RE: [PATCH V4 0/5] Introduce Advanced Watch Dog module

>>> Subject: Re: [PATCH V4 0/5] Introduce Advanced Watch Dog module >>> >>> >>> On 2020/1/19 下午5:10, Zhang, Chen wrote: >>>> Hi~ >>>> >>>> Anyone have comments about this module? >>> Hi Chen: >>> >>> I will take a look at this series. >> Sorry for slow reply due to CNY and extend leave. >> OK, waiting your comments~ Thanks~ >> >>> Two general questions: >>> >>> - if it can detect more than network stall, it should not belong to >>> /net >> This module use network connection status to detect all the issue(Host to Guest/Host to Host/Host to Admin...). >> The target is more than network but all use network way. So it is looks a tricky problem. > > Ok. > > >>> - need to convince libvirt guys for this proposal, since usually >>> it's the duty of upper layer instead of qemu itself >>> >> Yes, It looks a upper layer responsibility, but In the cover latter I have explained the reason why we need this in Qemu. >> try to make this module as simple as possible. This module give upper layer software a new way to connect/monitoring Qemu. >> And due to all the COLO code implement in Qemu side, Many customer >> want to use this FT solution without other dependencies, it is very easy to integrated to real product. >> >> Thanks >> Zhang Chen > > I would like to hear from libvirt about such design. Hi Jason, OK. I add the libvirt mailing list in this thread. The full mail discussion and patches: https://lists.nongnu.org/archive/html/qemu-devel/2020-02/msg02611.html By the way, I noticed Eric is libvirt maintianer. Hi Eric and Paolo, Can you give some comments about this series?

Thanks Zhang Chen > > Thanks >