[pve-devel] qemu 4.4 : rbd : snapshot memory, savevm is hanging
dietmar at proxmox.com
Sun Nov 8 11:21:01 CET 2015
> On November 8, 2015 at 5:06 AM Alexandre DERUMIER <aderumier at odiso.com> wrote:
> Some news,
> first I'm seeing this warning when debugging
> WARNING: Image format was not specified for
> and probing guessed raw.
> Automatically detecting the format is dangerous for raw images, write
> operations on block 0 will be restricted.
> Specify the 'raw' format explicitly to remove the restrictions.
> it's since qemu 2.3, we need to specify format=raw, we are already doing it
> for -drive , I'm not sure with vmstate open.
Oh, I though the PVE::Storage already fixed that ...
> then, we the snapshot is hanging:
> savevm-async: savevm inerate pending size 11948032 ret 129
> savevm-async: savevm inerate pending size 389120 ret 95
sigh, we should really correct those spelling errors.
> savevm-async: done iterating
> -> block here
Do you use iothreads?
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