* hdparm -W 0 2.6.24.3 causing XFS shutdown on IO Error
@ 2008-03-04 22:22 Jeremy Jackson
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From: Jeremy Jackson @ 2008-03-04 22:22 UTC (permalink / raw)
To: IDE/ATA development list
using sata_nv ADMA mode, on CK804 Ultra, motherboard Tyan S2865, I am
trying to disable the write cache for data integrity.
Drives are Seagate ST3500830AS FwRev=3.AAC
or Seagate ST35000630AS
Using md-raid1 + LVM2
Kernel is Ubuntu/Hardy 2.6.24-11.17
To reproduce,
# hdparm -W 0 /dev/sda ; hdparm -W 0 /dev/sdb
# touch /tmp/foo
# sync
sometimes XFS shutsdown, sometimes machine hard reboots, no serial
console msgs.
I'm not sure where to begin, so anyone who has an idea let me know what
info is needed.
--
Jeremy Jackson
Coplanar Networks
(519)489-4903
http://www.coplanar.net
jerj@coplanar.net
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2008-03-04 22:22 hdparm -W 0 2.6.24.3 causing XFS shutdown on IO Error Jeremy Jackson
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