Bug 1229623

Summary:	[Backup]: Glusterfind delete does not delete the session related information present in $GLUSTERD_WORKDIR
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Sweta Anandpara <sanandpa>
Component:	glusterfind	Assignee:	Aravinda VK <avishwan>
Status:	CLOSED ERRATA	QA Contact:	Sweta Anandpara <sanandpa>
Severity:	medium	Docs Contact:
Priority:	low
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:	1230111 (view as bug list)		Environment:
Last Closed:	2015-07-29 05:00:07 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, 1230111, 1230715

Description Sweta Anandpara 2015-06-09 09:23:18 UTC

Description of problem:

When we choose to not go ahead with a particular session, we use glusterfind delete to delete the entry from the list. However, that leaves the session directory and all the information under it (at the location /var/lib/glusterd/glusterfind/) intact. 

True, it doesn't hamper or come in the way of creating another session with the same name, but it does lead to unnecessary confusion. 

Same is the case with LOGS at /var/log/glusterfs/glusterfind/. But we would want to store the logs for some later point of time in future. 

Version-Release number of selected component (if applicable):
glusterfs-3.7.0-3.el6rhs.x86_64

How reproducible: Always


Steps to Reproduce:
1. Have a 2node cluster, create a volume 'ozone' and a glusterfind session 'sesso1'
2. Run pre and post a couple of times
3. Execute glusterfind delete to delete the session 'sesso1'
4. Check the contents of /var/lib/glusterd/glusterfind/sesso1/ozone

Actual results:

Step4 displays the status information related to 'sesso1'

Expected results:

Glusterfind delete should delete teh directory 'sesso1' and its entire contents

Comment 6 Sweta Anandpara 2015-06-22 04:15:19 UTC

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

Whenever glusterfind delete is executed for an already-created session, it deletes teh session entry from the list. Also, it does delete the session directory created under $GLUSTERD_WORKDIR, and all its contents, as expected. Pasted below are the logs. Did observe an unexpected issue where it prompts for a password everytime glusterfind delete is given, separate bug for which will be filed.

Moving this bug to verfied for Everglades 3.1. 

The rest of the regression is executed - logs of which can be found at the link: https://polarion.engineering.redhat.com/polarion/#/project/RHG3/testrun?id=glusterfs-3_7_1_3_RHEL6_7_FUSE

[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# gluster v list
gluster_shared_storage
ozone
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# rpm -qa | grep glusterfs
glusterfs-libs-3.7.1-4.el6rhs.x86_64
glusterfs-api-3.7.1-4.el6rhs.x86_64
glusterfs-client-xlators-3.7.1-4.el6rhs.x86_64
glusterfs-fuse-3.7.1-4.el6rhs.x86_64
glusterfs-cli-3.7.1-4.el6rhs.x86_64
glusterfs-3.7.1-4.el6rhs.x86_64
glusterfs-server-3.7.1-4.el6rhs.x86_64
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# glusterfind create fdjksl fjdksl
Unable to get volume details: Volume fjdksl does not exist

[root@dhcp43-191 ~]# glusterfind create fdjksl whatever
Unable to get volume details: Volume whatever does not exist

[root@dhcp43-191 ~]# glusterfind create fdjksl 4327894523
Unable to get volume details: Volume 4327894523 does not exist

[root@dhcp43-191 ~]# glusterfind create fdjksl %^*fdjkls
Unable to get volume details: Volume %^*fdjkls does not exist

[root@dhcp43-191 ~]# glusterfind create fdjksl ozone
Session fdjksl created with volume ozone
[root@dhcp43-191 ~]# glusterfind list
SESSION                   VOLUME                    SESSION TIME             
---------------------------------------------------------------------------
sesso3                    ozone                     2015-06-18 16:27:30      
sesso1                    ozone                     2015-06-19 23:20:19      
sesso5                    ozone                     2015-06-20 00:18:03      
fdjksl                    ozone                     2015-06-22 14:58:09      
sesso2                    ozone                     2015-06-19 22:44:40      
sesso4                    ozone                     2015-06-18 16:27:38      
[root@dhcp43-191 ~]# glusterfind create fdjksl ozone123
Unable to get volume details: Volume ozone123 does not exist

[root@dhcp43-191 ~]# glusterfind create fdjksl ozone 
Session fdjksl already created
[root@dhcp43-191 ~]# glusterfind create fds "ozone "
Unable to get volume details: Volume ozone  does not exist

[root@dhcp43-191 ~]# glusterfind create fds "ozone"
Session fds created with volume ozone
[root@dhcp43-191 ~]# glusterfind create fds "ozone ozone"
Unable to get volume details: Volume ozone ozone does not exist

[root@dhcp43-191 ~]# glusterfind create 5543 ozone 
Session 5543 created with volume ozone
[root@dhcp43-191 ~]# glusterfind create ^%&* ozone 
[1] 22820
-bash: anaconda-ks.cfg: command not found
[root@dhcp43-191 ~]# usage: glusterfind create [-h] [--debug] [--force] [--reset-session-time]
                          session volume
glusterfind create: error: too few arguments

[1]+  Exit 2                  glusterfind create ^%
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# glusterfind create ^%#@* ozone
10.70.42.202 - create failed: percent_expand: unknown key %#

