From owner-freebsd-stable  Tue Mar 12  5:48:41 2002
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Date: Tue, 12 Mar 2002 14:48:21 +0100 (MET)
From: Mario Pranjic <mario.pranjic@irb.hr>
To: <freebsd-stable@FreeBSD.ORG>
Subject: Re: DMA problem fallback to PIO mode
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Looks like the disk is dying:
triton# fsck /dev/ad4s1f
** /dev/ad4s1f (NO WRITE)
** Last Mounted on /usr
** Phase 1 - Check Blocks and Sizes

CANNOT READ: BLK 36456160
UNEXPECTED SOFT UPDATE INCONSISTENCY

CONTINUE? [yn] y

THE FOLLOWING DISK SECTORS COULD NOT BE READ: 36456201, 36456202,
36456203, 36456204, 36456205, 36456206,

CANNOT READ: BLK 36458336
UNEXPECTED SOFT UPDATE INCONSISTENCY

CONTINUE? [yn] y

THE FOLLOWING DISK SECTORS COULD NOT BE READ: 36458394, 36458395,
36458396, 36458397, 36458398, 36458400,

CANNOT READ: BLK 36460000
UNEXPECTED SOFT UPDATE INCONSISTENCY

CONTINUE? [yn] y

THE FOLLOWING DISK SECTORS COULD NOT BE READ: 36460083, 36460084,
36460086, 36460087, 36460088,
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
121502 files, 568331 used, 12921977 free (51217 frags, 1608845 blocks,
0.4% fragmentation)


It also produces funny noises during the check. I had one IBM disk that
had a same problem. I had to replace it.



Mario Pranjic, dipl.ing.
sistem administrator
Knjiznica, Institut Rudjer Boskovic
-------------------------------------
e-mail: mario.pranjic@irb.hr
ICQ: 72059629
tel: +385 1 45 60 954 (interni: 1293)
-------------------------------------



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