1254002 – [RFE] Have named pthreads for easier debugging

Bug 1254002 - [RFE] Have named pthreads for easier debugging

Summary: [RFE] Have named pthreads for easier debugging

Keywords:
Status:	CLOSED CURRENTRELEASE
Alias:	None
Product:	GlusterFS
Classification:	Community
Component:	core
Sub Component:
Version:	mainline
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Assignee:	Raghavendra Talur
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2015-08-16 13:10 UTC by Raghavendra Talur
Modified:	2017-10-26 14:36 UTC (History)
CC List:	2 users (show)
Fixed In Version:	glusterfs-3.12.0
Clone Of:
Environment:
Last Closed:	2017-09-05 17:24:45 UTC
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Embargoed:
Dependent Products:

Attachments	(Terms of Use)

Description Raghavendra Talur 2015-08-16 13:10:53 UTC

Having named pthreads will help in debugging using tools like
top, pstack and gdb.

Comment 1 Anand Avati 2015-08-16 14:13:05 UTC

REVIEW: http://review.gluster.org/11926 (libglusterfs: Name threads on creation) posted (#3) for review on master by Raghavendra Talur (rtalur)

Comment 2 Worker Ant 2017-07-01 15:25:32 UTC

REVIEW: https://review.gluster.org/11926 (libglusterfs: Name threads on creation) posted (#4) for review on master by Raghavendra Talur (rtalur)

Comment 3 Worker Ant 2017-07-18 12:28:32 UTC

REVIEW: https://review.gluster.org/11926 (libglusterfs: Name threads on creation) posted (#5) for review on master by Raghavendra Talur (rtalur)

Comment 4 Worker Ant 2017-07-18 15:50:52 UTC

REVIEW: https://review.gluster.org/11926 (libglusterfs: Name threads on creation) posted (#6) for review on master by Raghavendra Talur (rtalur)

Comment 5 Worker Ant 2017-07-18 17:43:33 UTC

REVIEW: https://review.gluster.org/11926 (libglusterfs: Name threads on creation) posted (#7) for review on master by Raghavendra Talur (rtalur)

Comment 6 Worker Ant 2017-07-19 08:38:25 UTC

REVIEW: https://review.gluster.org/11926 (libglusterfs: Name threads on creation) posted (#8) for review on master by Raghavendra Talur (rtalur)

Comment 7 Worker Ant 2017-07-19 14:16:24 UTC

COMMIT: https://review.gluster.org/11926 committed in master by Jeff Darcy (jeff.us) 
------
commit 33db9aff1deaa028f30516e49fdb1e8d6e31bb73
Author: Raghavendra Talur <rtalur>
Date:   Tue Jul 18 11:36:19 2017 +0530

    libglusterfs: Name threads on creation
    
    Set names to threads on creation for easier
    debugging.
    
    Output of top -H -p <PID-OF-GLUSTERFSD>
    Before:
    19773 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19774 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19775 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19776 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19777 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19778 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19779 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19780 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19781 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19782 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19783 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19784 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19785 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.01 glusterfsd
    19786 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.01 glusterfsd
    19787 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.01 glusterfsd
    19789 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19790 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    25178 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
     5398 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
     7881 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    
    After:
    19773 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19774 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glustertimer
    19775 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterfsd
    19776 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glustermemsweep
    19777 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glustersproc0
    19778 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glustersproc1
    19779 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterepoll0
    19780 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusteridxwrker
    19781 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusteriotwr0
    19782 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterbrssign
    19783 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterbrswrker
    19784 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterclogecon
    19785 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.01 glusterclogd0
    19786 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.01 glusterclogd1
    19787 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.01 glusterclogd2
    19789 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterposixjan
    19790 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterposixfsy
    25178 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterepoll1
     5398 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterepoll2
     7881 root      20   0 1301.3m  12.6m   8.4m S  0.0  0.1   0:00.00 glusterposixhc
    
    Change-Id: Id5f333755c1ba168a2ffaa4fce6e71c375e10703
    BUG: 1254002
    Updates: #271
    Signed-off-by: Raghavendra Talur <rtalur>
    Reviewed-on: https://review.gluster.org/11926
    Reviewed-by: Prashanth Pai <ppai>
    Smoke: Gluster Build System <jenkins.org>
    Reviewed-by: Niels de Vos <ndevos>
    CentOS-regression: Gluster Build System <jenkins.org>

Comment 8 Shyamsundar 2017-09-05 17:24:45 UTC

This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.12.0, please open a new bug report.

glusterfs-3.12.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] http://lists.gluster.org/pipermail/announce/2017-September/000082.html
[2] https://www.gluster.org/pipermail/gluster-users/

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