Bug 1287397 - Warning messages observed while using glusterfs as storage during hosted-engine setup
Summary: Warning messages observed while using glusterfs as storage during hosted-engi...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: ovirt-hosted-engine-setup
Classification: oVirt
Component: Plugins.Gluster
Version: 1.3.0
Hardware: All
OS: Linux
medium
high
Target Milestone: ovirt-3.6.3
: 1.3.3.1
Assignee: Simone Tiraboschi
QA Contact: SATHEESARAN
URL:
Whiteboard:
Depends On:
Blocks: Gluster-HC-1 1305885
TreeView+ depends on / blocked
 
Reported: 2015-12-02 01:36 UTC by SATHEESARAN
Modified: 2016-02-18 11:02 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
RHEV+RHGS ( Hyperconvergence environment )
Last Closed: 2016-02-18 11:02:55 UTC
oVirt Team: Integration
rule-engine: ovirt-3.6.z+
rule-engine: exception+
ylavi: planning_ack+
sbonazzo: devel_ack+
acanan: testing_ack+


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
oVirt gerrit 52443 master MERGED storage: remove mount.glusterfs related warning 2016-02-02 10:56:35 UTC
oVirt gerrit 52444 ovirt-hosted-engine-setup-1.3 MERGED storage: remove mount.glusterfs related warning 2016-02-02 16:49:12 UTC

Description SATHEESARAN 2015-12-02 01:36:05 UTC
Description of problem:
------------------------
while setting up the hosted-engine with glusterfs as a storage domain, there was a warning message - "[WARNING] Due to several bugs in mount.glusterfs the validation of GlusterFS share cannot be reliable."

Version-Release number of selected component (if applicable):
-------------------------------------------------------------
RHEL 7.2
RHEV 3.6 Beta1
RHGS 3.1.2 ( nightly builds )

How reproducible:
------------------
Always

Steps to Reproduce:
-------------------
1. Deploy hosted engine ( screen hosted-engine --deploy )
2. While providing storage options, select 'glusterfs' and provide glusterfs volume details

Actual results:
---------------
Explicit warning was thrown - "[WARNING] Due to several bugs in mount.glusterfs the validation of GlusterFS share cannot be reliable."

Expected results:
------------------
There should be no warning messages

Additional info:
----------------
          --== STORAGE CONFIGURATION ==--
         
          During customization use CTRL-D to abort.
          Please specify the storage you would like to use (glusterfs, iscsi, fc, nfs3, nfs4)[nfs3]: glusterfs
[ INFO  ] Please note that Replica 3 support is required for the shared storage.
          Please specify the full shared storage connection path to use (example: host:/path): xxxxxxxxxxxxxx:/enginevol
[WARNING] Due to several bugs in mount.glusterfs the validation of GlusterFS share cannot be reliable.
[ INFO  ] GlusterFS replica 3 Volume detected
[ INFO  ] Installing on first host
          Please provide storage domain name. [hosted_storage]: 
          Local storage datacenter name is an internal name
          and currently will not be shown in engine's admin UI.
          Please enter local datacenter name [hosted_datacenter]: 
[WARNING] Due to several bugs in mount.glusterfs the validation of GlusterFS share cannot be reliable.
[ INFO  ] GlusterFS replica 3 Volume detected

Comment 1 SATHEESARAN 2015-12-02 01:39:00 UTC
sahina (sabose@redhat.com) has provided the following useful information

<snip>

From the code, the reason for logging warning were below bugs.
These bugs have been fixed now, so warning can be removed. 

FIXME: mount.glusterfs exit with code 0 also on failure
 without any stderr content.
https://bugzilla.redhat.com/show_bug.cgi?id=1128165
https://bugzilla.redhat.com/show_bug.cgi?id=1173513
https://bugzilla.redhat.com/show_bug.cgi?id=1173515

</snip>

Comment 2 Yaniv Lavi 2015-12-09 14:16:11 UTC
Can you please block this bug on the gluster bug causing this?

Comment 3 Yaniv Lavi 2015-12-09 15:30:10 UTC
This is resolved from the gluster side, please remove the warning.

Comment 4 SATHEESARAN 2016-02-11 13:48:57 UTC
Tested with ovirt-hosted-engine-setup-1.3.3.1-1.el7ev.noarch and now the warning messages while using glusterfs for hosted-engine deployment.


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