If you have the Microsoft Exchange 2010 DAG and CAS Array, and you want to recover the granular backup with Symantec NetBackup. You can meet this error:
2013-02-08 09:54:11 - Error bpbrm(pid=7200) bpcd on casarray.domain.local exited with status 48: client hostname could not be found 2013-02-08 09:54:11 - Info tar32(pid=0) done. status: 48: client hostname could not be found 2013-02-08 09:54:11 - Error bpbrm(pid=7200) client restore EXIT STATUS 48: -Your data has been truncated.
Error bpbrm (pid=4046) from client <cas array name>: ERR - unable to create object for restore: \\dagname\Microsoft Information Store\Mail Store\Database\User, name [nuser], rai error = 6 Error bpbrm (pid=4046) client restore EXIT STATUS 5: the restore failed to recover the requested files From the detailed status of the job in the Activity Monitor: Error bpbrm (pid=4046) cannot connect to <cas array name>, Operation now in progress (150) Error bpbrm (pid=4046) client restore EXIT STATUS 58: can't connect to client