Backup - HP Data Protector A.06.11 Integration Manual

NOTE:
Although the Data Protector media formatting completes successfully, that does not
guarantee that the NAS device supports the set block size, and backup may still fail.
Limitations
• The device used for restore must have the same or greater block size than the
one that was used for backup.
• Celerra only: Block size value should not be greater than the Celerra
readWriteBlockSizeInKB parameter.
TIP:
To get the current value of the readWriteBlockSizeInKB parameter, run:
server_param server_3 -facility PAX -info
readWriteBlockSizeInKB -verbose

Backup

Limitations
• Only filesystem backup is supported.
• You cannot store an NDMP backup and a standard Data Protector backup on
the same medium.
• Load balancing is not supported.
• Device concurrency is limited to 1.
• You cannot browse devices and filesystems.
• Only Full and Inc1 backup types are supported.
• Object copying, object mirroring, and media copying are not supported.
• By default, you cannot select more than 5 million files for backup.
To enable higher values (up to 20 millions), set the OB2NDMPMEMONLY omnirc
file variable to 0. For more information, see
variables" on page 190.
Integration guide for VMware Virtual Infrastructure, Sybase, Network Node Manager,
and Network Data Management Protocol Server
"The NDMP specific omnirc file
179