LU-3131 tests: fix sanity 56u/102k for single OST.

sanity 56u and 102k should check OSTCOUNT before setstripe,
in case there are only one OST.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I5efd9b8c1cb25f68a48728dee1cdf44a71d13b49
Reviewed-on: http://review.whamcloud.com/6001
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
LU-3165 ptlrpc: missing fields in mdt_rec_reint

Fields rr_flags_h and rr_umask are missing in mdt_rec_reint, as
may cause swab issue in non-x86 system.

Signed-off-by: Lai Siyao <lai.siyao@intel.com>
Change-Id: I9a7b9a6b2fca6f16a03c48b2ae1ec5eae9852f76
Reviewed-on: http://review.whamcloud.com/6054
Tested-by: Hudson
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Tested-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Ned Bass <bass6@llnl.gov>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3152 tests: seq/oid needs to hex format in sanity 27z

Seq/Oid needs to remove 0x if it is normal FID in sanity_27z

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I1fc277460c3189a457e183996a7a8a68bcf7cfae
Reviewed-on: http://review.whamcloud.com/6022
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>