Re: Repeated Raid1 Failures after upgrade to Lenny



also sprach Ryan Wetterich <rwetterich@xxxxxxxxx> [2009.02.19.0534 +0100]:
[144376.558796] ata2.00: status: { DRDY }
[144381.956229] ata2: link is slow to respond, please be patient (ready=0)
[144387.540534] ata2: device not ready (errno=-16), forcing hardreset
[144387.540577] ata2: soft resetting link
[144387.793049] ata2.00: configured for UDMA/133
[144387.793095] ata2: EH complete
[144387.793564] sd 1:0:0:0: [sdb] 2930277168 512-byte hardware sectors
(1500302
MB)
[144387.816527] end_request: I/O error, dev sdb, sector 10313569
[144387.816527] md: super_written gets error=-5, uptodate=0
[144387.816527] raid1: Disk failure on sdb5, disabling device.
[...]

This looks like a hardware problem, not a software problem. It's
probably just your disk breaking, but it could the the SATA
controller too.

Install smartmontools and see the output of

smartctl -d ata -H -l error /dev/sdb

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