On Mon 24 Sep 2012 01:24:44 PM PDT, Itamar Heim wrote:
On 09/24/2012 08:49 PM, Dominic Kaiser wrote:
This conversation is fine but if I want to force remove no matter what I
should be able to from the GUI. The nodes are no longer available I
want to get rid of them ovirt does not let me. I can delete from
database but why not from the GUI? I am sure others may run into this
problem as well.
what happens to the status of the host when you right click on the
host and specify you confirm it was shutdown?
I'm having this same issue. Confirming the host is shut down doesn't
make a difference.
I'm seeing lots of "Failed to GlusterHostRemoveVDS, error = Unexpected
exception" errors in my engine log that seem to correspond w/ the
failed remove host attempts.
Dominic
On Sep 22, 2012 4:19 PM, "Eli Mesika" <emes...@redhat.com
<mailto:emes...@redhat.com>> wrote:
----- Original Message -----
> From: "Douglas Landgraf" <dougsl...@redhat.com
<mailto:dougsl...@redhat.com>>
> To: "Dominic Kaiser" <domi...@bostonvineyard.org
<mailto:domi...@bostonvineyard.org>>
> Cc: "Eli Mesika" <emes...@redhat.com
<mailto:emes...@redhat.com>>, users@ovirt.org
<mailto:users@ovirt.org>, "Robert Middleswarth"
<rob...@middleswarth.net <mailto:rob...@middleswarth.net>>
> Sent: Friday, September 21, 2012 8:12:27 PM
> Subject: Re: [Users] Is there a way to force remove a host?
>
> Hi Dominic,
>
> On 09/20/2012 12:11 PM, Dominic Kaiser wrote:
> > Sorry I did not explain.
> >
> > I had tried to remove the host and had not luck
troubleshooting it.
> > I
> > then had removed it and used it for a storage unit reinstalling
> > fedora
> > 17. I foolishly thought that I could just remove the host
> > manually.
> > It physically is not there. (My fault I know) Is there a
way that
> > you know of to remove a host brute force.
> >
> > dk
>
> Fell free to try the below script (not part of official
project) for
> brute force:
>
> (from the engine side)
> # yum install python-psycopg2 -y
> # wget
>
https://raw.github.com/dougsland/misc-rhev/master/engine_force_remove_Host.py
> # (edit the file and change the db password)
> # python ./engine_force_remove_Host.py
Hi , had looked in the Python script you had provided:
First, I must say that handling the database directly may leave DB
in inconsistent state, therefore, if there is no other option, the
database should be backed up prior to this operation.
In addition, I do not like the execution of the SQL statements in
the script.
There is a SP called DeleteVds(v_vds_id UUID) and you should use
that since it encapsulates all details.
For example, your script does not handle permission clean-up as the
SP does and therefore leaves garbage in the database.
In addition, a failure in your script may leave database in
inconsistent state while the SP is executed in one transaction and
will leave DB consistent.
So, in short I would prefer in this case that the relevant SP will
do the clean-up since this is the one that is used by the code and
that insures (at least I hope so) , that all related entities are
removed as well.
>
> Thanks
>
> --
> Cheers
> Douglas
>
>
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