[Bugs] [Bug 1278418] New: Spurious failure in bug-1275616.t

bugzilla at redhat.com bugzilla at redhat.com
Thu Nov 5 12:34:44 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1278418

            Bug ID: 1278418
           Summary: Spurious failure in bug-1275616.t
           Product: GlusterFS
           Version: mainline
         Component: snapshot
          Assignee: bugs at gluster.org
          Reporter: asengupt at redhat.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com



Description of problem:
1. snapshot clone failure is indeed the reason for the failure.
2. snapshot clone has failed in pre-validation with the error that the brick of
snap3 is not up and running.
3. snap3 was created, and subsequently started (because of activate-on-create
being enabled), long before we tried to create a clone out of it.
4. The snap3's brick shows no failure logs, and thereby gives us no reason to
believe that it did not start properly in the course of the testcase.
5. The brick connectivity happens a tad bit after the clone command is
executed.


[2015-11-05 11:25:15.103233] E [MSGID: 106122]
[glusterd-snapshot.c:2376:glusterd_snapshot_clone_prevalidate] 0-management:
Failed to pre validate
[2015-11-05 11:25:15.103265] E [MSGID: 106443]
[glusterd-snapshot.c:2398:glusterd_snapshot_clone_prevalidate] 0-management:
One or more bricks are not running. Please run snapshot status command to see
brick sta
tus.
Please start the stopped brick and then issue snapshot clone command 
[2015-11-05 11:25:15.103280] W [MSGID: 106443]
[glusterd-snapshot.c:8398:glusterd_snapshot_prevalidate] 0-management: Snapshot
clone pre-validation failed
[2015-11-05 11:25:15.103294] W [MSGID: 106122]
[glusterd-mgmt.c:166:gd_mgmt_v3_pre_validate_fn] 0-management: Snapshot
Prevalidate Failed
[2015-11-05 11:25:15.103305] E [MSGID: 106122]
[glusterd-mgmt.c:820:glusterd_mgmt_v3_pre_validate] 0-management: Pre
Validation failed for operation Snapshot on local node
[2015-11-05 11:25:15.103315] E [MSGID: 106122]
[glusterd-mgmt.c:2166:glusterd_mgmt_v3_initiate_snap_phases] 0-management: Pre
Validation Failed
[2015-11-05 11:25:15.103332] E [MSGID: 106027]
[glusterd-snapshot.c:7946:glusterd_snapshot_clone_postvalidate] 0-management:
unable to find clone clone1 volinfo
[2015-11-05 11:25:15.103342] W [MSGID: 106444]
[glusterd-snapshot.c:8837:glusterd_snapshot_postvalidate] 0-management:
Snapshot create post-validation failed
[2015-11-05 11:25:15.103352] W [MSGID: 106121]
[glusterd-mgmt.c:323:gd_mgmt_v3_post_validate_fn] 0-management: postvalidate
operation failed
[2015-11-05 11:25:15.103362] E [MSGID: 106121]
[glusterd-mgmt.c:1585:glusterd_mgmt_v3_post_validate] 0-management: Post
Validation failed for operation Snapshot on local node
[2015-11-05 11:25:15.103372] E [MSGID: 106122]
[glusterd-mgmt.c:2286:glusterd_mgmt_v3_initiate_snap_phases] 0-management: Post
Validation Failed
[2015-11-05 11:25:15.109994]:++++++++++
G_LOG:./tests/bugs/snapshot/bug-1275616.t: TEST: 42 42 149 snap_info_volume CLI
Snaps Available patchy ++++++++++
[2015-11-05 11:25:15.239358]:++++++++++
G_LOG:./tests/bugs/snapshot/bug-1275616.t: TEST: 43 43 150 snap_config_volume
CLI snap-max-hard-limit patchy ++++++++++
[2015-11-05 11:25:15.378255]:++++++++++
G_LOG:./tests/bugs/snapshot/bug-1275616.t: TEST: 45 45 200 snap_info_volume CLI
Snaps Available clone1 ++++++++++
[2015-11-05 11:25:15.501970] E [MSGID: 106027]
[glusterd-snapshot.c:3574:glusterd_snapshot_get_info_by_volume] 0-management:
Volume (clone1) does not exist [Invalid argument]
[2015-11-05 11:25:15.502024] E [MSGID: 106027]
[glusterd-snapshot.c:3766:glusterd_handle_snapshot_info] 0-management: Failed
to get volume info of volume clone1 [Invalid argument]
[2015-11-05 11:25:15.502061] W [MSGID: 106063]
[glusterd-snapshot.c:9082:glusterd_handle_snapshot_fn] 0-management: Snapshot
info failed
[2015-11-05 11:25:15.510016]:++++++++++
G_LOG:./tests/bugs/snapshot/bug-1275616.t: TEST: 46 46 200 snap_config_volume
CLI snap-max-hard-limit clone1 ++++++++++
[2015-11-05 11:25:15.639515] E [MSGID: 106060]
[glusterd-snapshot.c:438:snap_max_limits_display_commit] 0-management: Volume
(clone1) does not exist
[2015-11-05 11:25:15.639543] E [MSGID: 106090]
[glusterd-snapshot.c:1446:glusterd_handle_snapshot_config] 0-management:
snap-max-limit display commit failed.
[2015-11-05 11:25:15.639558] W [MSGID: 106045]
[glusterd-snapshot.c:9101:glusterd_handle_snapshot_fn] 0-management: snapshot
config failed
[2015-11-05 11:25:15.684746] I
[glusterd-utils.c:4883:glusterd_set_brick_status] 0-glusterd: Setting brick
slave28.cloud.gluster.org:/var/run/gluster/snaps/7db8306c170541eb98c02633407bf625/brick1
status to started


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


How reproducible:
Spuriously on regression setup


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

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