338775a5cfdbc22cc7243ffdb5b0957eb
Reviewed-on: http://review.whamcloud.com/7197
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Tested-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3363 api: HSM import uses new released pattern

Import creates a released file using new RAID pattern flag
Import used a new ioctl() to implement the import in the
client kernel.
Add a -L|--layout option to lfs getstripe and lfs find

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Change-Id: I39103e6f90bd73dc09cde49086d223d717e41cd2
Reviewed-on: http://review.whamcloud.com/6536
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>

LU-3641 libcfs: Zero fill shrinker struct in cfs_set_shrinker

Dropping Lustre caches might not terminate if the Linux kernel
supports the customisable shrinker batch size feature (commit
e9299f5058595a655c3b207cda9635e28b9197e6). This kernel feature
added a new field (batch) to the shrinker struct. Lustre does
not initialize it. When the unitialized batch value is negative,
the kernel shrink_slab function never terminates its loop that
calls the Lustre shrinker function. The problem was observed
with the ldlm_pools_cli_shrink shrinker, but it could also happen
with other Lustre shrinkers.

The fix is to ensure that all fields of the shrinker struct are
initialized by zero filling the struct when cfs_set_shrinker
allocates it. Zero filling works with all versions of the kernel.

Signed-off-by: Ann Koehler <amk@cray.com>
Change-Id: I3efa3a858f5d367f73596f38bb4e40b51c2ac5e7
Reviewed-on: http://review.whamcloud.com/7122
Reviewed-by: Patrick Farrell <paf@cray.com>
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>

New tag 2.4.53

Change-Id: I7d7f71e81dbffbd92dad92d6afb3daacc6cfedaf
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2934 lnet: Add LNet Router Priority parameter

This change adds a priority parameter to the route module settings.
This paramter can be >= 0. Like hops, the lower the prioirty number
the higher the priority.  So lower numbered priorities will be
selected over higher numbers.

Signed-off-by: Doug Oucharek <doug.s.oucharek@intel.com>
Change-Id: Idca12ee44ec5e2a896f89c178334363ffdfef4b8
Reviewed-on: http://review.whamcloud.com/5663
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Amir Shehata <amir.shehata@intel.com>
Reviewed-by: Isaac Huang <he.huang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3651 mdt: upgrade 2.4.53 to 2.5.53 for rename lock

Since cross-MDT rename will be supported in 2.6, so change
VERSION from 2.4.53 to 2.5.53 in mdt_rename_lock, until then
each MDT still use local rename lock to protect rename process.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I4b4e66bc3879cd0f6ad768ef01d388dfe004ee94
Reviewed-on: http://review.whamcloud.com/7151
Tested-by: Hudson
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>

LU-3652 luref: Fix building

Fix build when building with --enable-lu_ref
enum cfs_alloc_flags is no longer present when building for Linux.

Change-Id: I0f705939de5ee55bfc9b9d99a23d93accf5831db
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-on: http://review.whamcloud.com/7150
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: James Nunez <james.a.nunez@intel.com>

LU-3649 lfsck: NOT cache lfsck local objects

When LFSCK build its local objects, such as "lfsck_bookmark", the
stack maybe not fully setup, and the local_storage uses own stack
and we should drop those objects from cache immediately after put.

Signed-off-by: Fan Yong <fan.yong@intel.com>
Change-Id: I4b122f5a8518499d5986e1abfae912c6fb3cff5f
Reviewed-on: http://review.whamcloud.com/7153
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Tested-by: Oleg Drokin <oleg.drokin@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2869 llite: extended attribute cache

This patch implements an extended attribute cache for
a Lustre client. It is organized as a write-through
cache: reads are performed from cache, updates are sent
synchronously to the MDS. An additional inode bit
MDS_INODELOCK_XATTR is added to protect the cache.

Signed-off-by: Andrew Perepechko <andrew_perepechko@xyratex.com>
Xyratex-bug-id: MRP-57
Change-Id: I16aae894a3c2f62448722eeade822ee22b20efa0
Reviewed-on: http://review.whamcloud.com/5537
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3635 hsm: Fix ASSERT(inode->i_nlink > 0)

Two different handlers were setup to access Agent LLOG.
One for coordinator access, and one for /proc accesses.
Both tried to clean the LLOG content when closing it, leading to
crashes.
Both now used handler initialized by MDS.

Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Change-Id: Ia6f22e9173266faf56a25e77fa5c9ae1bf69dc71
Reviewed-on: http://review.whamcloud.com/7111
Tested-by: Hudson
Reviewed-by: jacques-Charles Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: James Nunez <james.a.nunez@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-1333 hsm: Add hsm_release feature.

HSM Release is one of the key feature of HSM. To perform HSM
release, clients need to acquire the file lease exclusivelt and
flush dirty cache from clients. A special close REQ will be sent
to the MDT to release the lease and get rid of OST objects.

Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: I77eeccf81a852955354a382d80b887df00d1c4fc
Reviewed-on: http://review.whamcloud.com/7028
Tested-by: Hudson
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>

LU-3643 ofd: get data version only if file exists

In ofd_getattr(), dt_version_get() could be called on a non-existant
object, leading to a NULL pointer for its inode.
It should try to call dt_version_get() only if attr_get returns
success; otherwise it will crash.

Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Change-Id: I450fb78b85ea86d813ccad4de2f14f5bd4fca645
Reviewed-on: http://review.whamcloud.com/7124
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: James Nunez <james.a.nunez@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3585 ptlrpc: Fix a crash when dereferencing NULL pointer

When a system runs out of memory and the function
ptlrpc_register_bulk() is called from ptl_send_rpc() the call to
LNetMEAttach() fails due to failure to allocate memory.  This forces
the code into an error path, which most probably previously went
untested.  The error path:
if (rc != 0) {
CERROR("%s: LNetMEAttach failed x"LPU64"/%d: rc = %dn",
desc->bd_export->exp_obd->obd_name, xid,
posted_md, rc);
break;
}
This print assumes that desc->bd_export is not NULL.  However, it is.
In fact it is expected to be NULL.  desc->bd_import is the correct
structure to access in this case.

Signed-off-by: Amir Shehata <amir.shehata@intel.com>
Change-Id: I772ec757af224b9868956cc3fc9dc00e804fe84d
Reviewed-on: http://review.whamcloud.com/7121
Tested-by: Hudson
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3636 llapi: llapi_hsm_copy_end() on correct FID on restore.

When doing a llapi_hsm_copy_end(), the FID sent to kernel should
be the DATA FID, when restoring. To be sure of that, the FID in
hsm_progress is used.

Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Change-Id: Ic378b76716057044f33a670089d738c950e07702
Reviewed-on: http://review.whamcloud.com/7112
Tested-by: Hudson
Reviewed-by: Faccini Bruno <bruno.faccini@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2800 build: fix compilation issue with is_compat_task

After removing LIBCFS_HAVE_IS_COMPAT_TASK test we have a
compilation issue with kernels configured without CONFIG_COMPAT.
The fix for Change-Id: Ieffc3b32611e00f2a19aa2645205ec6e1cf57a20

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Change-Id: I2725e892aea1a86bd43fe19ab099f6f116d1fdd8
Reviewed-on: http://review.whamcloud.com/7118
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Tested-by: Hudson
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3634 llapi: Fix returned value of llapi_hsm_copy_start/end.

Both function were doing a ioctl and were returning ioctl()
return code instead of returning errno.

Signed-off-by: Aurelien Degremont <aurelien.degremont@cea.fr>
Change-Id: Ibd4c6f5188bb50e7fa8875e2d4fa3442c2c69888
Reviewed-on: http://review.whamcloud.com/7109
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Faccini Bruno <bruno.faccini@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3305 quota: Update SuSE kernel to handle quota changes in 2.4+

This patch address two issues needed for SuSE systems. The first
is 64 bit quotas are not properly support in SLES11 SP1. We update
quota-support-64-bit-quota-format, which is no longer needed for
RHEL system, to allow 64 bit quotas for SP1. The second is the port
of the patch to handle the global lock contention inside the
dqget()/dqput(). We'd avoid calling dqget()/dqput() in
dquot_initialize().

Signed-off-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I16a989a68925dfcd098415f6e1f621a6e5c2a9b1
Reviewed-on: http://review.whamcloud.com/7032
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3427 build: fix 'error handling' issues

Fix 'error handling' issues found by Coverity version 6.5.1:
Unchecked return value (CHECKED_RETURN)
Calling function without checking return value.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Change-Id: I67d667b405f292604290a49e69c963500d98278e
Reviewed-on: http://review.whamcloud.com/7103
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bobbie Lind <bobbie.j.lind@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3627 quota: Fix incorrect NULL return value of qsd_init()

qsd_init() might return NULL in some cases, which is not correct and
may make kernel crash. This patch fixes this problem.

Signed-off-by: Li Xi <lixi@ddn.com>
Change-Id: I604077f2f9143e500badb5148a6f0d9a246e375f
Reviewed-on: http://review.whamcloud.com/7100
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: James Nunez <james.a.nunez@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3389 build: Fix build fails on RHEL6.4 kernel with OFED-3.5

OFED-3.5.1 supports RHEL6.4 kernel. CONFIG_COMPAT_RHEL_6_4 macro
needs to build lustre with them.

