Re: [Qemu-devel] [PATCH 6/8] block/quorum: add broken state to BlockDriverState

2014-09-01 Thread Liu Yuan
On Mon, Sep 01, 2014 at 10:57:43AM +0200, Benoît Canet wrote: > The Monday 01 Sep 2014 à 15:43:12 (+0800), Liu Yuan wrote : > > This allow VM continues to process even if some devices are broken meanwhile > > with proper configuration. > > > > We mark the device broken when the protocol tier notif

Re: [Qemu-devel] [PATCH 6/8] block/quorum: add broken state to BlockDriverState

2014-09-01 Thread Benoît Canet
The Monday 01 Sep 2014 à 15:43:12 (+0800), Liu Yuan wrote : > This allow VM continues to process even if some devices are broken meanwhile > with proper configuration. > > We mark the device broken when the protocol tier notify back some broken > state(s) of the device, such as diconnection via dr

[Qemu-devel] [PATCH 6/8] block/quorum: add broken state to BlockDriverState

2014-09-01 Thread Liu Yuan
This allow VM continues to process even if some devices are broken meanwhile with proper configuration. We mark the device broken when the protocol tier notify back some broken state(s) of the device, such as diconnection via driver operations. We could also reset the device as sound when the prot