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[PATCH] Maxtor 6B250S0/BANC1B70 hangs with NCQ
authorJens Axboe <jens.axboe@oracle.com>
Fri, 30 Mar 2007 07:27:58 +0000 (09:27 +0200)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 30 Mar 2007 18:13:06 +0000 (11:13 -0700)
commit9147e3589ea07610df6ad562bd1e9e95f9fba6b7
tree082b3e79c61bdb41de7229d457d797f459f98fa0tree | snapshot
parent6db9e06e4d919282b490f5ac7fe6052ca1b888dfcommit | diff
[PATCH] Maxtor 6B250S0/BANC1B70 hangs with NCQ

I've seen this several times on this drive, completely reproducible.

Once it has hung, power needs to be cut from the drive to recover it, a
simple reboot is not enough.  So I'd suggest disabling NCQ on this
drive.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/ata/libata-core.c diff | blob | history
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