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https://issues.apache.org/jira/browse/CLOUDSTACK-3565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13768197#comment-13768197
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Wei Zhou commented on CLOUDSTACK-3565:
--------------------------------------
Marcus,
The change of the host to maintenance one by one makes upgrade/change
complicated.
Edison has changed the source to support re-creating storage pool in the fix of
CLOUDSTACK-2729.
However, the test failed in my environment.
By the way, I did not see any other issue when I used cloudstack 4.0 while the
storage pools are persistent.
I do not know what issue will be leader by it.
> Restarting libvirtd service leading to destroy storage pool
> -----------------------------------------------------------
>
> Key: CLOUDSTACK-3565
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3565
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: KVM
> Affects Versions: 4.2.0
> Environment: KVM
> Branch 4.2
> Reporter: Rayees Namathponnan
> Assignee: Marcus Sorensen
> Priority: Blocker
> Labels: documentation
> Fix For: 4.2.0
>
>
> Steps to reproduce
> Step 1 : Create cloudstack step in kvm
> Step 2 : From kvm host check "virsh pool-list"
> Step 3: Stop and start libvirtd service
> Step 4 : Check "virsh pool-list"
> Actual Result
> "virsh pool-list" is blank after restart libvird service
> [root@Rack2Host12 agent]# virsh pool-list
> Name State Autostart
> -----------------------------------------
> 41b632b5-40b3-3024-a38b-ea259c72579f active no
> 469da865-0712-4d4b-a4cf-a2d68f99f1b6 active no
> fff90cb5-06dd-33b3-8815-d78c08ca01d9 active no
> [root@Rack2Host12 agent]# service cloudstack-agent stop
> Stopping Cloud Agent:
> [root@Rack2Host12 agent]# virsh pool-list
> Name State Autostart
> -----------------------------------------
> 41b632b5-40b3-3024-a38b-ea259c72579f active no
> 469da865-0712-4d4b-a4cf-a2d68f99f1b6 active no
> fff90cb5-06dd-33b3-8815-d78c08ca01d9 active no
> [root@Rack2Host12 agent]# virsh list
> Id Name State
> ----------------------------------------------------
> [root@Rack2Host12 agent]# service libvirtd stop
> Stopping libvirtd daemon: [ OK ]
> [root@Rack2Host12 agent]# service libvirtd start
> Starting libvirtd daemon: [ OK ]
> [root@Rack2Host12 agent]# virsh pool-list
> Name State Autostart
> -----------------------------------------
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