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Re: [Qemu-devel] [PATCH 2/5] blockdev: add discard suboption to -drive
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH 2/5] blockdev: add discard suboption to -drive |
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Date: |
Wed, 13 Feb 2013 11:39:44 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Feb 08, 2013 at 02:06:12PM +0100, Paolo Bonzini wrote:
> @@ -1489,6 +1496,10 @@ QemuOptsList qemu_drive_opts = {
> .type = QEMU_OPT_STRING,
> .help = "disk image",
> },{
> + .name = "discard",
> + .type = QEMU_OPT_STRING,
> + .help = "discard operation (ignore/off, unmap/on)",
off/on aliases will be confusing when we plan to add "anchor" in the
future, making this non-boolean. Please support ignore/unmap only.
[Qemu-devel] [PATCH 3/5] qemu-nbd: add --discard option, Paolo Bonzini, 2013/02/08
[Qemu-devel] [PATCH 5/5] pc: add compatibility machine types for 1.4, Paolo Bonzini, 2013/02/08
[Qemu-devel] [PATCH 4/5] blockdev: enable discard by default, Paolo Bonzini, 2013/02/08
Re: [Qemu-devel] [RFC PATCH 0/5] Make discard visible to the guests, Stefan Hajnoczi, 2013/02/13