Bug 1303841 - Multipath disk should be recognized as /dev/mapper/* mode
Summary: Multipath disk should be recognized as /dev/mapper/* mode
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Red Hat Enterprise Virtualization Manager
Classification: Red Hat
Component: ovirt-node
Version: 3.5.7
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: ovirt-3.5.8
: ---
Assignee: Douglas Schilling Landgraf
QA Contact: wanghui
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-02 08:28 UTC by wanghui
Modified: 2016-03-08 14:49 UTC (History)
13 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-02-03 11:22:24 UTC
oVirt Team: Node
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Description wanghui 2016-02-02 08:28:52 UTC
Description of problem:
The multipath disk should be recognized as /dev/mapper/* mode instead of /dev/sdx.

Version-Release number of selected component (if applicable):
rhev-hypervisor7-7.2-20160128.1.el6ev
ovirt-node-3.2.3-31.el7.noarch

How reproducible:
100%

Steps to Reproduce:
1. Install RHEV-H in TUI mode
2. Focus on boot disk page
3. Drop to shell to run#multipath -ll

Actual results:
1. After step2, the multipath disk has been recognized as /dev/sdx.
2. After step3, no output after run #multipath -ll.

Expected results:
1. The multipath disk should be recognized as /dev/mapper/* mode.

Additional info:
This issue is a regression from rhevh-7.2-20151218.1.el6ev.

Comment 1 Fabian Deutsch 2016-02-02 09:00:08 UTC
In the build logs I see:

DEBUG util.py:257:  Error:  error: argument --module: invalid choice: multipath
DEBUG util.py:257:  (available: certificates, libvirt, sanlock, sebool)

This indicates that vdsm-tool was run during the build:

(ovirt-3.6) $ git grep -- --module
recipe/common-post.ks:vdsm-tool configure --module multipath --force

But vdsm-tool is only called in the 3.6 branch.

This indicates that the recipe was not clean when the iso was built.

Comment 6 wanghui 2016-02-03 09:40:31 UTC
Hi Douglas,

The rhev-hypervisor7-7.2-20160202.1 works good to me, all the multipath disk is now recognized as /dev/mapper/* mode.

Comment 7 Fabian Deutsch 2016-02-03 11:22:24 UTC
Closing this bug according to comment 6.


Note You need to log in before you can comment on or make changes to this bug.