LU-2523 racer: don't clobber DURATION

Don't clobber racer's DURATION if SLOW is not set to no.

Test-Parameters: envdefinitions=SLOW=yes \
		 testlist=racer,racer,racer,racer,racer,racer

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: I86c7f54e3fb7a06388d7083001a80b91d09ac27d
Reviewed-on: http://review.whamcloud.com/5741
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
LU-3017 tests: sanityn: remove all previous test run data

Ensure all previous data from sanityn is removed.  Test 3 would fail
if it's previous data was still present in the filesystem.

Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Change-Id: If4aba05e0d78b49ab5e799dea83aa5815f43f20e
Reviewed-on: http://review.whamcloud.com/5810
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Reviewed-by: Keith Mannthey <keith.mannthey@intel.com>
Tested-by: Hudson
Reviewed-by: Li Wei <wei.g.li@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3047 tests: typo in s-q

In s-q, '$LFS rmdir' should be replaced with 'rmdir'.

Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Change-Id: Ic828e3b2ab7204bfbf0815062a57cc42dc0e2c0b
Reviewed-on: http://review.whamcloud.com/5865
Tested-by: Hudson
Reviewed-by: Johann Lombardi <johann.lombardi@intel.com>
Reviewed-by: wangdi <di.wang@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
LU-3053 tests: replay-ost-single/6 wait for delete longer

Add similar code from test 7 to test 6 to wait for delete thread and
add variable wait for kbytesfree to settle down.

Test-Parameters: testlist=replay-ost-single mdtfilesystemtype=zfs  mdsfilesystemtype=zfs ostfilesystemtype=zfs
Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com>
Change-Id: I89c1270ac5196ca43c17f3a5bd722c0555960065
Reviewed-on: http://review.whamcloud.com/5875
Tested-by: Hudson
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Li Wei <wei.g.li@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3059 lod: shrink lod_object to 128 bytes

By packing ldo_stripes_allocated into the bitfield containing
ldo_striping_cached and ldo_def_striping_set we reduce the size of
struct lod_object from 136 to 128 bytes on x86_64.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: If419560f9187a98fcb034cd9fcd5c854ff467cec
Reviewed-on: http://review.whamcloud.com/5878
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3098 mdt: continue on LFSCK start error in mdt_prepare()

In mdt_prepare() do not allow failure of the OBD_IOC_START_LFSCK
ioctl() to prevent mount from succeeding on slave MDTs.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: Ie3ab2e61037739e3324f6ec28e5f73be861b58f5
Reviewed-on: http://review.whamcloud.com/5931
Tested-by: Hudson
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-2473 ldiskfs: Add ldiskfs support for RHEL 6.4

Add an ldiskfs kernel patch series to support the RHEL 6.4 kernel.

The ldiskfs series selection macro (LB_LDISKFS_SERIES) is fixed up
to use the AS_VERSION_COMPARE, which allows us to check if the kernel
version is greater than or equal to a specific number, rather than
just a simple pattern match.

Change-Id: I894ace2d98e3d5c7481230794e9edf984bce7aee
Signed-off-by: Christopher J. Morrone <morrone2@llnl.gov>
Reviewed-on: http://review.whamcloud.com/4804
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: Oleg Drokin <oleg.drokin@intel.com>