[Bugs] [Bug 1213802] New: tiering:volume set command fails for tiered volume after restarting glusterd

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1213802

            Bug ID: 1213802
           Summary: tiering:volume set command fails for tiered volume
                    after restarting glusterd
           Product: GlusterFS
           Version: mainline
         Component: tiering
          Severity: urgent
          Assignee: bugs at gluster.org
          Reporter: rkavunga at redhat.com
        QA Contact: bugs at gluster.org
                CC: bugs at gluster.org



Description of problem:

gluster volume set command fails for a tiered volume after restarting the
glusterd.

# gluster v set patchy2 client-log-level ERROR
volume set: failed: Error, Validation Failed

glusterd logs

[2015-04-21 10:26:14.875202] D [options.c:1036:xlator_validate_rec]
0-patchy2-worm: Validated options
[2015-04-21 10:26:14.875268] D [options.c:1036:xlator_validate_rec]
0-patchy2-read-only: Validated options
[2015-04-21 10:26:14.875404] D [options.c:1036:xlator_validate_rec]
0-/home/brick18: Validated options
[2015-04-21 10:26:14.875701] D [options.c:1036:xlator_validate_rec]
0-patchy2-server: Validated options
[2015-04-21 10:26:14.875875] D [glusterd-volgen.c:5165:validate_brickopts] 0-:
Returning 0
[2015-04-21 10:26:14.875908] D [glusterd-volgen.c:5142:validate_clientopts] 0-:
Returning -1
[2015-04-21 10:26:14.875913] D
[glusterd-volgen.c:5286:glusterd_validate_reconfopts] 0-: Could not Validate
client
[2015-04-21 10:26:14.875917] D
[glusterd-volgen.c:5305:glusterd_validate_reconfopts] 0-: Returning -1
[2015-04-21 10:26:14.875920] E
[glusterd-op-sm.c:1057:glusterd_op_stage_set_volume] 0-management: Could not
create temp volfile, some option failed: (null)
[2015-04-21 10:26:14.875926] D
[glusterd-op-sm.c:1117:glusterd_op_stage_set_volume] 0-management: Error,
Cannot Validate option :Error, Validation Failed
[2015-04-21 10:26:14.875930] D
[glusterd-op-sm.c:4976:glusterd_op_stage_validate] 0-management: OP = 11.
Returning -1
[2015-04-21 10:26:14.875934] E [glusterd-syncop.c:1205:gd_stage_op_phase]
0-management: Staging of operation 'Volume Set' failed on localhost : Error,
Validation Failed

Version-Release number of selected component (if applicable):


How reproducible:

always

Steps to Reproduce:
1.create a single node cluster
2.create a tiered volume
3.kill glusterd
4.bring back glusterd
5.do a volume set command eg 
6.gluster v set patchy client-log-level ERROR

Actual results:

volume set failed

Expected results:

volume set should success.

Additional info:

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