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Oracle Solaris 管理:设备和文件系统 Oracle Solaris 11 Information Library (简体中文) |
可使用 mt 命令的 status 选项获取有关磁带机的状态信息。mt 命令可报告有关 /kernel/drv/st.conf 文件中介绍的所有磁带机的信息。
示例 21-1 显示磁带机状态
以下示例显示了 QIC-150 磁带机 (/dev/rmt/0) 的状态:
$ mt -f /dev/rmt/0 status Archive QIC-150 tape drive: sense key(0x0)= No Additional Sense residual= 0 retries= 0 file no= 0 block no= 0
以下示例显示了 Exabyte 磁带机 (/dev/rmt/1) 的状态:
$ mt -f /dev/rmt/1 status Exabyte EXB-8200 8mm tape drive: sense key(0x0)= NO Additional Sense residual= 0 retries= 0 file no= 0 block no= 0
以下示例显示了快速轮询系统并查找其所有磁带机的方法:
$ for drive in 0 1 2 3 4 5 6 7 > do > mt -f /dev/rmt/$drive status > done Archive QIC-150 tape drive: sense key(0x0)= No Additional Sense residual= 0 retries= 0 file no= 0 block no= 0 /dev/rmt/1: No such file or directory /dev/rmt/2: No such file or directory /dev/rmt/3: No such file or directory /dev/rmt/4: No such file or directory /dev/rmt/5: No such file or directory /dev/rmt/6: No such file or directory /dev/rmt/7: No such file or directory $