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References: <2012122617145787343119@travelsky.com>
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Date: Wed, 9 Jan 2013 10:49:57 +0800
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 <CANqHH3f884Sa6rSwB7ws5Lc-qmnC9YP5c0EcY5wZHtzTvbjSmg@mail.gmail.com>
Subject: Re: cannot delete network
From: sx chen <cloudchen0620@gmail.com>
To: cloudstack-users@incubator.apache.org
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Because I cannot delete the network,so I want to modify the column
nics_count of cloud.op_networks.The value is 1 although all instances and
vrouteres have been deleted,we want to modify the value from 1 to 0.Or
there are some other ways to modify the db?In which condition cloudstack
will  increase 1 or decrease 1 to nics_count?I want to make sure that there
is no problem after we modify this column.


2012/12/26 Arnaud Gaillard <arnaud.gaillard@xtendsys.net>

> We know this problem, it seems that event when you have deleted all hosts,
> allocated IP remain in the db. You have to manually clean up the db, in
> order to be able to delete a network.
>
> From our experience, this problem arise as soon as you create a host on a
> network, from that moment it is no more possible to delete it from the GUI
> without a modification of the db.
>
> By the way if you change your log level to DEBUG, you will see the detailed
> reason of the the exception.
>
>
>
>
> On Wed, Dec 26, 2012 at 11:29 AM, Pranav Saxena <pranav.saxena@citrix.com
> >wrote:
>
> > I think ,  we no longer allow deletion of a  guest network in the Basic
> > zone when it has non-expunged CPVM/SSVMs which might be the case for you
> .
> > You need to destroy/expunge them  prior to network deletion.  I am not
> 100%
> > sure but you can try this out.
> >
> > Can somebody confirm this ?
> >
> > Thanks,
> > Pranav
> >
> >
> > -----Original Message-----
> > From: psjia [mailto:psjia@travelsky.com]
> > Sent: Wednesday, December 26, 2012 2:45 PM
> > To: cloudstack-users
> > Subject: cannot delete network
> >
> > I cannot delete a shared network.I have deleted all instances which using
> > this network and the vroute of this network.But when i delete the
> > network,the log is "
> > WARN  [cloud.api.ApiDispatcher] (Job-Executor-68:job-199) class
> > com.cloud.api.ServerApiException : Failed to delete network WARN
> >  [cloud.async.AsyncJobManagerImpl] (Job-Executor-68:job-199) Unable to
> > unregister active job 199 from JMX monitoring "
> > I have deleted other networks by using the same way,other networks can be
> > deleted rightly.But this one is wrong.
> > my environment is cloudstack3.0.2+xenserver6.0.2.
> >
> >
> >
> >
> > psjia
> >
>

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