Red Hat Bugzilla – Bug 1229674
[Backup]: 'Glusterfind list' should display an appropriate output when there are no active sessions
Last modified: 2016-09-17 11:20:46 EDT
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
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@10.70.43.163's password: root@10.70.43.163's password: root@10.70.43.163'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@10.70.43.163 root@10.70.43.163'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 ~]#
For the issue of password of peer node being prompted on 'glusterfind delete', bug 1234213 tracks it.
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