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用命令dmseg |more查看硬件信息
st0: Block limits 1 - 16777215 bytes.
(ips0) Resetting controller.
scsi: device set offline - not ready or command retry failed after host reset: h
ost 0 channel 2 id 6 lun 0
st0: Error 30000 (sugg. bt 0x0, driver bt 0x0, host bt 0x3).
用命令:tar -tvf /dev/st0(或nst0)
得到:
tar: /dev/nst0: Cannot open: No such device or address
tar: Error is not recoverable: exiting now
不能查看磁带,也不能备份,什么原因呢?
环境:ibm xservice 235
red hat linux 2.4.9内核
还有,ibm磁带机上写这dds4,那么hp dds-2的磁带能用吗? |
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