Can you help me for erroe in syslog

["Li Bing Shun" <libingshun@analysys.com.cn>]

Dear all:

     Error in syslog:

     SCSI device sdb: 71132000 512-byte hdwr sectors (36420 MB)

Mar  5 12:35:24 www kernel:  /dev/scsi/host0/bus0/target1/lun0:<6>Device 08:10 not ready.

Mar  5 12:35:24 www kernel:  I/O error: dev 08:10, sector 0

Mar  5 12:35:24 www kernel: Device 08:10 not ready.

Mar  5 12:35:24 www kernel:  I/O error: dev 08:10, sector 0

Mar  5 12:35:24 www kernel:  unable to read partition table

What should I do?

 

tks