Re: Network connection with COLO VM

2019-12-06 Thread Daniel Cho
gt;>>> > >>>> > >>>> Step 4: > >>>> > >>>> Start migrate primary VM to secondary VM, and primary VM & secondary > VM > >>> are > >>>> running ( ping to primary VM works and receive

Re: Network connection with COLO VM

2019-12-04 Thread Zhang, Chen
Regard, Daniel Cho. Zhang, Chen 於 2019年11月30日 週六 上午2:04寫道: *From:* Daniel Cho *Sent:* Friday, November 29, 2019 10:43 AM *To:* Zhang, Chen *Cc:* Dr. David Alan Gilbert ; lukasstra...@web.de; qemu-devel@nongnu.org *Subject:* Re: Network connection with COLO VM Hi David, Zhang, Th

Re: Network connection with COLO VM

2019-12-03 Thread Dr. David Alan Gilbert
tus, > > > > > > but we thought 10~20 seconds might a little long. (If primary VM is > > already > > > doing some jobs, it might lose the data.) > > > > > > > > > Could we reduce those time? or those delay is depends on different VM?

Re: Network connection with COLO VM

2019-12-03 Thread Daniel Cho
connections working > with the VM, so adding it later can't gain that state for existing > connections. > > Dave > > > > > Best Regard, > > > > Daniel Cho. > > > > > > > > Zhang, Chen 於 2019年11月30日 週六 上午2:04寫道: > > > >

Re: Network connection with COLO VM

2019-12-02 Thread Dr. David Alan Gilbert
ntains the state of the TCP connections working with the VM, so adding it later can't gain that state for existing connections. Dave > > Best Regard, > > Daniel Cho. > > > > Zhang, Chen 於 2019年11月30日 週六 上午2:04寫道: > > > > > > > > > &g

Re: Network connection with COLO VM

2019-12-01 Thread Daniel Cho
el Cho > *Sent:* Friday, November 29, 2019 10:43 AM > *To:* Zhang, Chen > *Cc:* Dr. David Alan Gilbert ; lukasstra...@web.de; > qemu-devel@nongnu.org > *Subject:* Re: Network connection with COLO VM > > > > Hi David, Zhang, > > > > Thanks for replying my questi

RE: Network connection with COLO VM

2019-11-29 Thread Zhang, Chen
From: Daniel Cho Sent: Friday, November 29, 2019 10:43 AM To: Zhang, Chen Cc: Dr. David Alan Gilbert ; lukasstra...@web.de; qemu-devel@nongnu.org Subject: Re: Network connection with COLO VM Hi David, Zhang, Thanks for replying my question. We know why will occur this issue. As you said

Re: Network connection with COLO VM

2019-11-28 Thread Daniel Cho
> > ; lukasstra...@web.de > > Cc: qemu-devel@nongnu.org > > Subject: Re: Network connection with COLO VM > > > > * Daniel Cho (daniel...@qnap.com) wrote: > > > Hello everyone, > > > > > > Could we ssh to colo VM (means PVM & SVM are star

RE: Network connection with COLO VM

2019-11-27 Thread Zhang, Chen
> -Original Message- > From: Dr. David Alan Gilbert > Sent: Wednesday, November 27, 2019 6:51 PM > To: Daniel Cho ; Zhang, Chen > ; lukasstra...@web.de > Cc: qemu-devel@nongnu.org > Subject: Re: Network connection with COLO VM > > * Daniel Cho (daniel...

Re: Network connection with COLO VM

2019-11-27 Thread Dr. David Alan Gilbert
* Daniel Cho (daniel...@qnap.com) wrote: > Hello everyone, > > Could we ssh to colo VM (means PVM & SVM are starting)? > Lets cc in Zhang Chen and Lukas Straub. > SSH will connect to colo VM for a while, but it will disconnect with error > *client_loop: send disconnect: Broken pipe* > > It see

Network connection with COLO VM

2019-11-26 Thread Daniel Cho
Hello everyone, Could we ssh to colo VM (means PVM & SVM are starting)? SSH will connect to colo VM for a while, but it will disconnect with error *client_loop: send disconnect: Broken pipe* It seems to colo VM could not keep network session. Does it be a known issue? Best Regard, Daniel Cho