Bug 1113424

Summary:	Dist-geo-rep : geo-rep throws wrong error messages when incorrect commands are executed.
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Vijaykumar Koppad <vkoppad>
Component:	geo-replication	Assignee:	Avra Sengupta <asengupt>
Status:	CLOSED ERRATA	QA Contact:	storage-qa-internal <storage-qa-internal>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rhgs-3.0	CC:	aavati, avishwan, csaba, david.macdonald, nlevinki, rhinduja
Target Milestone:	---
Target Release:	RHGS 3.1.0
Hardware:	x86_64
OS:	Linux
Whiteboard:	usability
Fixed In Version:	glusterfs-3.7.0-2.el6rhs	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1114469 (view as bug list)		Environment:
Last Closed:	2015-07-29 04:32:50 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:	1114469, 1202842, 1223636

Description Vijaykumar Koppad 2014-06-26 07:41:22 UTC

Description of problem:  geo-rep throws wrong error messages when incorrect commands are executed.

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
# gluster v geo master 10.70.43.111::slave start
state-file entry missing in the config file(/var/lib/glusterd/geo-replication/master_10.70.43.111_slave/gsyncd.conf).
geo-replication command failed

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>


Version-Release number of selected component (if applicable): glusterfs-3.6.0.22-1.el6rhs


How reproducible: Happens everytime.


Steps to Reproduce:
1. create master and slave volumes.
2. then run geo-rep start instead of create. 
3.

Actual results: Throws wrong error messages.


Expected results: Commands should give right error messages. 


Additional info:

Comment 7 Rahul Hinduja 2015-05-20 07:00:35 UTC

Verified with build: glusterfs-3.7.0-2.el6rhs.x86_64

If you try to start geo-rep without the creation of session, it now gives the desired output as:

[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave start
Geo-replication session between master and 10.70.46.154::slave does not exist.
geo-replication command failed
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave config
Geo-replication session between master and 10.70.46.154::slave does not exist.
geo-replication command failed
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave create
Creating geo-replication session between master & 10.70.46.154::slave has been successful
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave status
 
MASTER NODE    MASTER VOL    MASTER BRICK      SLAVE USER    SLAVE                  SLAVE NODE    STATUS     CRAWL STATUS    LAST_SYNCED          
---------------------------------------------------------------------------------------------------------------------------------------
georep1        master        /rhs/brick1/b1    root          10.70.46.154::slave    N/A           Created    N/A             N/A                  
georep1        master        /rhs/brick2/b2    root          10.70.46.154::slave    N/A           Created    N/A             N/A                  
georep3        master        /rhs/brick1/b1    root          10.70.46.154::slave    N/A           Created    N/A             N/A                  
georep3        master        /rhs/brick2/b2    root          10.70.46.154::slave    N/A           Created    N/A             N/A                  
georep2        master        /rhs/brick1/b1    root          10.70.46.154::slave    N/A           Created    N/A             N/A                  
georep2        master        /rhs/brick2/b2    root          10.70.46.154::slave    N/A           Created    N/A             N/A                  
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave config
special_sync_mode: partial
state_socket_unencoded: /var/lib/glusterd/geo-replication/master_10.70.46.154_slave/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave.socket
gluster_log_file: /var/log/glusterfs/geo-replication/master/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave.gluster.log
ssh_command: ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret.pem
ignore_deletes: false
change_detector: changelog
gluster_command_dir: /usr/sbin/
georep_session_working_dir: /var/lib/glusterd/geo-replication/master_10.70.46.154_slave/
state_file: /var/lib/glusterd/geo-replication/master_10.70.46.154_slave/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave.status
remote_gsyncd: /nonexistent/gsyncd
changelog_log_file: /var/log/glusterfs/geo-replication/master/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave-changes.log
socketdir: /var/run/gluster
working_dir: /var/lib/misc/glusterfsd/master/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave
state_detail_file: /var/lib/glusterd/geo-replication/master_10.70.46.154_slave/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave-detail.status
ssh_command_tar: ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/tar_ssh.pem
pid_file: /var/lib/glusterd/geo-replication/master_10.70.46.154_slave/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave.pid
log_file: /var/log/glusterfs/geo-replication/master/ssh%3A%2F%2Froot%4010.70.46.154%3Agluster%3A%2F%2F127.0.0.1%3Aslave.log
gluster_params: aux-gfid-mount acl
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave start
Starting geo-replication session between master & 10.70.46.154::slave has been successful
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave status
 
MASTER NODE    MASTER VOL    MASTER BRICK      SLAVE USER    SLAVE                  SLAVE NODE      STATUS     CRAWL STATUS     LAST_SYNCED                  
--------------------------------------------------------------------------------------------------------------------------------------------------
georep1        master        /rhs/brick1/b1    root          10.70.46.154::slave    10.70.46.101    Active     History Crawl    N/A                          
georep1        master        /rhs/brick2/b2    root          10.70.46.154::slave    10.70.46.101    Active     History Crawl    2015-05-20 12:22:17          
georep3        master        /rhs/brick1/b1    root          10.70.46.154::slave    10.70.46.154    Passive    N/A              N/A                          
georep3        master        /rhs/brick2/b2    root          10.70.46.154::slave    10.70.46.154    Passive    N/A              N/A                          
georep2        master        /rhs/brick1/b1    root          10.70.46.154::slave    10.70.46.103    Passive    N/A              N/A                          
georep2        master        /rhs/brick2/b2    root          10.70.46.154::slave    10.70.46.103    Passive    N/A              N/A                          
[root@georep1 scripts]# 
[root@georep1 scripts]# gluster volume geo-replication master 10.70.46.154::slave status
 
MASTER NODE    MASTER VOL    MASTER BRICK      SLAVE USER    SLAVE                  SLAVE NODE      STATUS     CRAWL STATUS       LAST_SYNCED                  
----------------------------------------------------------------------------------------------------------------------------------------------------
georep1        master        /rhs/brick1/b1    root          10.70.46.154::slave    10.70.46.101    Active     Changelog Crawl    2015-05-20 12:22:17          
georep1        master        /rhs/brick2/b2    root          10.70.46.154::slave    10.70.46.101    Active     Changelog Crawl    2015-05-20 12:22:17          
georep3        master        /rhs/brick1/b1    root          10.70.46.154::slave    10.70.46.154    Passive    N/A                N/A                          
georep3        master        /rhs/brick2/b2    root          10.70.46.154::slave    10.70.46.154    Passive    N/A                N/A                          
georep2        master        /rhs/brick1/b1    root          10.70.46.154::slave    10.70.46.103    Passive    N/A                N/A                          
georep2        master        /rhs/brick2/b2    root          10.70.46.154::slave    10.70.46.103    Passive    N/A                N/A                          
[root@georep1 scripts]# 

Moving the bug to verified state

Comment 9 errata-xmlrpc 2015-07-29 04:32:50 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