Sorry by my poor english.

Can be an advise of a malfunction of phisicall disk ?
May I change this hard disk quickly ?

Oct 19 00:47:25 trastero /netbsd:       type: ata tc_bcount: 65536
tc_skip: 0
Oct 19 00:47:25 trastero /netbsd: pciide0:0:0: device timeout,
c_bcount=65536, c_skip0
Oct 19 00:47:25 trastero /netbsd: wd0a: device timeout reading fsbn 8128
of 8128-8255 (wd0 bn 422416; cn 419 tn 1 sn 1), retrying
Oct 19 00:47:25 trastero /netbsd: wd0: soft error (corrected)