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From Edison Su <Edison...@citrix.com>
Subject RE: Removing a Zone
Date Wed, 04 Jul 2012 04:17:28 GMT


> -----Original Message-----
> From: Caleb Call [mailto:calebcall@me.com]
> Sent: Tuesday, July 03, 2012 8:47 PM
> To: cloudstack-users@incubator.apache.org
> Subject: Re: Removing a Zone
> 
> 
> On Jul 3, 2012, at 3:20 PM, Caleb Call wrote:
> 
> >
> > On Jul 3, 2012, at 3:10 PM, Ahmad Emneina wrote:
> >
> >> On 7/3/12 1:50 PM, "Caleb Call" <calebcall@me.com> wrote:
> >>
> >>> We're setting up a cloudstack install and one of our guys setup the
> first
> >>> zone as a basic zone.  We need the vlan support the advanced
> provides so
> >>> we're trying so remove the basic zone and recreate an advanced one.
> >>> However, ever after removing system VMs, we are not able to remove
> the
> >>> pod.  We get an error that says "There are private IP addresses
> allocated
> >>> for this pod".  This isn't the case though (atleast not that we can
> see).
> >>> Is there anyway to see where the IPs are supposedly being used,
> and/or
> >>> forcibly remove this pod or zone?
> >>>
> >>> Thanks,
> >>> Caleb
> >>>
> >>
> >> What you might want to do is disable the zone and set the various
> process
> >> intervals for cleanup (found in the global settings section) to run
> more
> >> often. The params you will want to change are the following:
> >> - expunge.interval
> >> - expunge.delay
> >> - network.gc.interval
> >> - network.gc.wait
> >>
> >> These will require a service restart. I believe you have vm's that
> have
> >> yet to be expunged. This will speed up the process.
> >>
> >> --
> >> Æ
> >>
> >>
> >>
> >
> > Excellent, We'll give that a shot and see if that clears them up (I'm
> assuming it will).  Thanks
> >
> > Thanks,
> > Caleb
> >
> 
> 
> We applied these changes and we still get the same error.  We changed
> everything down to 1 sec and still no luck.  We tried restarting the
> service, nothing, we even rebooted the server with no luck.  The odd
> thing is the only VMs even built were the system VMs, we haven't even
> attempted to build or spin-up any instances ourselves.  Like I said,
> we're still trying to get the networking piece configured properly.
> Are there any other suggestions on what we could try?  It wouldn't be a
> big deal to just rebuild the management server but I'd like to figure
> this out for when it's a prod machine and I have something like this
> crop up.

How about another try:
1. disable the zone, which you want to remove: go to UI -> Infrastructure->zones->actions->disable
2. destroy all the system vms: go to UI -> Infrastructure->system vms-> if there
are VMs are in stopped state, destroy them
3. delete your zone again?

> 
> Thanks,
> Caleb
> 


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