From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34364) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWjrP-0006ei-SE for qemu-devel@nongnu.org; Fri, 19 Feb 2016 07:08:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aWjrL-0005UU-VU for qemu-devel@nongnu.org; Fri, 19 Feb 2016 07:08:35 -0500 Received: from mx3-phx2.redhat.com ([209.132.183.24]:40913) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWjrL-0005U5-NH for qemu-devel@nongnu.org; Fri, 19 Feb 2016 07:08:31 -0500 Date: Fri, 19 Feb 2016 07:08:30 -0500 (EST) From: Krutika Dhananjay Message-ID: <1420353368.13289536.1455883710535.JavaMail.zimbra@redhat.com> In-Reply-To: <288196117.13288387.1455883573397.JavaMail.zimbra@redhat.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_13289535_1255839212.1455883710534" Subject: [Qemu-devel] libvirt/qemu fallocate flags List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Sahina Bose ------=_Part_13289535_1255839212.1455883710534 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, I work on the GlusterFS project and we are using glusterfs as the backend store for VM images in our testing. There's a new feature introduced in glusterfs which shards a large file into multiple files. Now in order to implement the "fallocate" file operation for sharded files, we need to know all the possible flags (ex: FALLOC_FL_KEEP_SIZE) that are passed to qemu when calling fallocate(). Could you help us on this? -Krutika ------=_Part_13289535_1255839212.1455883710534 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi,

I work on the GlusterFS project and we are using glusterfs as t= he backend store
for VM images in o= ur testing. There's a new feature introduced in glusterfs which
shards a large file into multiple files.

No= w in order to implement the "fallocate" file operation for sharded files, w= e need
to know all the possible flags (ex: FALLOC_FL_K= EEP_SIZE) that are passed to
qemu= when calling fallocate(). Could you help us on this?
=
-Krutika
------=_Part_13289535_1255839212.1455883710534--