Bug 1596820

Summary: alerts "volume <volume name> is unknown" reported during unmanage of cluster which failed to import
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: Martin Bukatovic <mbukatov>
Component: web-admin-tendrl-gluster-integrationAssignee: Shubhendu Tripathi <shtripat>
Status: CLOSED ERRATA QA Contact: Elena Bondarenko <ebondare>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rhgs-3.4CC: gshanmug, nthomas, rhs-bugs, sankarshan
Target Milestone: ---   
Target Release: RHGS 3.4.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: tendrl-gluster-integration-1.6.3-6.el7rhgs Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-09-04 07:08:24 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: 1503137    
Attachments:
Description Flags
screenshot 1: alerts "volume is unknown" as shown in WA none

Description Martin Bukatovic 2018-06-29 18:43:19 UTC 
Description of problem
======================

During verifying BZ 1516135, I noticed that WA reports alerts "volume
<volume name> is unknown" during unmanage of cluster which failed to import
recently.

Version-Release number of selected components
=============================================

[root@mbukatov-usm1-server ~]# rpm -qa | grep tendrl | sort
tendrl-ansible-1.6.3-5.el7rhgs.noarch
tendrl-api-1.6.3-3.el7rhgs.noarch
tendrl-api-httpd-1.6.3-3.el7rhgs.noarch
tendrl-commons-1.6.3-7.el7rhgs.noarch
tendrl-grafana-plugins-1.6.3-5.el7rhgs.noarch
tendrl-grafana-selinux-1.5.4-2.el7rhgs.noarch
tendrl-monitoring-integration-1.6.3-5.el7rhgs.noarch
tendrl-node-agent-1.6.3-7.el7rhgs.noarch
tendrl-notifier-1.6.3-4.el7rhgs.noarch
tendrl-selinux-1.5.4-2.el7rhgs.noarch
tendrl-ui-1.6.3-4.el7rhgs.noarch

How reproducible
================

100%

Steps to Reproduce
==================

1. prepare Gluster trusted storage pool and server for WA
2. install RHGS WA with tendrl-ansible
3. create a problem which makes import fail (break url of WA repo in
   /etc/yum.repos.d repofile)
4. run import (with profiling enabled)
5. wait for the import to fail
6. resolve the problem (introduced in the 1st step)
7. run unmanage

Actual results
==============

WA shows alert "warning: volume <volume name> is unknown" for each volume in
the cluster (for which the import failed recently).

See screenshot 1, the alerts are:

* Volume:volume_gama_disperse_4_plus_2x2 is unknown
* Volume:volume_beta_arbiter_2_plus_1x2 is unknown

Expected results
================

There are no such alerts, or it's clear what such alerts mean and what to do
about them.

Additional Details
==================

It could be related to the fact that right now, the unmanage fails.
Comment 1 Martin Bukatovic 2018-06-29 18:44:24 UTC 
Created attachment 1455549 [details]
screenshot 1: alerts "volume is unknown" as shown in WA
Comment 7 errata-xmlrpc 2018-09-04 07:08:24 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://access.redhat.com/errata/RHSA-2018:2616