Bug 1229674

Summary:	[Backup]: 'Glusterfind list' should display an appropriate output when there are no active sessions
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Sweta Anandpara <sanandpa>
Component:	glusterfind	Assignee:	Milind Changire <mchangir>
Status:	CLOSED ERRATA	QA Contact:	Sweta Anandpara <sanandpa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rhgs-3.1	CC:	asrivast, avishwan, khiremat, mchangir, rhs-bugs, storage-qa-internal, vagarwal
Target Milestone:	---
Target Release:	RHGS 3.1.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.7.1-3	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1230017 1230791 (view as bug list)		Environment:
Last Closed:	2015-07-29 05:00:24 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:
Bug Blocks:	1202842, 1223636, 1230017, 1230791

Description Sweta Anandpara 2015-06-09 12:05:57 UTC

Description of problem:
When there are no glusterfind sessions created, 'glusterfind list' displays back the prompt - which could be misleading to the user. A brief output which would read something like - 'No glusterfind sessions active' would contribute to better usability.


Version-Release number of selected component (if applicable):
glusterfs-3.7.1-1.el6rhs.x86_64

How reproducible: Always

Comment 5 Sweta Anandpara 2015-06-23 09:54:47 UTC

Tested and verified this on the build glusterfs-3.7.1-4.el6rhs.x86_64

Deleted the existing glusterfind sessions in my 2 node cluster setup, and executed a 'glusterfind list'. It displayed a valid message of 'no sessions found'

Moving this bug to verified in 3.1 everglades. Pasted below are the complete logs:


#########      NODE1       ##############


[root@dhcp42-236 ~]# gluster v list
testvol
[root@dhcp42-236 ~]# gluster v info
 
Volume Name: testvol
Type: Distribute
Volume ID: 7630e680-866b-47d8-ac32-761ea36a2c4f
Status: Stopped
Number of Bricks: 4
Transport-type: tcp
Bricks:
Brick1: 10.70.42.236:/rhs/thinbrick1/testvol
Brick2: 10.70.43.163:/rhs/thinbrick1/testvol
Brick3: 10.70.42.236:/rhs/thinbrick2/testvol
Brick4: 10.70.43.163:/rhs/thinbrick2/testvol
Options Reconfigured:
changelog.changelog: on
storage.build-pgfid: on
performance.readdir-ahead: on
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# gluster v stop testvol
Stopping volume will make its data inaccessible. Do you want to continue? (y/n) y
volume stop: testvol: failed: Volume testvol is not in the started state
[root@dhcp42-236 ~]# gluster v delete testvol
Deleting volume will erase all information about the volume. Do you want to continue? (y/n) n
[root@dhcp42-236 ~]# glusterfind list
SESSION                   VOLUME                    SESSION TIME             
---------------------------------------------------------------------------
sesst1                    testvol                   2015-06-10 15:47:47      
[root@dhcp42-236 ~]# glusterfind delete sesst1 testvol
root.43.163's password: root.43.163's password: 


root.43.163's password: 
Session sesst1 with volume testvol deleted
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# glusterfind list
No sessions found
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# glusterfind create
usage: glusterfind create [-h] [--debug] [--force] [--reset-session-time]
                          session volume
glusterfind create: error: too few arguments
[root@dhcp42-236 ~]# 
[root@dhcp42-236 ~]# gluster peer status
Number of Peers: 1

Hostname: 10.70.43.163
Uuid: a2cba06e-fb1a-4e10-994b-25d797f42e44
State: Peer in Cluster (Connected)
[root@dhcp42-236 ~]# cd /var/lib/glusterd/glusterfind/
[root@dhcp42-236 glusterfind]# ls
[root@dhcp42-236 glusterfind]# ls -a
.  ..  .keys
[root@dhcp42-236 glusterfind]# 
[root@dhcp42-236 glusterfind]# 
[root@dhcp42-236 glusterfind]# rpm -qa | grep glusterfs
glusterfs-client-xlators-3.7.1-4.el6rhs.x86_64
glusterfs-cli-3.7.1-4.el6rhs.x86_64
glusterfs-ganesha-3.7.1-4.el6rhs.x86_64
glusterfs-libs-3.7.1-4.el6rhs.x86_64
glusterfs-3.7.1-4.el6rhs.x86_64
glusterfs-api-3.7.1-4.el6rhs.x86_64
glusterfs-server-3.7.1-4.el6rhs.x86_64
glusterfs-fuse-3.7.1-4.el6rhs.x86_64
[root@dhcp42-236 glusterfind]# 


###########   NODE2  #########3

bash-4.3$ ssh root.43.163
root.43.163's password: 
Last login: Fri Jun 19 17:15:43 2015 from 10.70.1.209
[root@dhcp43-163 ~]# gluster peer status
Number of Peers: 1

Hostname: 10.70.42.236
Uuid: ba207b47-f730-47a3-8fa0-fe7dd5080fd5
State: Peer in Cluster (Connected)
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]# gluster v list
testvol
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]# gluster v info
 
Volume Name: testvol
Type: Distribute
Volume ID: 7630e680-866b-47d8-ac32-761ea36a2c4f
Status: Stopped
Number of Bricks: 4
Transport-type: tcp
Bricks:
Brick1: 10.70.42.236:/rhs/thinbrick1/testvol
Brick2: 10.70.43.163:/rhs/thinbrick1/testvol
Brick3: 10.70.42.236:/rhs/thinbrick2/testvol
Brick4: 10.70.43.163:/rhs/thinbrick2/testvol
Options Reconfigured:
changelog.changelog: on
storage.build-pgfid: on
performance.readdir-ahead: on
[root@dhcp43-163 ~]# glusterfind list
No sessions found
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]# ls -l /var/lib/glusterd/glusterfind/
total 0
[root@dhcp43-163 ~]# ls -l /var/lib/glusterd/glusterfind/^C
[root@dhcp43-163 ~]# 
[root@dhcp43-163 ~]#

Comment 6 Sweta Anandpara 2015-06-23 09:56:51 UTC

For the issue of password of peer node being prompted on 'glusterfind delete', bug 1234213 tracks it.

Comment 7 errata-xmlrpc 2015-07-29 05:00:24 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-1495.html