Logs report:
NDMP Log Message: Medium error
NDMP Log Message: Mover: Tape write failed.
NDMP Log Message: Write failed on archive volume 1
NDMP Log Message: server_archive: emctar vol 1, 2465641 files, 0 bytes read, 2891348967424 bytes written
NDMP Data Halted: Internal Error
NDMP Mover Halted: Media Error
Backup- //SERVERNAME:10000/root_vdm_1/CCFS
Write failed on archive volume 1
Open an SSH session to the EMC NDMP device.
Run the command nas_storage -c -a.
If the result of the command returns a storage device error for example error 5017: storage health check failed, contact EMC support.