[Top] [All Lists]

Re: mount: Structure needs cleaning

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
Dkim-signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=date:from:to :cc:subject:message-id:references:mime-version:content-type :in-reply-to; s=sasl; bh=k20mNlE0Mu9kqr4D3gZXYk+iH18=; b=AvTyD0m bzG8HWlq5FXU0JdqgCDkjkrdFZWdYTSJmAkSEicOoQJdWEZJrWO/c78EcrdtOiaF KEGozu7UJ8RbXTk1pbsN74rUXkzlk4vt0mhrOxSFnalH1O11Axwwy8odOQwSEwzK pzoeTUhOyJfn8XCxdnRS00EuYEOd4/0sgr2U=
Domainkey-signature: a=rsa-sha1; c=nofws; d=pobox.com; h=date:from:to:cc :subject:message-id:references:mime-version:content-type :in-reply-to; q=dns; s=sasl; b=OQ1567vOjFvGx/Gs2QJ0zwEVwF6Q6CoNd AhO620jSkKzuIPMr68/xQ3GTCTyXTaGp8lGX7FpiNC8uFNGYo7HlYajiSr7DUEFX oZTIZt51aL6wibof1LLjRGysZLxN8/+dsfcD0ColQb3yXFEyFvp0bDcJVcnbMY0d wQRa91vYT0=
In-reply-to: <20120229035044.GY3592@dastard>
References: <33393100.post@xxxxxxxxxxxxxxx> <4F49B693.4080309@xxxxxxxxxxxxxxxxx> <33393429.post@xxxxxxxxxxxxxxx> <20120227004902.GQ3592@dastard> <33397518.post@xxxxxxxxxxxxxxx> <20120228014813.GU3592@dastard> <20120228091441.GA1562@xxxxxxxx> <20120229035044.GY3592@dastard>
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.



<Prev in Thread] Current Thread [Next in Thread>