On Tue, Sep 05, 2006 at 10:17:34AM +0200, Ole Holm Nielsen alleged: > We're upgrading to maui-3.2.6p16, and we have a problem with client > hosts (i.e., the hosts where normal users log in) not being able to > ask for the status of MAUI, notably the "showq" command which gives > the following error on a client host: > > # showq > ERROR: lost connection to server > ERROR: cannot request service (status) > > The MAUI server log has rejected the request as seen in maui.log: > 09/05 09:59:13 ALERT: checksum does not match > (de56647432047d1a:564c00d0d8d4d658) request 'TS=1157443153 AUTH=ohnielse > DT=CMD=showq AUTH=ohnielse ARG=0 ALL 0' > > Question: How do I configure the MAUI server/clients so that status > inquiries become enabled ? > > I've tried to follow the documentation > http://www.clusterresources.com/products/maui/docs/a.esecurity.shtml > where the example says to put this line into maui-private.cfg: > CLIENTCFG[RM:clusterA] CSKEY=banana6 > I've done this on both the server and the client and restarted MAUI, > but still I get the above error messages. Perhaps I've misunderstood > which parameter should replace "clusterA" in the above, but I assume > it's the hostname of the MAUI server host. > > Can anyone throw light on this problem ?
"RM" is Resource Manager, like TORQUE or PBSPro. maui clients have a built-in seed to hash the requests for authentication, so all maui clients and server that need to talk to each must have the same seed. If you don't specify a seed at build-time, configure picks a random number. Are your maui clients from the same build as your server? Did you specify a seed? _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
