Alena Prokharchyk created CLOUDSTACK-2843:
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Summary: Support parallel VM deployment with CloudStack
Key: CLOUDSTACK-2843
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2843
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: 4.2.0
Reporter: Alena Prokharchyk
Assignee: Alena Prokharchyk
Fix For: 4.2.0
When a user deploys multiple instances concurrently, the deployment of these
VMs are in fact queued up, so although CloudStack reports that all deployments
have started to be created, it would appear in reality that until the 1st
instance is deployed, the second, third, etc are queued and waiting to be
executed.
CS should be able to support parallel VM deployment assuming the cluster
resources can handle it.
As a part of it, we have to:
1) Set executeInSequence=false for Start/Stop commands (also might make it
false for PrimaryStorageDownload command as well)
2) Identify possible implication of turning off the synchronization for those
commands, and fix the problematic places in the code.
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