| To: | TJ Easter <tje@xxxxxxxxxx>, "Bryan J. Smith" <b.j.smith@xxxxxxxx> |
|---|---|
| Subject: | Re: write cache on 3ware controller and XFS |
| From: | Seth Mos <knuffie@xxxxxxxxx> |
| Date: | Wed, 06 Nov 2002 10:44:50 +0100 |
| Cc: | Christophe Zwecker <doc@xxxxxxxxxx>, <linux-xfs@xxxxxxxxxxx> |
| In-reply-to: | <Pine.LNX.4.44.0211051756190.1622-100000@xxxxxxxxxxxxxxxxxx .org> |
| References: | <1036533303.3dc83e370b1b4@xxxxxxxxxxxxxxxxxxxxxxxxx> |
| Sender: | linux-xfs-bounce@xxxxxxxxxxx |
At 17:56 5-11-2002 -0500, TJ Easter wrote: Will 'hdparm -W /dev/hdX' not disable the write cache in this scenario? On a standard IDE controller yes, but not permanently. You need tools from the disk manufacturer to do this. And the scenario doesn't work when attached to a 3ware controller at all. The 3ware controller acts like a scsi device so only a single /dev/sdxX would show up. Cheers -- Seth It might just be your lucky day, if you only knew. |
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