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[Qemu-devel] [question] savevm/delvm: Is it neccesary to perform bdrv_dr
From: |
Zhang Haoyu |
Subject: |
[Qemu-devel] [question] savevm/delvm: Is it neccesary to perform bdrv_drain_all before savevm and delvm? |
Date: |
Mon, 20 Oct 2014 21:48:53 +0800 |
Hi,
I noticed that bdrv_drain_all is performed in load_vmstate before
bdrv_snapshot_goto,
and bdrv_drain_all is performed in qmp_transaction before
internal_snapshot_prepare,
so is it also neccesary to perform bdrv_drain_all in savevm and delvm?
Thanks,
Zhang Haoyu
- [Qemu-devel] [question] savevm/delvm: Is it neccesary to perform bdrv_drain_all before savevm and delvm?,
Zhang Haoyu <=