ISSUE TYPE
COMPONENT NAME
CLOUDSTACK VERSION
CONFIGURATION
OS / ENVIRONMENT
SUMMARY
We have achieved
xenserver: volume snapshot and vm snapshot
vmware: volume snapshot and vm snapshot
KVM+NFS: volume snapshot and vm snapshot
kvm +ceph: Only support volume snapshots;
kvm+ceph primary storage, it is a very perfect combination.
But we currently do not support KVM+ceph vm snapshots, I think this is a very large feature loss;
Libvrit api does not support vm snapshot in raw format (it may be the biggest obstacle to achieving this function).
We can refer to the openstack processing method:
- suspend the vm
- use the agent to connect to the ceph api to directly create a snapshot of all the volumes on the vm
- resume vm
STEPS TO REPRODUCE
EXPECTED RESULTS
ACTUAL RESULTS
ISSUE TYPE
COMPONENT NAME
CLOUDSTACK VERSION
CONFIGURATION
OS / ENVIRONMENT
SUMMARY
We have achieved
xenserver: volume snapshot and vm snapshot
vmware: volume snapshot and vm snapshot
KVM+NFS: volume snapshot and vm snapshot
kvm +ceph: Only support volume snapshots;
kvm+ceph primary storage, it is a very perfect combination.
But we currently do not support KVM+ceph vm snapshots, I think this is a very large feature loss;
Libvrit api does not support vm snapshot in raw format (it may be the biggest obstacle to achieving this function).
We can refer to the openstack processing method:
STEPS TO REPRODUCE
EXPECTED RESULTS
ACTUAL RESULTS