Signed-off-by: Shuichi Ihara <sihara@ddn.com>
Change-Id: Id64aeedecd7b034fbf618c41f774852c967e6eb7
Reviewed-on: http://review.whamcloud.com/6448
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Minh Diep <minh.diep@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3405 build: fix 'control flow' errors

Fix 'control flow' issues found by Coverity version 6.5.1:
Logically dead code (DEADCODE)
Execution cannot reach this statement.
Missing break in switch (MISSING_BREAK)
This case is not terminated by a 'break' statement.
Stray semicolon (STRAY_SEMICOLON)
"if" statement with no "then" or "else" is suspicious.
Unsigned compared against 0 (NO_EFFECT)
This greater-than-or-equal-to-zero comparison of an unsigned value
is always true.

Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net>
Change-Id: Ia737603bd9ef4dd6b01891b9b13edd59dec11891
Reviewed-on: http://review.whamcloud.com/6466
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3204 build: clean up unused variables and dead code

Clean up the code from really unused variables and rearrange other
to remove SET_BUT_UNUSED and UNUSED macro usage if possible.

Clean up or comment on some dead code.

Removed never implemented suspend timeouts functionality from pinger.c
which was commented out since 2007 and going to be replaced by adaptive
timeouts. Also removed all references to this functionality from
ldlm_lockd.c, ldlm_request.c and import.c which actually nevers executes
or do nothing.

 pinger.c commit d2d56f38da01001c92a09afc6b52b5acbd9bc13c
 Author: tappro <tappro>
 Date:   Mon Jul 30 21:08:59 2007 +0000
    - make HEAD from b_post_cmd3

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Signed-off-by: Ned Bass <bass6@llnl.gov>
Change-Id: If7b6b3576d3ecc79948a7a1eb46a08c27a3bbc03
Reviewed-on: http://review.whamcloud.com/6139
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3310 tests: add version check code to sanity test 17o

This patch adds Lustre version check codes into sanity test
17o to make the test work with servers which do not have the
following patch:

Lustre-commit: 20544bd96269dbda51a76d31c2d09935637e8b2d
Lustre-change: http://review.whamcloud.com/6121

Test-Parameters: envdefinitions=SLOW=yes,ENABLE_QUOTA=yes,ONLY=17 \
clientdistro=el6 serverdistro=el6 clientarch=x86_64 \
serverarch=x86_64 serverjob=lustre-b2_1 serverbuildno=215 \
testlist=sanity

Signed-off-by: Jian Yu <jian.yu@intel.com>
Change-Id: I590a4fb03d6dd406ff1d859825f9033a24ceb66c
Reviewed-on: http://review.whamcloud.com/7017
Tested-by: Hudson
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3517 llite: don't check for O_CREAT in it_create_mode

ll_lookup_it() checks for O_CREAT in struct lookup_intent's
it_create_mode member which is nonsensical, as it_create_mode is used
for file mode bits (S_IFREG, S_IRUSR, ...). Fix this by just checking
for IT_CREATE in it_op and do the same in llu_lookup_it(). This will
not affect the behavior of either function, since if O_CREATE (0100)
is actually set in o_create_mode then IT_CREATE must have been set in
it_op. In ll_atomic_open() check for O_CREAT in the open_flags
parameter rather than testing mode.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: I301964222ec043e6f0cc3b000678fe3c881a2381
Reviewed-on: http://review.whamcloud.com/6786
Reviewed-by: Lai Siyao <lai.siyao@intel.com>
Reviewed-by: Peng Tao <bergwolf@gmail.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3079 osd-zfs: Change header order to avoid build fail

SPL redefined list_move_tail() in sys/list.h. It will
confused if system & lustre header use list_move_tail()
after SPL header.

Signed-off-by: yang sheng <yang.sheng@intel.com>
Change-Id: I946e810b57affdeedbfc16bb5e502ebde0716039
Reviewed-on: http://review.whamcloud.com/6968
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3589 tests: Access changelog record FIDs by name.

Update sanity test_160 to make it parse changelog records
in a more robust way. Access target and parent FIDs by name
instead of relying on their position on the line.

Signed-off-by: Henri Doreau <henri.doreau@cea.fr>
Change-Id: Ib5836a8e624f04a971b80f9ff9b9e978bbff7bee
Reviewed-on: http://review.whamcloud.com/6998
Tested-by: Hudson
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: James Nunez <james.a.nunez@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3582 test: Add run_test to Runtests

There is no run_test in this script so add one
so logging in Autotest will greatly improve.
It seems some of the test is dependant so I did a
very minimal change to get the better logging.

Signed-off-by: Keith Mannthey <keith.mannthey@intel.com>
Change-Id: I2e892a39a48eb4020ab699cce9b83708800ebf58
Reviewed-on: http://review.whamcloud.com/7014
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>

LU-3364 tests: fix Lustre version number in sanity-lfsck.sh

The sanity-lfsck.sh was added by the following patch, which was included
since Lustre 2.3.60 instead of 2.2.90.

