LU-3003 tests: Do "lctl conf_param" on mds1 in t32_test()

With DNE, conf-sanity 32c inovkes "lctl conf_param" on mds2's host,
which may not be where the MGS is running, causing errors like:

  CMD: c05 /usr/sbin/lctl conf_param
  t32fs-MDT0001.mdc.max_rpcs_in_flight=9
  c05: No device found for name MGS: Invalid argument
  c05: This command must be run on the MGS.
  c05: error: conf_param: No such device
   conf-sanity test_32c: @@@@@@ FAIL: Setting MDT1
  "max_rpcs_in_flight"

This patch changes these "lctl conf_param" commands to set the same
parameters but on mds1's host, which always hosts the MGS.

Change-Id: Ibdca2802eaf33db504ed2b41a356d7a18be33f10
Signed-off-by: Li Wei <wei.g.li@intel.com>
Reviewed-on: http://review.whamcloud.com/5829
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3002 tests: Fix an OST index issue in replay-single

When run with 16 OSTs, replay-single 90 happened to pick ost14 as
ostfail and complained:

  lfs find does not report the affected lustre-OST000d_UUID for fd

The "d" in "fd" is a hexadecimal OST index, taken from
"lustre-OST000d_UUID".  Because the actual file names use decimal OST
indices, the test failed to match the file "f13" with "fd".  Moreover,
the test assumes the OST index is a single-digit number, which may not
be case with more than 15 OSTs.  This patch changes the test to simply
calculate the index from the facet name.

Test-Parameters: ostcount=32 testlist=replay-single envdefinitions=ONLY=90
Change-Id: I0c95d28f83c41cabf4ed8e5ed618897d6000da3b
Signed-off-by: Li Wei <wei.g.li@intel.com>
Reviewed-on: http://review.whamcloud.com/5796
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
LU-3009 tests: failure on conf-sanity test_17

Test 17 is failing due to the failure of the debugfs command
in this subtest.  The command fails because MGSDEV is undefined.
Using an alternative that is available in the current test framework.

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: I93407dd3c349d91a2ea4690b70dd67c68d65582c
Reviewed-on: http://review.whamcloud.com/5816
Reviewed-by: Jian Yu <jian.yu@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-2646 osd: add special flag for agent inode.

1. Add special flag into the LMA of agent inode of remote entry,
so lfsck check can skip this inode.

2. Assign a local FID for Agent dir, so lfsck can skip this agent
dir as well.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: Ifc50fbc531a4306a76d5263dd6135c613d7a2a30
Reviewed-on: http://review.whamcloud.com/5625
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>