Bug 798699

Summary: NFS server locked - not to unlock/detach, etc - had to edit postgres DB to solve.
Product: [Retired] oVirt Reporter: Morgan Cox <morgancoxuk>
Component: ovirt-engine-coreAssignee: lpeer <lpeer>
Status: CLOSED WONTFIX QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: unspecifiedCC: abaron, acathrow, amureini, iheim, ykaul
Target Milestone: ---   
Target Release: 3.3.4   
Hardware: x86_64   
OS: Linux   
Whiteboard: storage
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-12-12 07:32:47 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Storage RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Morgan Cox 2012-02-29 15:48:49 UTC 
Description of problem:

I changed NFS settings on an external NFS server / storage domain (so that only LAN ips could connect)  - afterwards it was locked and remained locked in ovirt.

I disabled all hosts and turned off (powered off) the storage NFS server and it still remained locked.

I couldn't even 'force remove' the data center as you needed to disable storage - I couldn't as it was locked....

Version-Release number of selected component (if applicable):

----------------------------------------
[root@frontend ~]# rpm -qa | grep ovirt
ovirt-engine-jbossas-1.2-2.fc16.x86_64
ovirt-engine-log-collector-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-webadmin-portal-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-dbscripts-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-iso-uploader-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-setup-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-config-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-tools-common-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-restapi-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-backend-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-genericapi-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-jboss-deps-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-userportal-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-notification-service-3.0.0_0001-1.6.fc16.x86_64
ovirt-engine-3.0.0_0001-1.6.fc16.x86_64
----------------------------------------

How reproducible:

Not sure - I hope to never see the issue again.

Steps to Reproduce:
1. edit nfs sertting
2. see nfs isn't working in ovirt - try to enable
3. storage is now locked and can be removed
  
Actual results:


Not able to detach, remove storage

Expected results:

storage works...

Additional info: 

I thought i would send this - I was asked to by an Ovirt developer in IRC . Also it is an example of being trapped in a catch22 situation - i.e not being able to remove storage due to it being locked.

atatched log.
Comment 1 Morgan Cox 2012-02-29 15:50:03 UTC 
Created attachment 566575 [details]
log
Comment 2 Morgan Cox 2012-02-29 15:51:38 UTC 
I resoved it by edited the DB

 UPDATE storage_pool_iso_map SET status='6' where storage_id='5fa9fa59-ba8d-4825-96ec-130275dcd004';

then I could remove it.
Comment 3 Morgan Cox 2012-02-29 15:51:55 UTC 
I resoved it by edited the DB

 UPDATE storage_pool_iso_map SET status='6' where storage_id='5fa9fa59-ba8d-4825-96ec-130275dcd004';

then I could remove it.
Comment 4 Itamar Heim 2012-12-12 07:32:47 UTC 
Closing old bugs. If this issue is still relevant/important in current version, please re-open the bug.