Bug 1391322

Summary: There are three boot entries on multipath iSCSI server after twice reboot
Product: [oVirt] ovirt-node Reporter: Qin Yuan <qiyuan>
Component: Installation & UpdateAssignee: Ryan Barry <rbarry>
Status: CLOSED WORKSFORME QA Contact: Qin Yuan <qiyuan>
Severity: high Docs Contact:
Priority: medium    
Version: 4.0CC: bugs, cshao, dguo, fdeutsch, huzhao, jiawu, leiwang, mgoldboi, qiyuan, rbarry, weiwang, yaniwang, ycui, yzhao
Target Milestone: ovirt-4.1.1Keywords: TestOnly
Target Release: ---Flags: rule-engine: ovirt-4.1+
mgoldboi: planning_ack+
rule-engine: devel_ack+
cshao: testing_ack+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-01-19 05:39:49 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Node RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
Screenshot of boot entries
none
/var/log*,/tmp/*,ks none

Description Qin Yuan 2016-11-03 04:30:38 UTC 
Created attachment 1216847 [details]
Screenshot of boot entries

Description of problem:
There are 3 boot entries on multipath iSCSI server after installation, and after twice reboot, the 3 entries are still there. 
The 3 entries are as followed, the second entry "Red Hat Enterprise Linux..." should disappear after twice reboot.

rhvh-4.0-0.20161027.0
Red Hat Enterprise Linux...
tboot...

This issue is same as Bug 1346872, but it only occurred on multipath iSCSI server now. For other servers, like multipath FC，singlepath iSCSI, the issue didn't occur.


Version-Release number of selected component (if applicable):
redhat-virtualization-host-4.0-20161027.1
imgbased-0.8.6-0.1.el7ev.noarch


How reproducible:
100%
Not Regression bug
Keywords: Installation


Steps to Reproduce:
1. Install RHVH on a multipath iscsi server.
2. Reboot and focus on the boot entries.
3. Reboot again and focus on the boot entries.


Actual results:
1. After step2, there are 3 boot entries.
2. After step3, there are still 3 boot entries the same as step2.

Expected results:
1. After step2, there are 3 boot entries.
2. After step3, there are 2 boot entries, the "Red Hat Enterprise Linux..." entry should disappear.

Additional info:
Comment 1 Qin Yuan 2016-11-03 04:31:37 UTC 
Created attachment 1216848 [details]
/var/log*,/tmp/*,ks
Comment 2 Ryan Barry 2016-11-03 04:32:30 UTC 
FYI -- I'll probably request a test environment early next week if I can't set one up. Is this software or hardware iscsi?
Comment 3 cshao 2016-11-03 05:42:30 UTC 
(In reply to Ryan Barry from comment #2)
> FYI -- I'll probably request a test environment early next week if I can't
> set one up. Is this software or hardware iscsi?

The bug occurs on hardware iscsi.
Please needinfo qiyuan@ if you need QE provide the test env.

Thanks.
Comment 4 Ryan Barry 2016-12-19 17:19:54 UTC 
I don't have any systems with a hardware iscsi initiator.

Can you please provide an environement?
Comment 5 Qin Yuan 2016-12-20 09:21:22 UTC 
Provided test environment messages by e-mail.
Comment 6 Sandro Bonazzola 2017-01-17 09:45:55 UTC 
Is there any functional implication? or is this just related to the grub entries?
Comment 7 Sandro Bonazzola 2017-01-17 14:47:33 UTC 
It has no functional implications, moving to 4.1.1
Comment 10 cshao 2017-01-19 05:39:49 UTC 
According #c8 & c9, close this bug as WORKSFORME.