From: Olaf Hering <olaf@aepfle.de>
To: Fabio Fantoni <fabio.fantoni@m2r.biz>
Cc: ian.jackson@eu.citrix.com, ian.campbell@citrix.com,
xen-devel@lists.xen.org
Subject: Re: [PATCH v3] libxl: add option for discard support to xl disk configuration
Date: Tue, 29 Apr 2014 14:14:42 +0200 [thread overview]
Message-ID: <20140429121442.GA6094@aepfle.de> (raw)
In-Reply-To: <535F847C.60204@m2r.biz>
On Tue, Apr 29, Fabio Fantoni wrote:
> Il 29/04/2014 12:35, Olaf Hering ha scritto:
> >boolean property "discard-enable" is written to the backend node. An
> Thanks for add discard (trim) support on libxl, from a quick look to this
> patch, however, seems missing adding the parameter to qemu disks that use
> qdisk (in libxl_dm.c: -drive ...,discard=on).
The flag is written to xenstore.
qemu will pick it up ... once the relevant patch is applied to qemu.git.
Olaf
next prev parent reply other threads:[~2014-04-29 12:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-29 10:35 [PATCH v3] libxl: add option for discard support to xl disk configuration Olaf Hering
2014-04-29 10:52 ` Fabio Fantoni
2014-04-29 12:14 ` Olaf Hering [this message]
2014-05-02 12:49 ` Ian Campbell
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