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https://issues.apache.org/jira/browse/CLOUDSTACK-4550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Prasanna Santhanam updated CLOUDSTACK-4550:
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Description:
See CLOUDSTACK-4405 for the original bug. This is the doc to be prepared as
part of upgrade in release notes once the fix for the bug is verified to work
After network bridges being renamed from cloudVirBrVLAN to brem1-VLAN to
support the same VLAN on multiple physical networks the migration of VMs from
hosts prior the upgrade to the ones added after the upgrade will fail.
In order to fix this rename the bridges is required to allow migration to work.
This can be done by running the cloudstack-agent-upgrade script. The original
bug is still undergoing testing, but these are the initial instructions
was:
See CLOUDSTACK-4405 for the original bug. This is the doc to be prepared as
part of upgrade in release notes once the fix for the bug is verified to work
After network bridges being renamed from cloudVirBrVLAN to brem1-VLAN rename
the bridges to allow migration to work between host added before upgrade to
those added after upgrade
This can be done by running the cloudstack-agent-upgrade script
> [DOC] When upgrading KVM agents to 4.2(.1?) perform bridge renaming to have
> migration work
> ------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-4550
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4550
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Doc, KVM, Upgrade
> Affects Versions: 4.2.0
> Reporter: Prasanna Santhanam
> Assignee: Jessica Tomechak
> Priority: Critical
>
> See CLOUDSTACK-4405 for the original bug. This is the doc to be prepared as
> part of upgrade in release notes once the fix for the bug is verified to work
> After network bridges being renamed from cloudVirBrVLAN to brem1-VLAN to
> support the same VLAN on multiple physical networks the migration of VMs from
> hosts prior the upgrade to the ones added after the upgrade will fail.
> In order to fix this rename the bridges is required to allow migration to
> work.
> This can be done by running the cloudstack-agent-upgrade script. The original
> bug is still undergoing testing, but these are the initial instructions
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