[Libguestfs] [PATCH] api: add_drive - add QEMU detect-zeroes support

[Richard W.M. Jones]

On Thu, Apr 09, 2015 at 05:14:23PM +0200, Pino Toscano wrote:
> When the detect-zeros parameter has been added to qemu? When requesting
> to enable it, there should be a qemu version check like it has been
> done for the discard mode.

It was added in qemu 2.1 (commit 465bee1da82e43f18d10c43cc7566d0284ad13a9)
so I agree we do need version detection.

Rich.

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