Re: Seconded: 2.2.15 slow as molasses

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Sun May 14 2000 - 18:21:59 EST

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> we've got the same problem here. the box stats are:
> 4x XeonII at 400
> 512MB RAM
> AMI Megaraid card 128MB RAM
> 4x 8GB SCSI disks
>
> hdparm on 2.2.15 gives about 2-3 MB/s, on 2.2.14pre16 it was around
> 14MB/s.

Does backing out the changes to either:

fs/block_dev.c
fs/buffer.c

help ?

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