From: "Zhang, Chen" <chen.zhang@intel.com>
To: "Zhang, Chen" <chen.zhang@intel.com>,
"Jason Wang" <jasowang@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
qemu-dev <qemu-devel@nongnu.org>,
"Eric Blake" <eblake@redhat.com>,
"libvir-list@redhat.com" <libvir-list@redhat.com>
Cc: Zhang Chen <zhangckid@gmail.com>
Subject: RE: [PATCH V4 0/5] Introduce Advanced Watch Dog module
Date: Wed, 4 Mar 2020 08:06:44 +0000 [thread overview]
Message-ID: <679426098de74479a19c2287c68785c4@intel.com> (raw)
In-Reply-To: <c6564993-ec06-7fe1-137d-956f3d554e74@intel.com>
> >>> 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
> >
next prev parent reply other threads:[~2020-03-04 8:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 12:45 [PATCH V4 0/5] Introduce Advanced Watch Dog module Zhang Chen
2019-12-17 12:45 ` [PATCH V4 1/5] net/awd.c: Introduce Advanced Watch Dog module framework Zhang Chen
2019-12-17 12:45 ` [PATCH V4 2/5] net/awd.c: Initailize input/output chardev Zhang Chen
2019-12-17 12:45 ` [PATCH V4 3/5] net/awd.c: Load advanced watch dog worker thread job Zhang Chen
2019-12-17 12:45 ` [PATCH V4 4/5] vl.c: Make Advanced Watch Dog delayed initialization Zhang Chen
2019-12-17 12:45 ` [PATCH V4 5/5] docs/awd.txt: Add doc to introduce Advanced WatchDog(AWD) module Zhang Chen
2020-01-07 4:32 ` [PATCH V4 0/5] Introduce Advanced Watch Dog module Zhang, Chen
2020-01-19 9:10 ` Zhang, Chen
2020-01-20 2:56 ` Jason Wang
2020-02-11 8:58 ` Zhang, Chen
2020-02-12 2:56 ` Jason Wang
2020-02-20 3:36 ` Zhang, Chen
2020-03-04 8:06 ` Zhang, Chen [this message]
2020-03-04 13:37 ` Paolo Bonzini
2020-03-09 9:32 ` Zhang, Chen
2020-03-12 15:52 ` Paolo Bonzini
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