IBM 3490E磁带机 tar命令报错

addictlinux

IBM 3490E磁带机 tar命令报错
一、错误信息
tar -cvpf /dev/st0 admin.tar
admin.tar
tar: /dev/st0: Wrote only 0 of 10240 bytes
tar: Error is not recoverable: exiting now
二、状态信息
mt -f /dev/st0 status
SCSI 2 tape drive:
File number=0, block number=0, partition=0.
Tape block size 0 bytes. Density code 0x28 (Exabyte Mammoth-2).
Soft error count since last status=0
General status bits on (41010000):
BOT ONLINE IM_REP_EN
三、dmesg信息
dmesg | grep st0
Attached scsi tape st0 at scsi0, channel 0, id 0, lun 0
st0: Block limits 1 - 262144 bytes.
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
st0: Error with sense data: Info fld=0x0, Current st09:00: sense key Hardware Error
四、磁带机配置信息
cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: IBM      Model: 03490F0103490F01 Rev: 0722
  Type:   Sequential-Access                ANSI SCSI revision: 02
五、对磁带机进行clean和更换多盘带后错误信息依旧。
在google搜索后，还是没有找到相应的处理方法。
大家能否告诉一下，思路也可以。谢谢。

sun_up

A hardware problem in the tape drive.