Hardware problem

[catdido]

Hi,
I received this messages in syslog.
I think it??s a hardware problem, a bad sector in one disk.
What can i do ?

- vmunix SCSI: Read error -- dev: b 31 0x010000, errno: 126,
resid: 2048

-vmunix: blkno: 8, sectno: 16, offset: 8192, bcount: 2048.

Thanks,

[Eugeny Brychkov]

Run 'dd if=/dev/rdsk/c1t0d0 of=/dev/null bs=4096k' and see if it will tell you 'I/O error' then you should replace the disk
Eugeny