硬件： IBM的X3650 操作系统： suse 9
linux系统无法远程登陆，用KVM登录上去看发现定在操作系统页面不能动。
重启操作系统后，在操作系统message日志里面查看到如下错误：
Nov 20 15:00:07 HBLT-ADC-SMS kernel: hdc: irq timeout: status=0xd0 { Busy }
Nov 20 15:00:07 HBLT-ADC-SMS kernel: hdc: irq timeout: error=0xd0LastFailedSense 0x0d
Nov 20 15:00:37 HBLT-ADC-SMS kernel: hdc: ATAPI reset timed-out, status=0x80
Nov 20 15:01:12 HBLT-ADC-SMS kernel: ide1: reset timed-out, status=0x80
Nov 20 15:01:12 HBLT-ADC-SMS kernel: hdc: status timeout: status=0x80 { Busy }
Nov 20 15:01:12 HBLT-ADC-SMS kernel: hdc: status timeout: error=0x80LastFailedSense 0x08
Nov 20 15:01:12 HBLT-ADC-SMS kernel: hdc: drive not ready for command
Nov 20 15:01:42 HBLT-ADC-SMS kernel: hdc: ATAPI reset timed-out, status=0x80\
#df -all
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 132733384 4690660 121300244 4% /
proc 0 0 0 - /proc
sysfs 0 0 0 - /sys
tmpfs 2070692 8 2070684 1% /dev/shm
devpts 0 0 0 - /dev/pts
/dev/hdc 0 0 0 - /media/cdrecorder
收起