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Bug 956568 - Auto install RHEV-H failed with "storage_init=ata:ALL" parameter.
Summary: Auto install RHEV-H failed with "storage_init=ata:ALL" parameter.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: ovirt-node
Version: 6.4
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: Ryan Barry
QA Contact: Virtualization Bugs
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-04-25 08:46 UTC by haiyang,dong
Modified: 2014-01-21 19:32 UTC (History)
16 users (show)

Fixed In Version: ovirt-node-3.0.1-4.el6
Doc Type: Bug Fix
Doc Text:
Auto installing the hypervisor failed when using the "storage_init=ata:ALL" parameter.Previously both ata-* and scsi-* were parsed as /dev/sda. So when executing "find_disk ata ALL", it would return "/dev/sda,/dev/sda", when it was only meant to return "/dev/sda". This was fixed by making the"for loop" stricter so only "/dec/sda" is returned. It now correctly installs using the "storage_init=ata:ALL" parameter.
Clone Of:
Environment:
Last Closed: 2014-01-21 19:32:02 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
attached the ovirt.log (14.83 KB, application/octet-stream)
2013-04-25 08:46 UTC, haiyang,dong 		no flags Details
attached the ovirt.log (154.80 KB, text/x-log)
2013-05-28 07:23 UTC, haiyang,dong 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2014:0033 0 normal SHIPPED_LIVE ovirt-node bug fix and enhancement update 2014-01-22 00:14:30 UTC
oVirt gerrit 17477 0 None None None Never
oVirt gerrit 19908 0 None None None Never

Description haiyang,dong 2013-04-25 08:46:12 UTC 
Created attachment 739727 [details]
attached the ovirt.log

Description of problem:
Auto install RHEV-H failed with "storage_init=ata:ALL" parameter.
                
G               Welcome to Red Hat Enterprise Virtualization Hypervisor         
Starting udev: G[  OK  ]                                                        
Setting hostname localhost.localdomain:  [  OK  ]                               
Alternate GPT is invalid, using primary GPT.                                    
....                                      
Starting sshd: [  OK  ]                                                         
Starting ksm: [  OK  ]                                                          
Starting ksmtuned: [  OK  ]                                                     
Starting crond: [  OK  ]                                                        
Starting rhsmcertd...[  OK  ]                                                   
Starting wdmd: [  OK  ]                                                         
Starting ovirt-post: [  OK  ]                                                   
Starting virt-who: [  OK  ]                                                     
Starting ovirt-cim: [  OK  ]                                                    
Starting ovirt-firstboot: Performing automatic disk partitioning                
Configuring Network                                                             
Automatic installation failed. Please review /var/log/ovirt.log                 
Apr 25 02:04:12 Automatic installation failed. Please review console messages.  
Apr 25 02:04:12 Press Enter to drop to emergency shell.

Maybe the root cause happens in "find_disk()" of bash script "/usr/share/dracut/modules.d/91ovirtnode/
ovirt-boot-functions".
There was only one disk "/dev/sda" on localhost, 
But after execute "find_disk "ata" "ALL"", it return "/dev/sda,/dev/sda", actually we want it return "/dev/sda"



Version-Release number of selected component (if applicable):
rhev-hypervisor6-6.4-20130415.0.el6_4

How reproducible:
100% 
 
Steps to Reproduce:
1.Auto install rhev-h with 
with "BOOTIF=eth0 storage_init=ata:ALL firstboot" parameter

Actual result:
After Step 1, Auto install RHEV-H failed with "storage_init=ata:ALL" parameter          
                                                  
Expect result:
Auto install RHEV-H success with "storage_init=ata:ALL" parameter 

Additional info:
Comment 4 haiyang,dong 2013-05-28 07:23:42 UTC 
Created attachment 753766 [details]
attached the ovirt.log

Using the auto iso "rhev-hypervisor6-6.4-20130501.0.auto623.el6_4.iso" to try follow case:
BOOTIF=eth0 storage_init=ata:ALL firstboot

