| To: | Dave Chinner <david@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: mount: Structure needs cleaning |
| From: | Brian Candler <B.Candler@xxxxxxxxx> |
| Date: | Wed, 29 Feb 2012 07:40:40 +0000 |
| Cc: | xfs@xxxxxxxxxxx |
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| User-agent: | Mutt/1.5.21 (2010-09-15) |
On Wed, Feb 29, 2012 at 02:50:44PM +1100, Dave Chinner wrote: > > > http://xfs.org/index.php/XFS_FAQ#Q._Which_settings_does_my_RAID_controller_need_.3F > > > > As a side question to this: if I am using Linux's md software RAID with an > > HBA, and XFS is using write barriers (as I believe it does by default), is > > it still necessary to disable write caching on the drives? > > No. The MD layers pass the correct flushes to the drives now. Thank you: that's very clear and very helpful. Regards, Brian. |
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