From: Josh Durgin <josh.durgin@inktank.com>
To: Wido den Hollander <wido@widodh.nl>
Cc: "Gregory Farnum" <greg@inktank.com>,
"Sébastien Han" <han.sebastien@gmail.com>,
ceph-devel <ceph-devel@vger.kernel.org>
Subject: Re: About sparse images
Date: Mon, 27 Aug 2012 12:56:36 -0700 [thread overview]
Message-ID: <503BD0F4.5060102@inktank.com> (raw)
In-Reply-To: <503A7EBE.1060500@widodh.nl>
On 08/26/2012 12:53 PM, Wido den Hollander wrote:
> As far as I know TRIM / Discard only works with KVM and SCSI disks,
> VirtIO still seems to lack this functionality, not sure about kernel RBD.
Kernel rbd doesn't support TRIM/discard yet
(http://www.tracker.newdream.net/issues/190).
prev parent reply other threads:[~2012-08-27 19:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-26 18:11 About sparse images Sébastien Han
2012-08-26 18:38 ` Smart Weblications GmbH
2012-08-26 19:42 ` Gregory Farnum
2012-08-26 19:53 ` Wido den Hollander
2012-08-27 19:56 ` Josh Durgin [this message]
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