10.70.42.147 - create failed: percent_expand: unknown key %#

10.70.42.202 - create failed: percent_expand: unknown key %#

10.70.42.147 - create failed: percent_expand: unknown key %#

10.70.42.30 - create failed: percent_expand: unknown key %#

10.70.42.30 - create failed: percent_expand: unknown key %#

Command create failed in 10.70.42.202:/rhs/thinbrick1/ozone
[root@dhcp43-191 ~]# glusterfind list
SESSION                   VOLUME                    SESSION TIME             
---------------------------------------------------------------------------
fds                       ozone                     2015-06-22 14:58:44      
sesso3                    ozone                     2015-06-18 16:27:30      
sesso1                    ozone                     2015-06-19 23:20:19      
^%#@*                     ozone                     Session Corrupted        
sesso5                    ozone                     2015-06-20 00:18:03      
fdjksl                    ozone                     2015-06-22 14:58:09      
sesso2                    ozone                     2015-06-19 22:44:40      
5543                      ozone                     2015-06-22 14:59:10      
sesso4                    ozone                     2015-06-18 16:27:38      
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# glusterfind delete 5543 ozone
root.42.147's password: root.42.30's password: root.42.202's password: root.42.147's password: 


root.42.30's password: 

root.42.147's password: 


root.42.147's password: 
Session 5543 with volume ozone deleted
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# glusterfind list
SESSION                   VOLUME                    SESSION TIME             
---------------------------------------------------------------------------
fds                       ozone                     2015-06-22 14:58:44      
sesso3                    ozone                     2015-06-18 16:27:30      
sesso1                    ozone                     2015-06-19 23:20:19      
^%#@*                     ozone                     Session Corrupted        
sesso5                    ozone                     2015-06-20 00:18:03      
fdjksl                    ozone                     2015-06-22 14:58:09      
sesso2                    ozone                     2015-06-19 22:44:40      
sesso4                    ozone                     2015-06-18 16:27:38      
[root@dhcp43-191 ~]# glusterfind delete 5543 ozone
Invalid session 5543
[root@dhcp43-191 ~]# glusterfind delete fgdsdfd  ozone
Invalid session fgdsdfd
[root@dhcp43-191 ~]# glusterfind delete fdjksl ozone
root.42.147's password: root.42.30's password: root.42.147's password: 


root.42.30's password: 

root.42.30's password: 
Session fdjksl with volume ozone deleted
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# glusterfind delete fds  ozone
root.42.147's password: root.42.147's password: 


root.42.147's password: 
Session fds with volume ozone deleted
[root@dhcp43-191 ~]# glusterfind list
SESSION                   VOLUME                    SESSION TIME             
---------------------------------------------------------------------------
sesso3                    ozone                     2015-06-18 16:27:30      
sesso1                    ozone                     2015-06-19 23:20:19      
^%#@*                     ozone                     Session Corrupted        
sesso5                    ozone                     2015-06-20 00:18:03      
sesso2                    ozone                     2015-06-19 22:44:40      
sesso4                    ozone                     2015-06-18 16:27:38      
[root@dhcp43-191 ~]# vi /var/lib/glusterd/glusterfind/
^%#@*/  .keys/  sesso1/ sesso2/ sesso3/ sesso4/ sesso5/ 
[root@dhcp43-191 ~]# ls -l  /var/lib/glusterd/glusterfind/
total 24
drwxr-xr-x. 3 root root 4096 Jun 22 14:59 ^%#@*
drwxr-xr-x. 3 root root 4096 Jun 18 16:25 sesso1
drwxr-xr-x. 3 root root 4096 Jun 18 16:26 sesso2
drwxr-xr-x. 3 root root 4096 Jun 18 16:27 sesso3
drwxr-xr-x. 3 root root 4096 Jun 18 16:27 sesso4
drwxr-xr-x. 3 root root 4096 Jun 20 00:07 sesso5
[root@dhcp43-191 ~]# ls /var/lib/glusterd/glusterfind/\^%#\@\*/
ozone
[root@dhcp43-191 ~]# ls /var/lib/glusterd/glusterfind/\^%#\@\*/ozone
%2Frhs%2Fthinbrick1%2Fozone.status  %2Frhs%2Fthinbrick2%2Fozone.status  ^%#@*_ozone_secret.pem  ^%#@*_ozone_secret.pem.pub
[root@dhcp43-191 ~]# vi /var/log/glusterfs/glusterfind/
^%#@*/   5543/    cli.log  fdjksl/  fds/     sesso1/  sesso2/  sesso3/  sesso4/  sesso5/  
[root@dhcp43-191 ~]# vi /var/log/glusterfs/glusterfind/\^%#\@\*/ozone/cli.log 
[root@dhcp43-191 ~]# vi /var/log/glusterfs/glusterfind/fds/ozone/cli.log 
[root@dhcp43-191 ~]# vi /var/log/glusterfs/glusterfind/fdjksl/ozone/cli.log 
[root@dhcp43-191 ~]# vi /var/log/glusterfs/glusterfind/5543/ozone/cli.log 
[root@dhcp43-191 ~]# vi /var/log/glusterfs/glusterfind/sesso1/ozone/cli.log 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]# 
[root@dhcp43-191 ~]#

Comment 7 Sweta Anandpara 2015-06-22 06:30:19 UTC

Correcting the link of log location of the functional testing that was executed in and around this bug, and the rest of the feature:
https://polarion.engineering.redhat.com/polarion/testrun-attachment/RHG3/glusterfs-3_7_1_3_RHEL6_7_FUSE/RHG3-5400_Logs_6.7_3.7.1-3_output_file_validation.odt

Comment 8 errata-xmlrpc 2015-07-29 05:00:07 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