[prev in list] [next in list] [prev in thread] [next in thread] 

List:       linux-kernel
Subject:    Re: WD doesn`t use disks with Linux - was Re: Re:Western Digital
From:       Jan Engelhardt <jengelh () medozas ! de>
Date:       2008-05-16 10:21:15
Message-ID: alpine.LNX.1.10.0805161220280.15590 () fbirervta ! pbzchgretzou ! qr
[Download RAW message or body]


On Friday 2008-05-16 11:35, Pádraig Brady wrote:
>I wrote a few notes about load cycles here:
>http://www.pixelbeat.org/docs/hard_disk_reliability/
>
>It's bad that the WD GreenPower doesn't support
>`hdparm -B` setting its parameters, but I found I
>didn't need to tweak these anyway.
>
>I just got the distro to write less often to the drive
>with the (rel)atime mount options. With that I got an
>acceptable load cycle rate.

The problem is not how often Linux wakes the head up due to
writes of any sort, but how often the head decides to go
down without our consent.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/
[prev in list] [next in list] [prev in thread] [next in thread]