From: ching <lsching17@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] check trim/unmap
Date: Tue, 28 Jan 2014 18:31:30 +0800 (GMT+08:00) [thread overview]
Message-ID: <42130e08.kqhkiG.143d8676094@gmail.com> (raw)
Hello developers,
i am trying to test trim/unmap of qemu.
My config is Gentoo x64 stable branch, kernel 3.10, libvirt 1.1.3, qemu 1.5, lvm2（non-thin） on ssd
How can i check that if:
1. qemu receives trim/unmap from guest
2. qemu is punching hole/issue blkdiscards/writing zeros?
Thanks in advance.
ching
next reply other threads:[~2014-01-28 10:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-28 10:31 ching [this message]
2014-01-28 10:46 ` [Qemu-devel] check trim/unmap Paolo Bonzini
2014-01-28 12:17 ` ching
2014-01-29 22:47 ` ching
2014-01-30 12:16 ` ching
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