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From Chip Childers <chip.child...@sungard.com>
Subject Re: Issues when vCenter becomes unavailable
Date Thu, 21 Feb 2013 14:39:50 GMT
On Thu, Feb 21, 2013 at 08:59:14AM -0500, Mathias Mullins wrote:
> Andreas, 
> 
> The open source community doesn't support the Citrix version 3.0.6. You
> need to report this via your Citrix Support contract. Sounds like this
> could be a bug. 
> 
> Community - this could be a possible issue in 4.0.0 / 4.0.1. I don't know
> if this test case has been explored.

Thx - I forwarded to cs-dev@i.a.o to get the test engineers in the
community to take a look.

> 
> Thanks,
> Matt Mullins
> CloudPlatform Implementation Engineer
> Worldwide Cloud Services ­ Citrix System, Inc.
> +1 (407) 920-1107 ­ Office/Cell Phone
> matt.mullins@citrix.com
> 
> 
> 
> On 2/21/13 5:35 AM, "Fuchs, Andreas (SwissTXT)"
> <Andreas.Fuchs@swisstxt.ch> wrote:
> 
> >Hi CS Users
> >
> >We are running CS 3.0.6 on a vSphere platform and found a strange
> >behavior.
> >
> >When the vCenter becomes unavailable due to a reboot or some other issue,
> >it seems that CS is shutting down instances when vCenter becomes
> >available again.
> >
> >What we think what happens.
> >1. vCenter becomes unrechabale
> >2. CS marks the ESX servers as "down"
> >3. We think this leads to: CS marks the instances as down as well
> >4. When vCenter becomes available again, CS stops the "marked as down"
> >instances
> >
> >This is very bad as the Instances where running all the time and the the
> >shutdown issued by CS is forcing a service interruption.
> >
> >My problem is that I cannot realy reporoduce as allot of testing is
> >ongoing on the platform at the moment, so my question:
> >
> >Does someone else see this issue as well and can maybe reproduce?
> >Is there a workaround to it, can I change some flag or something which
> >tells CS to never shut down an instance by himself?
> >Why are the ESX hosts getting marked as down and not unreachable or
> >something?
> >
> >Best regards
> >Andi
> 
> 

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