Bug 1187187

Summary:	Gluster peer probe status shows IP address from the replica pair instead hostname.
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Triveni Rao <trao>
Component:	glusterd	Assignee:	Bug Updates Notification Mailing List <rhs-bugs>
Status:	CLOSED DUPLICATE	QA Contact:	storage-qa-internal <storage-qa-internal>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.0	CC:	nlevinki, sashinde, sasundar, vbellur
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-01-29 17:47:54 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:

Description Triveni Rao 2015-01-29 13:55:20 UTC

Description of problem:
Gluster peer probe status shows IP address from the replica pair instead hostname.

when gluster nodes are porbed from a serverA then peer status from the server shows proper name of the replica serverB but when the gluster peer status is executed on the replica serverB then it shows IP address of the serverA instead hostname.


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

[root@rhsauto032 vol5]# rpm -qa | grep gluster
gluster-nagios-common-0.1.4-1.el6rhs.noarch
glusterfs-libs-3.6.0.42-1.el6rhs.x86_64
gluster-nagios-addons-0.1.14-1.el6rhs.x86_64
samba-glusterfs-3.6.509-169.4.el6rhs.x86_64
glusterfs-api-3.6.0.42-1.el6rhs.x86_64
glusterfs-fuse-3.6.0.42-1.el6rhs.x86_64
glusterfs-server-3.6.0.42-1.el6rhs.x86_64
glusterfs-geo-replication-3.6.0.42-1.el6rhs.x86_64
glusterfs-rdma-3.6.0.42-1.el6rhs.x86_64
vdsm-gluster-4.14.7.3-1.el6rhs.noarch
glusterfs-3.6.0.42-1.el6rhs.x86_64
glusterfs-cli-3.6.0.42-1.el6rhs.x86_64
[root@rhsauto032 vol5]#


[root@rhsauto032 vol5]# glusterfsd --version
glusterfs 3.6.0.42 built on Jan  8 2015 13:04:55
Repository revision: git://git.gluster.com/glusterfs.git

How reproducible:

Frequently reproducible.

Steps to Reproduce:
1.Gluster peer status from serverA
2.its hows replica server's hostname properly.
3.Gluster peer status executed from serverB then it shows IP of ServerA instead the hostname.

Actual results:


[root@rhsauto032 bricks]# gluster peer status
Number of Peers: 1

Hostname: rhsauto034.lab.eng.blr.redhat.com
Uuid: 68771e4c-8a0c-46ab-b2bd-2842b1dff0d2
State: Peer in Cluster (Connected)
[root@rhsauto032 bricks]# 


root@rhsauto034 ~]# gluster peer status
Number of Peers: 1

Hostname: 10.70.37.7
Uuid: 87064cb7-13aa-4a43-94cb-bd1da392bb94
State: Peer in Cluster (Connected)
[root@rhsauto034 ~]# 

Expected results:

Expected hostname instead of IP address in the output.

Additional info:

Comment 2 SATHEESARAN 2015-01-29 17:47:54 UTC

Hi Triveni,

This is a KNOWN_ISSUE.
This is because, glusterd doesn't perform a reverse lookup once it receives the peer probe request from a node.

This issue is tracked with the bug - 1120437
Closing this bug as DUPLICATE of above mentioned bug.

Feel free re-open this bug, if you feel otherwise.

*** This bug has been marked as a duplicate of bug 1120437 ***