备份失败!!
1>dump database csidb to '/dev/rmt/0n' with init<BR>2>go<BR>Backup Server session id is: 17. Use this value when executing the 'sp_volchanged' system stored procedure after fulfilling any volume change request from the Backup Server. <BR>Backup Server: 4.55.2.1: Device validation error: couldn't open raw device /dev/rmt/0n, error: I/O error <BR>Msg 8009,Level 16 , State 1:<BR>Server 'gzlsb' , line 1:<BR>Error encountered by Backup Server. Please refer to Backup Server messages for details. 有没有mount设备先?有没有权限? <P>不用mount设备。从你的命令可以看出你想dump数据库至磁带。可以试一试以下的命令:</P><P>dump database XXX to "/dev/rmt/0mn" withcapacity=XXX,init </P>
<P>一般/dev/rmt/0m代表回卷的磁带设备,/dev/rmt/0mn不回卷的磁带设备。capacity=XXX表示磁带的容量,单位是KB。</P>
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