Hello, I'm having an issue with Xen, S3 backed secondary storage and snapshots of volumes stored on the Xen hosts. It appears that either the behavior of Xen has changed, or perhaps there needs to be a tweak to the code to move snapshots from the staging area, rather than local disk.
Snapshots of volumes stored in primary storage work fine when using S3 backed secondary storage. When using NFS as the secondary storage target, snapshots of local disks also work fine. Full details of the issue (logs etc) can be seen in https://issues.apache.org/jira/browse/CLOUDSTACK-7775 Many thanks for any help with this issue.
