ZStack Cloud 4.7.11 adds support for exporting images in bulk, which is convenient for large scale operation scenarios.

Starting from ZStack Cloud 4.7.11, you can create only one scheduled snapshot job for each VM instance or volume. In addition, if a data volume is bound with a scheduled snapshot job and attached to a VM instance, you cannot create a scheduled snapshot group job for the VM instance.

This quantity restriction effectively avoids a large storage capacity occupied by snapshots and reduces your costs on the snapshot management.