Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-10 Thread Liu Yuan
On Sun, Sep 07, 2014 at 05:12:31PM +0200, Benoît Canet wrote: The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : This patch set mainly add mainly two logics to implement device recover - notify qourum driver of the broken states from the child driver(s) - dirty track and sync the

Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-10 Thread Liu Yuan
On Wed, Sep 03, 2014 at 12:19:14AM +0200, Benoît Canet wrote: The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : Liu, Do you think this could work with qcow2 file backed by NFS servers ? It depends on which client we use. If we use Linux NFS client by 'posix file' protocol, I

Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-10 Thread Benoît Canet
The Wednesday 10 Sep 2014 à 15:18:22 (+0800), Liu Yuan wrote : On Sun, Sep 07, 2014 at 05:12:31PM +0200, Benoît Canet wrote: The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : This patch set mainly add mainly two logics to implement device recover - notify qourum driver of the

Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-07 Thread Benoît Canet
The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : This patch set mainly add mainly two logics to implement device recover - notify qourum driver of the broken states from the child driver(s) - dirty track and sync the device after it is repaired Thus quorum allow VMs to continue

Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-02 Thread Benoît Canet
The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : Liu, Do you think this could work with qcow2 file backed by NFS servers ? Best regards Benoît This patch set mainly add mainly two logics to implement device recover - notify qourum driver of the broken states from the child

[Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-01 Thread Liu Yuan
This patch set mainly add mainly two logics to implement device recover - notify qourum driver of the broken states from the child driver(s) - dirty track and sync the device after it is repaired Thus quorum allow VMs to continue while some child devices are broken and when the child devices are

Re: [Qemu-devel] [PATCH 0/8] add basic recovery logic to quorum driver

2014-09-01 Thread Benoît Canet
The Monday 01 Sep 2014 à 15:43:06 (+0800), Liu Yuan wrote : This patch set mainly add mainly two logics to implement device recover - notify qourum driver of the broken states from the child driver(s) - dirty track and sync the device after it is repaired Thus quorum allow VMs to continue