备份问题.配置磁带机

beerduck

5.8 Generic_108528-09 sun4u sparc SUNW,Ultra-250
sybase11
新换了一台外置DDS3磁带机。/dev/rmt/1n
旧的是一台内置磁带机：/dev/rmt/0n

mt -f /dev/rmt/1n stat
HP DDS-3 4MM DAT tape drive:
   sense key(0x3)= Media Error   residual= 0   retries= 0
   file no= 0   block no= 0

/opt/sybase11% mv backup_tape.cfg backup_tape.cfg.old
在isql里
1>; dump database master to '/dev/rmt/1n' capacity = 2000000 with init
2>; go
WARNING: In order to LOAD the master database, the SQL Server must run in
single-user mode.  If the master database dump uses multiple volumes, you must
execute sp_volchanged on another SQL Server at LOAD time in order to signal
volume changes.
Backup Server session id is:  5.  Use this value when executing the
'sp_volchanged' system stored procedure after fulfilling any volume change
request from the Backup Server.
Backup Server: 8.5.1.1: Warning, unable to open device configuration file
/opt/sybase11/backup_tape.cfg for reading. Operating system error No such file
or directory.
Backup Server: 8.15.1.1: Device /dev/rmt/1n: not found in tape configuration
file.  Tape configuration will be attempted.
Backup Server: 8.11.1.1: Device /dev/rmt/1n: Will be auto-configured and the
results saved in the configuration file /opt/sybase11/backup_tape.cfg.  The
configuration will take additional time.
Backup Server: 8.4.2.2: Device /dev/rmt/1n: Auto-configuration failure.  This
tape device is not supported.
Msg 8009, Level 16, State 1:
Server 'AFIDP', Line 1:
Error encountered by Backup Server.  Please refer to Backup Server messages for
details.

哪位帮忙解决一下。谢谢
    

alisda

是不是你那个磁带设备不支持啊？
不懂。

beerduck

HP的DDS3磁带机。在其它地方都能用。不存在不支持的可能。做过测试。UFSDUMP》TAR》都没有问题。只是这个有问题。现在的解决办法是做DUMP到硬盘。再UFSDUMP到磁带机。算是解决。