Lustre-commit: 21a9805abde3cbe1ffe046f2d9958d968303b8d3
Lustre-change: http://review.whamcloud.com/4911

Test-Parameters: envdefinitions=SLOW=yes,ENABLE_QUOTA=yes \
clientdistro=el6 serverdistro=el6 clientarch=x86_64 \
serverarch=x86_64 serverjob=lustre-b2_3 serverbuildno=41 \
testlist=sanity-lfsck

Signed-off-by: Jian Yu <jian.yu@intel.com>
Change-Id: I0f35b22409853852d8c7336e67f7b3661aa89f95
Reviewed-on: http://review.whamcloud.com/7019
Reviewed-by: Wei Liu <wei3.liu@intel.com>
Tested-by: Hudson
Reviewed-by: Fan Yong <fan.yong@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-2527 tests: add version check code to sanity test 183

This patch adds Lustre version check codes into sanity test
183 to make the test work with servers which do not have the
following patch:

Lustre-commit: ef75b59800d643e666d7c44c20287a8002e0a166
Lustre-change: http://review.whamcloud.com/4458

Test-Parameters: envdefinitions=SLOW=yes,ENABLE_QUOTA=yes,ONLY=183 \
clientdistro=el6 serverdistro=el6 clientarch=x86_64 \
serverarch=x86_64 serverjob=lustre-b2_1 serverbuildno=215 \
testlist=sanity

Signed-off-by: Jian Yu <jian.yu@intel.com>
Change-Id: I5de38207ed1a3a7d69294abf979dc64be69a8135
Reviewed-on: http://review.whamcloud.com/6994
Reviewed-by: Fan Yong <fan.yong@intel.com>
Tested-by: Hudson
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3597 wireshark: Add new MDS opcodes

Add new HSM and other MDS opcodes.

Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Change-Id: Idf888489ec66197053a2ba08c65289f119b1e144
Reviewed-on: http://review.whamcloud.com/7005
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-1199 lbuild: Syntax fix of previous commit

A Change-Id: I68636f599937cec2ea9298a395df0c875762215e introduced
an error: ./lbuild: line 265: [: argument expected
Just fix this typo.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Change-Id: Ieedfbd38f7f43684516ec3be00451984b57df4b8
Reviewed-on: http://review.whamcloud.com/7009
Reviewed-by: Christopher J. Morrone <chris.morrone.llnl@gmail.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3571 kernel: kernel update [SLES11 SP2 3.0.80-0.7]

Update of config and build files to new kernel version.

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: I5ded6caea683e88772955b0550700ced259ef641
Reviewed-on: http://review.whamcloud.com/6991
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Tested-by: Hudson
Reviewed-by: Minh Diep <minh.diep@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3514 tests: combine dependent sanity tests

The tests 27c, 77c, 77e, 77h are skipped when previous
dependent test is not ran.

This patch combines the following sanity tests:
    tests 27b, 27c to test 27b
    tests 77b, 77c to test 77b
    tests 77d, 77e to test 77d
    tests 77g, 77h to test 77g
For the 77* tests $tfile is used for test file name.

Signed-off-by: Elena Gryaznova <elena_gryaznova@xyratex.com>
Xyratex-bug-id: MRP-983
Signed-off-by: James Nunez <james.a.nunez@intel.com>
Change-Id: I945442326237f8ed5225f1b31bb06fac1b40f28e
Reviewed-on: http://review.whamcloud.com/6784
Tested-by: Hudson
Reviewed-by: Jian Yu <jian.yu@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3079 kernel: f_vfsmnt replaced by f_path.mnt

In linux 3.9 f_vfsmnt was killed and replaced

commit 182be684784334598eee1d90274e7f7aa0063616
Author: Al Viro <viro@zeniv.linux.org.uk>
Date:   Thu Jan 24 02:21:54 2013 -0500

    kill f_vfsmnt

    very few users left...

Signed-off-by: Alexey Shvetsov <alexxy@gentoo.org>
Change-Id: I02f595f0b7bbe804c9695d6da2106deb2d17e0ee
Reviewed-on: http://review.whamcloud.com/5899
Tested-by: Hudson
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Yang Sheng <yang.sheng@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

LU-3335 scrub: recover OST-objects from /lost+found

Originally, Lustre used the tool ll_recover_lost_found_objs to recover
orphans under /lost+found under offline mode. With OI scrub introduced
it can be done by initial OI scrub during the OST mount automatically.

Test-Parameters: testlist=sanity-scrub
Signed-off-by: Fan Yong <fan.yong@intel.com>
Change-Id: Ibf7e51cc0de10def47a117217b84c2afcd1209ca
Reviewed-on: http://review.whamcloud.com/6857
Tested-by: Hudson
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>