23.02.2021 16:41, Eric Blake wrote:
On 2/23/21 3:40 AM, Stefan Hajnoczi wrote:
On Fri, Feb 05, 2021 at 06:13:06PM +0800, Jiahui Cen wrote:
This patch series propose to extend the werror=/rerror= mechanism to add
a 'retry' feature. It can automatically retry failed I/O requests on error
without
On 2/23/21 3:40 AM, Stefan Hajnoczi wrote:
> On Fri, Feb 05, 2021 at 06:13:06PM +0800, Jiahui Cen wrote:
>> This patch series propose to extend the werror=/rerror= mechanism to add
>> a 'retry' feature. It can automatically retry failed I/O requests on error
>> without sending error back to guest,
Hi Stefan,
On 2021/2/23 17:40, Stefan Hajnoczi wrote:
> On Fri, Feb 05, 2021 at 06:13:06PM +0800, Jiahui Cen wrote:
>> This patch series propose to extend the werror=/rerror= mechanism to add
>> a 'retry' feature. It can automatically retry failed I/O requests on error
>> without sending error
On Fri, Feb 05, 2021 at 06:13:06PM +0800, Jiahui Cen wrote:
> This patch series propose to extend the werror=/rerror= mechanism to add
> a 'retry' feature. It can automatically retry failed I/O requests on error
> without sending error back to guest, and guest can get back running smoothly
> when
On Fri, Feb 05, 2021 at 06:13:06PM +0800, Jiahui Cen wrote:
> This patch series propose to extend the werror=/rerror= mechanism to add
> a 'retry' feature. It can automatically retry failed I/O requests on error
> without sending error back to guest, and guest can get back running smoothly
> when
On Wed, Feb 10, 2021 at 09:22:38AM +0800, Jiahui Cen wrote:
> Kindly ping.
> Any comments and reviews are wellcome :)
I lost track of this series. Sorry!
Feel free to ping me on #qemu IRC (my nick is "stefanha") if I'm not
responding to emails.
I will review the series now.
Stefan
Kindly ping.
Any comments and reviews are wellcome :)
Thanks,
Jiahui
On 2021/2/5 18:13, Jiahui Cen wrote:
> A VM in the cloud environment may use a virutal disk as the backend storage,
> and there are usually filesystems on the virtual block device. When backend
> storage is temporarily down,
A VM in the cloud environment may use a virutal disk as the backend storage,
and there are usually filesystems on the virtual block device. When backend
storage is temporarily down, any I/O issued to the virtual block device
will cause an error. For example, an error occurred in ext4 filesystem
