> >>> 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? > > No news for a while... We already have some users(Cloud Service Provider) try to use is module in their product. But they also need to follow the Qemu upstream code. Thanks Zhang Chen > Thanks > > Zhang Chen > > > > > > Thanks > >
