[Bugs] [Bug 1421137] New: Unable to take Statedump for gfapi applications

Fri Feb 10 12:21:57 UTC 2017

https://bugzilla.redhat.com/show_bug.cgi?id=1421137

            Bug ID: 1421137
           Summary: Unable to take Statedump for gfapi applications
           Product: Red Hat Gluster Storage
           Version: 3.3
         Component: libgfapi
          Keywords: FutureFeature, Triaged
          Severity: high
          Assignee: rjoseph at redhat.com
          Reporter: skoduri at redhat.com
        QA Contact: sbhaloth at redhat.com
                CC: bugs at gluster.org, ndevos at redhat.com,
                    pgurusid at redhat.com, rhs-bugs at redhat.com,
                    sdharane at redhat.com, storage-qa-internal at redhat.com,
                    vbellur at redhat.com
        Depends On: 1169302
            Blocks: 1378085, 1418981
   External Bug ID: Github
                    https://github.com/gluster/glusterfs/milestone/1

+++ This bug was initially created as a clone of Bug #1169302 +++

Description of problem:
Unable to take Statedump for gfapi applications

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

How reproducible:
Always

Steps to Reproduce:
1.
2.
3.

Actual results:

Expected results:

Additional info:

--- Additional comment from Anand Avati on 2014-12-02 01:54:47 EST ---

REVIEW: http://review.gluster.org/9228 (libgfapi: statedump support) posted
(#1) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Anand Avati on 2014-12-03 02:11:58 EST ---

REVIEW: http://review.gluster.org/9228 (libgfapi: statedump support) posted
(#2) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Anand Avati on 2015-01-05 05:54:21 EST ---

REVIEW: http://review.gluster.org/9228 (libgfapi: statedump support) posted
(#3) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Kaleb KEITHLEY on 2015-10-22 11:40:20 EDT ---

pre-release version is ambiguous and about to be removed as a choice.

If you believe this is still a bug, please change the status back to NEW and
choose the appropriate, applicable version for it.

--- Additional comment from Vijay Bellur on 2016-01-28 01:46:57 EST ---

REVIEW: http://review.gluster.org/9228 (libgfapi: Implement statedump) posted
(#4) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Vijay Bellur on 2016-03-16 05:37:53 EDT ---

REVIEW: http://review.gluster.org/9228 (libgfapi: Implement statedump) posted
(#5) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Vijay Bellur on 2016-07-20 01:44:13 EDT ---

REVIEW: http://review.gluster.org/9228 (libgfapi: Implement statedump) posted
(#6) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Worker Ant on 2017-01-06 01:05:36 EST ---

REVIEW: http://review.gluster.org/9228 (libgfapi: Implement statedump) posted
(#7) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Worker Ant on 2017-01-09 00:48:55 EST ---

REVIEW: http://review.gluster.org/9228 (libgfapi: Implement statedump) posted
(#8) for review on master by Poornima G (pgurusid at redhat.com)

--- Additional comment from Worker Ant on 2017-01-15 14:30:52 EST ---

REVIEW: http://review.gluster.org/9228 (glusterd: add a cli command to trigger
a statedump on a client) posted (#9) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-15 14:30:56 EST ---

REVIEW: http://review.gluster.org/16414 (gfapi: add API to trigger events for
debugging and troubleshooting) posted (#1) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-15 14:30:59 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#1) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-17 08:33:12 EST ---

REVIEW: http://review.gluster.org/9228 (glusterd: add a cli command to trigger
a statedump on a client) posted (#10) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-17 08:33:16 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#2) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-17 08:33:19 EST ---

REVIEW: http://review.gluster.org/16414 (gfapi: add API to trigger events for
debugging and troubleshooting) posted (#2) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-17 10:20:56 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#3) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-19 13:10:40 EST ---

REVIEW: http://review.gluster.org/9228 (glusterd: add a cli command to trigger
a statedump on a client) posted (#11) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-19 13:10:43 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#4) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-19 13:44:27 EST ---

COMMIT: http://review.gluster.org/16414 committed in master by Shyamsundar
Ranganathan (srangana at redhat.com) 
------
commit d93a6691538270aefe7703e8f8d7c822f53528e5
Author: Niels de Vos <ndevos at redhat.com>
Date:   Fri Jan 6 12:49:32 2017 +0100

    gfapi: add API to trigger events for debugging and troubleshooting

    Introduce glfs_sysrq() as a generic API for triggering debug and
    troubleshoot events. This interface will be used by the feature to get
    statedumps for applications using libgfapi.

    The current events that can be requested through this API are:
     - 'h'elp: log a mesage with all supported events
     - 's'tatedump: trigger a statedump for the passed glfs_t

    In future, this API can be used by a CLI to trigger statedumps from
    storage servers. At the moment it is limited to take statedumps, but it
    is extensible to set the log-level, clear caches, force reconnects and
    much more.

    BUG: 1169302
    Change-Id: I18858359a3957870cea5139c79efe1365a15a992
    Original-author: Poornima G <pgurusid at redhat.com>
    Signed-off-by: Niels de Vos <ndevos at redhat.com>
    Reviewed-on: http://review.gluster.org/16414
    Reviewed-by: Prashanth Pai <ppai at redhat.com>
    Smoke: Gluster Build System <jenkins at build.gluster.org>
    NetBSD-regression: NetBSD Build System <jenkins at build.gluster.org>
    CentOS-regression: Gluster Build System <jenkins at build.gluster.org>
    Reviewed-by: Kaleb KEITHLEY <kkeithle at redhat.com>

--- Additional comment from Worker Ant on 2017-01-19 16:33:22 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#5) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-20 06:05:46 EST ---

REVIEW: http://review.gluster.org/9228 (glusterd: add a cli command to trigger
a statedump on a client) posted (#12) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-20 06:05:50 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#6) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-20 06:27:19 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#7) for review on master by Niels de Vos
(ndevos at redhat.com)

--- Additional comment from Worker Ant on 2017-01-20 06:41:48 EST ---

REVIEW: http://review.gluster.org/16415 (gfapi: create statedump when glusterd
requests it) posted (#8) for review on master by Niels de Vos
(ndevos at redhat.com)

Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1169302
[Bug 1169302] Unable to take Statedump for gfapi applications
https://bugzilla.redhat.com/show_bug.cgi?id=1378085
[Bug 1378085] Unable to take Statedump for gfapi applications
https://bugzilla.redhat.com/show_bug.cgi?id=1418981
[Bug 1418981] Unable to take Statedump for gfapi applications
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