From: Liu Yuan <namei.unix@gmail.com>
To: sheepdog@lists.wpkg.org, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH For SD and QEMU] Add discard/trim support for Sheepdog
Date: Sat, 13 Apr 2013 19:27:18 +0800 [thread overview]
Message-ID: <1365852442-28941-1-git-send-email-namei.unix@gmail.com> (raw)
From: Liu Yuan <tailai.ly@taobao.com>
Trim/discard is a command that allows VM to inform underlying storage system to
release unused space. Sheepdog takes use of this command to release unused
objects for better thin-provision.
This patch set aims to add trim/discard support to both Sheepdog and QEMU's
Sheepdog block driver.
There are first 3 patches for Sheepdog and the last one is for QEMU.
Thanks,
Yuan
--
1.7.9.5
next reply other threads:[~2013-04-13 11:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-13 11:27 Liu Yuan [this message]
2013-04-13 11:27 ` [Qemu-devel] [PATCH 1/3] sheep: remove unused 'flags' in remove_object() Liu Yuan
2013-04-13 11:27 ` [Qemu-devel] [PATCH 2/3] sheep: teach sheep to discard unused objects Liu Yuan
2013-04-13 11:27 ` [Qemu-devel] [PATCH 3/3] tests: add 058 to test discard/trim Liu Yuan
2013-04-13 11:27 ` [Qemu-devel] [PATCH for QEMU] sheepdog: add discard/trim support for sheepdog Liu Yuan
2013-04-14 5:07 ` [Qemu-devel] [PATCH for QEMU v2] " Liu Yuan
2013-04-14 5:16 ` [Qemu-devel] [PATCH for QEMU v3] " Liu Yuan
2013-04-15 15:10 ` [Qemu-devel] [sheepdog] " MORITA Kazutaka
2013-04-15 15:52 ` [Qemu-devel] [PATCH v4] " Liu Yuan
2013-04-15 16:03 ` [Qemu-devel] [sheepdog] " MORITA Kazutaka
2013-04-15 16:15 ` [Qemu-devel] [PATCH v5] " Liu Yuan
2013-04-15 16:25 ` [Qemu-devel] [sheepdog] " MORITA Kazutaka
2013-04-16 8:18 ` [Qemu-devel] " Stefan Hajnoczi
2013-04-16 8:47 ` Kevin Wolf
2013-04-16 9:08 ` Liu Yuan
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