Am 14.03.2017 um 12:46 hat Changlong Xie geschrieben:
> Even if hidden_disk, secondary_disk are backing files, they all need
> write permissions in replication scenario. Otherwise we will encouter
> below exceptions on secondary side during adding nbd server:
>
> {'execute': 'nbd-server-add', 'arguments': {'device': 'colo-disk',
> 'writable': true } }
> {"error": {"class": "GenericError", "desc": "Conflicts with use by
> hidden-qcow2-driver as 'backing', which does not allow 'write' on
> sec-qcow2-driver-for-nbd"}}
>
> CC: Zhang Hailiang <zhang.zhanghaili...@huawei.com>
> CC: Zhang Chen <zhangchen.f...@cn.fujitsu.com>
> CC: Wen Congyang <wencongya...@huawei.com>
> Signed-off-by: Changlong Xie <xiecl.f...@cn.fujitsu.com>
Thanks, applied to the block branch.
Kevin
