Backup for the Server only one mount point u01 failing with error 13.

05/17/2013 00:51:04 - started process bpbrm (pid=27698)
05/17/2013 00:51:04 - connecting
05/17/2013 00:51:05 - connected; connect time: 0:00:00
05/17/2013 00:51:07 - begin writing
05/17/2013 00:52:47 - Info bpbrm (pid=27698) server123 is the host to backup data from
05/17/2013 00:52:47 - Info bpbrm (pid=27698) reading file list from client
05/17/2013 00:52:48 - Info bpbrm (pid=27698) starting bpbkar on client
05/17/2013 00:52:48 - Info bpbkar (pid=3035390) Backup started
05/17/2013 00:52:48 - Info bpbrm (pid=27698) bptm pid: 27699
05/17/2013 00:52:48 - Info bptm (pid=27699) start
05/17/2013 00:52:49 - Info bptm (pid=27699) using 1048576 data buffer size
05/17/2013 00:52:49 - Info bptm (pid=27699) setting receive network buffer to 1048576 bytes
05/17/2013 00:52:49 - Info bptm (pid=27699) using 512 data buffers
05/17/2013 00:52:50 - Info bptm (pid=27699) start backup
05/17/2013 00:52:50 - Info bptm (pid=27699) backup child process is pid 27724
05/17/2013 02:01:13 - end writing; write time: 1:10:06
05/17/2013 02:02:48 - Error bpbrm (pid=27698) socket read failed: errno = 62 - Timer expired
05/17/2013 02:02:50 - Error bptm (pid=27699) media manager terminated by parent process
05/17/2013 02:02:56 - Info bpbkar (pid=3035390) done. status: 13: file read failed
file read failed  (13)