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Re: [libvirt] [PATCH v5 5/5] qemu: add qcow2 extension support to inactive external snapshots



Il 19/06/2013 17:24, Ján Tomko ha scritto:
> For live external snapshots, the image creation is done by QEMU
> and we can't pass the needed options.
> ---
>  docs/formatsnapshot.html.in |  5 +++
>  src/qemu/qemu_driver.c      | 88 +++++++++++++++++++++++++++++++++++++--------
>  2 files changed, 78 insertions(+), 15 deletions(-)

You can use 'mode': 'existing' to do this for live external snapshots.
Basically run the inactive snapshot code, and then use QMP to switch to
the new file.

Paolo


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