NetBackup status code: 4213
Message: Snapshot import failed
Explanation: The snapshot import operation failed, or building and enabling the snapshot I/O stack failed.
Recommended Action: Verify the following:
The snapshot device is accessible on the client.
The client has all the required software for building the snapshot I/O stack. This should be equivalent to the I/O stack of the primary client whose entity was required to be protected.
The communication between the NetBackup client and the master server is intact.
The copy-back restore target device is not mapped to multiple HBAs. If it is, unmap one of the HBAs and continue. Support of multiple paths for a device requires the multi-path software.
Make sure that the iSCSI session is established between the node and the target.
Click here to view technical notes and other information on the Cohesity Technical Support website about this status code.