[CLOUDSTACK-9572] Snapshot on primary storage not cleaned up after Storage migration

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.8.0
• Fix Version/s: 4.11
• Component/s: Storage Controller
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: Xen Server
• Assignee: Unassigned
• Reporter: subhash yedugundla
• Created: 27/Oct/16 11:02
• Updated: 14/Aug/18 01:18
• Resolved: 14/Aug/18 00:33

Description

Issue Description
===============
1. Create an instance on the local storage on any host
2. Create a scheduled snapshot of the volume:
3. Wait until ACS created the snapshot. ACS is creating a snapshot on local storage and is transferring this snapshot to secondary storage. But the latest snapshot on local storage will stay there. This is as expected.
4. Migrate the instance to another XenServer host with ACS UI and Storage Live Migration
5. The Snapshot on the old host on local storage will not be cleaned up and is staying on local storage. So local storage will fill up with unneeded snapshots.

Issue Links

• links to: GitHub Pull Request #1740
• links to: GitHub Pull Request #1740