Bug 1196584

Summary:	RDMA: [RFE] Cleaner log messages when RDMA volumes fail to mount.
Product:	[Community] GlusterFS	Reporter:	Mohammed Rafi KC <rkavunga>
Component:	rdma	Assignee:	bugs <bugs>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	aavati, bturner, bugs, gluster-bugs, nlevinki, rkavunga, rwheeler, storage-qa-internal
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	glusterfs-3.7.0	Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:	1173734	Environment:
Last Closed:	2015-05-14 17:29:11 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1173734
Bug Blocks:

Description Mohammed Rafi KC 2015-02-26 10:35:01 UTC

+++ This bug was initially created as a clone of Bug #1173734 +++

Description of problem:

When I try to mount an RDMA volume without an IB interface I get the following logs:

+------------------------------------------------------------------------------+
[2014-12-08 22:18:56.669319] W [rdma.c:1082:gf_rdma_cm_event_handler] 0-testvol-client-3: cma event RDMA_CM_EVENT_ADDR_ERROR, error -19 (me: peer

[2014-12-08 22:18:56.669361] E [MSGID: 108006] [afr-common.c:4293:afr_notify] 0-testvol-replicate-1: All subvolumes are down. Going offline until atleast one of them comes back up.
[2014-12-08 22:18:56.672226] I [fuse-bridge.c:5042:fuse_graph_setup] 0-fuse: switched to graph 0
[2014-12-08 22:18:56.672473] I [fuse-bridge.c:3971:fuse_init] 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel 7.13
[2014-12-08 22:18:56.672745] W [fuse-bridge.c:757:fuse_attr_cbk] 0-glusterfs-fuse: 2: LOOKUP() / => -1 (Transport endpoint is not connected)
[2014-12-08 22:18:56.684194] I [fuse-bridge.c:4883:fuse_thread_proc] 0-fuse: unmounting /gluster-mount
[2014-12-08 22:18:56.684519] W [glusterfsd.c:1182:cleanup_and_exit] (--> 0-: received signum (15), shutting down
[2014-12-08 22:18:56.684545] I [fuse-bridge.c:5561:fini] 0-fuse: Unmounting '/gluster-mount'.

Is there any way we can make the error:

cma event RDMA_CM_EVENT_ADDR_ERROR, error -19

More descriptive so the user knows that there is an issue finding / connecting with an RDMA device?

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

glusterfs-3.6.0.38-1.el6.x86_64

How reproducible:

Every time

Steps to Reproduce:
1.  Try to mount an RDMA volume without a properly configured IB device.
2.
3.

Actual results:

Mount fails as expected, but log message is cryptic.

Expected results:

A more clear log message.

Additional info:

Comment 1 Anand Avati 2015-02-26 10:37:19 UTC

REVIEW: http://review.gluster.org/9756 (rdma:enhance logging when a connection error occur) posted (#1) for review on master by mohammed rafi  kc (rkavunga)

Comment 2 Anand Avati 2015-03-11 02:22:38 UTC

COMMIT: http://review.gluster.org/9756 committed in master by Vijay Bellur (vbellur) 
------
commit 1a4e7362af1f351f389b73f9ae9c0b1fa423f7a3
Author: Mohammed Rafi KC <rkavunga>
Date:   Thu Feb 26 16:01:51 2015 +0530

    rdma:enhance logging when a connection error occur
    
    Change-Id: I6146307949a3d852d3af5f8b273004ad6b27451b
    BUG: 1196584
    Signed-off-by: Mohammed Rafi KC <rkavunga>
    Reviewed-on: http://review.gluster.org/9756
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Humble Devassy Chirammal <humble.devassy>
    Reviewed-by: Raghavendra Talur <rtalur>
    Reviewed-by: Vijay Bellur <vbellur>

Comment 3 Niels de Vos 2015-05-14 17:29:11 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 4 Niels de Vos 2015-05-14 17:35:51 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 5 Niels de Vos 2015-05-14 17:38:13 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 6 Niels de Vos 2015-05-14 17:46:00 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user