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Re: [Qemu-devel] [PATCH] qdev: DEVICE_DELETED event
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH] qdev: DEVICE_DELETED event |
Date: |
Wed, 06 Mar 2013 15:52:50 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130219 Thunderbird/17.0.3 |
Il 06/03/2013 15:44, Eric Blake ha scritto:
> Question - if libvirt misses the event (for example, if libvirtd
> requests a remove, but then gets restarted, and the event arrives before
> libvirtd is back up), is there a way to poll whether the the removal has
> completed? The event is great to minimize polling overhead in the
> common case, but we generally provide this sort of information via a
> pollable interface at the same time.
Yes, you can use qom-list on /machine/peripheral.
Paolo
Re: [Qemu-devel] [PATCH] qdev: DEVICE_DELETED event, Eric Blake, 2013/03/06