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FromHerbert Xu <>
Subjecthda: unexpected_intr: status=0xd0 { Busy }
DateWed, 18 Mar 1998 16:58:39 +1100 (EST)
Hi:
	I'm getting these messages with linux 2.0.32.

Mar 17 00:45:00 goliath kernel: hda: unexpected_intr: status=0xd0 { Busy } 
Mar 17 00:45:10 goliath kernel: hdb: irq timeout: status=0x50 { DriveReady SeekComplete } 
Mar 17 00:45:40 goliath last message repeated 3 times
Mar 17 00:45:40 goliath kernel: ide0: reset: success 
and after a few hours messages like this starts to appear:

Mar 17 05:53:52 goliath kernel: EXT2-fs error (device 03:41): ext2_add_entry: bad entry in directory #118785: rec_len % 4 != 0 - offset=12288, inode=478933, rec_len=20182, name_len=7 
Mar 17 05:53:52 goliath kernel: EXT2-fs error (device 03:41): ext2_find_entry: bad entry in directory #118785: rec_len % 4 != 0 - offset=12288, inode=478933, rec_len=20182, name_len=7 
Mar 17 05:53:52 goliath last message repeated 23 times

<and lots more>

You can find the config file at
	http://gondor.apana.org.au/~herbert/goliath/goliath.conf

Here are some info from /proc:

from /proc/pci:
  Bus  0, device   7, function  1:
    IDE interface: Intel 82371SB Natoma/Triton II PIIX3 (rev 0).
      Medium devsel.  Fast back-to-back capable.  Master Capable.  Latency=32.  
      I/O at 0xf000.

and upon booting:

Jan 20 22:26:53 goliath kernel: hda: ST5850A, 815MB w/256kB Cache, CHS=1656/16/63 
Jan 20 22:26:53 goliath kernel: hdb: ST5850A, 815MB w/256kB Cache, CHS=1656/16/63 
Jan 20 22:26:53 goliath kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 
Jan 20 22:26:53 goliath kernel: Partition check: 
Jan 20 22:26:53 goliath kernel:  hda: hda1 hda2 hda3 hda4 
Jan 20 22:26:53 goliath kernel:  hdb: hdb1 

My question is, is this a sure sign of a hardware problem or could this be a
bug in the ide drivers? And if it's a hardware problem, is it more likely to be
the disk controller (which is on-board) or the disk? Thanks.
-- 
Debian GNU/Linux 1.3 is out! ( http://www.debian.org/ )
Email:  Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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