ZStack International

Symptom: When a new host is added to the Cloud, the following error is displayed: {"org.zstack.header.host.APIAddHostEvent":{"success"...

After ZStack is installed, the following error is displayed when a host is added: ERROR:could not insert 'kvm_intel':Operation not supportednnnstdo...

A Shared Mount Point primary storage requires that your compute node attaches the same NFS primary storage, and the NFS primary storage attaches the same di...

The Ceph type is non-tree. Specifically, no dependency exists between snapshot points. Restoring snapshots will lose the current state of the new VM instanc...

Symptom: If your compute node uses a Ceph primary storage, the following error is displayed when you create, enable, or migrate a VM instance: Internal err...

We recommend that system versions between management nodes and hosts are consistent.

Back up only the database. Run zstack-ctl dump_mysql to manually back up the database of the management node.

ZStack let one cluster attach two primary storages, while the types of primary storage are different, such as LocalStorage and NFS. When you create a new VM...

In the Boot Settings page of BIOS, set the BIOS mode to UEFI.

When the system has many NICs and IP addresses (such as an internal network and an external network), ZStack defaults to select the NIC IP address used by t...