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Bug 1817306

Summary:	Blacklisting is not done for LVM cache fast devices
Product:	[oVirt] cockpit-ovirt	Reporter:	SATHEESARAN <sasundar>
Component:	gluster-ansible	Assignee:	Parth Dhanjal <dparth>
Status:	CLOSED CURRENTRELEASE	QA Contact:	SATHEESARAN <sasundar>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	0.14.2	CC:	bugs, dparth, godas, rhs-bugs
Target Milestone:	ovirt-4.4.0	Flags:	sasundar: ovirt-4.4? sasundar: planning_ack? godas: devel_ack+ sasundar: testing_ack+
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	cockpit-ovirt-0.14.5	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1817305	Environment:
Last Closed:	2020-05-20 19:59:54 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Gluster	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1817305

Description SATHEESARAN 2020-03-26 04:53:08 UTC

Description of problem:
-----------------------
Blacklisting should consider the fast SSDs also, when blacklisting option is enabled

Version-Release number of selected component (if applicable):
----------------------------------------------------------------
cockpit-ovirt-dashboard-0.14.2-1

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

Steps to Reproduce:
-------------------
1. Enable blacklisting option in the cockpit deployment UI

Actual results:
----------------
Blacklisting when enabled should also include lvmcache fast devices, when the lvmcache option is enabled

Comment 1 SATHEESARAN 2020-05-01 11:35:37 UTC

Tested with cockpit-ovirt-dashboard-0.14.5-1.el8ev.noarch with the following steps:

1. Started the RHHI-V deployment from web console
2. Provided the values for hosts, volumes.
3. On the bricks tab, with the default 'blacklist gluster devices' enabled,
also enabled 'lvmcache' SSD device as '/dev/sdg' and provided the details.

The generated inventory file included this LVM device also under blacklist_mpath_devices

[root@ ~]# grep blacklist_mpath /etc/ansible/hc_wizard_inventory.yml -A5
      blacklist_mpath_devices:
        - sdb
        - sdc
        - sdd
        - sdg
      gluster_infra_cache_vars:
--
      blacklist_mpath_devices:
        - sdb
        - sdc
        - sdd
        - sdg
      gluster_infra_cache_vars:
--
      blacklist_mpath_devices:
        - sdb
        - sdc
        - sdd
        - sdg
      gluster_infra_cache_vars:

Comment 2 Sandro Bonazzola 2020-05-20 19:59:54 UTC

This bugzilla is included in oVirt 4.4.0 release, published on May 20th 2020.

Since the problem described in this bug report should be
resolved in oVirt 4.4.0 release, it has been closed with a resolution of CURRENT RELEASE.

If the solution does not work for you, please open a new bug report.