Re: [libvirt] [PATCH v1 00/11] Rework storage migration
在 2012-11-27二的 16:42 -0500，Eric Blake写道：
> This patch set re-implements migration with storage for enough
new
> qemu.
How does this series interact with Li Guang's efforts to add offline
migration? In particular,
> 1) src -> dest: (QEMU_MIGRATION_PHASE_BEGIN3 ->
> QEMU_MIGRATION_PHASE_PREPARE)
> <nbd>
> <disk src='/var/lib/libvirt/images/f17.img'
> size='17179869184'/>
> </nbd>
Both sets of patches need to pass size information across in the
cookies; so is tying it to <nbd> appropriate, or should we be
rethinking this XML to be shared between both patches?
actually, I think 'src' is unnecessary, for 'def->disks[i]->src'
shared between src & dst, size and 'src' paired one by one,
we will not make a mistake to match them.
--
regards!
li guang
linux kernel team at FNST, china
thinking with brain but heart
living with heart but brain