Failed install with follow error info:
          Welcome to Red Hat Enterprise Virtualization Hypervisor         
Starting udev: G[  OK  ]                                        
..........
Starting ntpd: [  OK  ]                                                         
Starting ksm: [  OK  ]                                                          
Starting ksmtuned: [  OK  ]                                                     
Starting crond: [  OK  ]                                                        
Starting rhsmcertd...[  OK  ]                                                   
Starting wdmd: [  OK  ]                                                         
Starting ovirt-post: [  OK  ]                                                   
Starting virt-who: [  OK  ]                                                     
Starting ovirt-cim: [  OK  ]                                                    
Starting ovirt-firstboot: Performing automatic disk partitioning                
ERROR:ovirtnode.storage:HostVG/AppVG exists on a separate disk                  
ERROR:ovirtnode.storage:Manual Intervention required                            
Configuring Network                                                             
Automatic installation failed. Please review /var/log/ovirt.log                 
May 28 07:14:58 Automatic installation failed. Please review console messages.  
May 28 07:14:58 Press Enter to drop to emergency shell.                         
                                                                                
bash: no job control in this shell                                              
[root@dhcp-10-111 /]# 

But auto install with "BOOTIF=eth0 storage_init=/dev/sda firstboot" success,no similar issue
Comment 5 Ryan Barry 2013-10-03 19:07:29 UTC 
Cannot reproduce on current 6.5 images. An upstream fix for a different, but related problem appears to have also fixed this. Is this still producible?
Comment 6 haiyang,dong 2013-10-07 04:54:08 UTC 
(In reply to Ryan Barry from comment #5)
> Cannot reproduce on current 6.5 images. An upstream fix for a different, but
> related problem appears to have also fixed this. Is this still producible?

Seem that after the patch http://gerrit.ovirt.org/#/c/17477/ has been merged and
couldn't reproduce this issue on current 6.5 images.

But the "find_disk()" return value issue didn't have been fixed in bash script "/usr/share/dracut/modules.d/91ovirtnode/
ovirt-boot-functions".
There was only one disk "/dev/sda" on localhost, 
But after execute "find_disk "ata" "ALL"", it return "/dev/sda,/dev/sda", actually we want it return "/dev/sda"

Append patch http://gerrit.ovirt.org/#/c/19908/ in here to fix find_disk return value issue.
Comment 9 haiyang,dong 2013-10-20 08:53:41 UTC 
Test version:
rhev-hypervisor6-6.5-20131017.0.iso
ovirt-node-3.0.1-4.el6

auto install with "BOOTIF=eth0 storage_init=ata:ALL firstboot" success
Also after execute "/usr/share/dracut/modules.d/91ovirtnode/
ovirt-boot-functions find_disk "ata" "ALL"" it return "/dev/sda", 

so this bug has been fixed, change the status into "VERIFIED"
Comment 11 Cheryn Tan 2013-11-08 00:28:55 UTC 
This bug is currently attached to errata RHBA-2013:15277. If this change is not to be documented in the text for this errata please either remove it from the errata, set the requires_doc_text flag to minus (-), or leave a "Doc Text" value of "--no tech note required" if you do not have permission to alter the flag.

Otherwise to aid in the development of relevant and accurate release documentation, please fill out the "Doc Text" field above with these four (4) pieces of information:

* Cause: What actions or circumstances cause this bug to present.
* Consequence: What happens when the bug presents.
* Fix: What was done to fix the bug.
* Result: What now happens when the actions or circumstances above occur. (NB: this is not the same as 'the bug doesn't present anymore')

Once filled out, please set the "Doc Type" field to the appropriate value for the type of change made and submit your edits to the bug.

For further details on the Cause, Consequence, Fix, Result format please refer to:

https://bugzilla.redhat.com/page.cgi?id=fields.html#cf_release_notes 

Thanks in advance.
Comment 13 errata-xmlrpc 2014-01-21 19:32:02 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.

http://rhn.redhat.com/errata/RHBA-2014-0033.html
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