[ome-users] Making Omero work with Ice

[Paulo Almeida]

Hello,

Unfortunately I got stuck again... After running 'bin/omero admin start' 
and 'bin/omero admin deploy', when I run 'bin/omero admin status' I get:

palmeida at polyhymnia:~/OMERO_test/OMERO/dist$ bin/omero admin status
node is up
Server not reachable

Running 'bin/omero admin adduser' displays the usage help message for the 
omero command and trying the script in

 http://trac.openmicroscopy.org.uk/omero/wiki/OmeroGrid

returns an error after 'sf = c.createSession()'

>>> sf = c.createSession()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/palmeida/OMERO_test/OMERO/dist/lib/omero/__init__.py", line 334, 
in createSession
    prx = self.getRouter(self.__ic).createSession(username, password)
  File "/var/lib/python-support/python2.5/Glacier2_Router_ice.py", line 104, 
in createSession
    return _M_Glacier2.Router._op_createSession.invoke(self, ((userId, 
password), _ctx))
Glacier2.PermissionDeniedException: 
exception ::Glacier2::PermissionDeniedException
{
    reason = internal server error
}


But I guess that is expected if the server is unreachable and I can't add 
users. Do you have any idea why this would happen? I checked that postgre is 
running and the database omero4 exists and is owned by omero, but it is 
empty:

omero4=> \d
No relations found.

Shouldn't the deploy command create the tables?

Thanks,
Paulo

On Wednesday 25 March 2009 19:23:11 you wrote:
> Paulo Almeida writes:
>  > Hi again...
>  >
>  > Ignore my last e-mail, it really was a simple permissions problem. I
>  > didn't think it was because I tried running as root, but the directory
>  > was mounted in NFS so root didn't have access either. It seems to be
>  > running fine now.
>
> Whew. Good to hear! :) Thanks for letting us know, Paulo.
>
> ~J.
>
>  > Best,
>  > Paulo
>  >
>  > On Wednesday 25 March 2009 18:04:11 Paulo Almeida wrote:
>  > > Hi,
>  > >
>  > > I had an OmeroGrid installation that was working, but I had to
>  > > reinstall the OS and now I am getting an error. When I run:
>  > >
>  > > bin/omero admin start
>  > >
>  > > there is not output, but then I run:
>  > >
>  > > bin/omero admin deploy etc/grid/default.xml
>  > >
>  > > and I get this:
>  > >
>  > > error: IceGrid::DeploymentException:
>  > > couldn't load `Blitz-0' on node `master':
>  > > can't set permissions on directory
>  > > `/mnt/OMERO_test/OMERO/dist/var/master/servers/Blitz-0'
>  > >
>  > > -----------
>  > >
>  > > When I reinstalled the OS I had to install Ice, PostgreSQL, etc, but I
>  > > didn't touch the Omero folder. Do you have any idea about what I may
>  > > have forgotten that would cause this error? I also tried compiling
>  > > Omero.blitz, but I get this error when running 'bin/omero admin
>  > > start':
>  > >
>  > > icegridnode: failure occurred in daemon:
>  > > service caught unhandled Ice exception:
>  > > ../../include/Ice/BasicStream.h:412:
>  > > Ice::UnmarshalOutOfBoundsException: protocol error: out of bounds
>  > > during unmarshaling
>  > > from /mnt/OMERO_test/OMERO_blitz/dist/var/log/master.err:
>  > > ../../include/Ice/BasicStream.h:412:
>  > > Ice::UnmarshalOutOfBoundsException: protocol error: out of bounds
>  > > during unmarshaling