[Info-vax] What is MDMS and how do I fix this error?

[Peter 'EPLAN' LANGSTOeGER]

In article <0769a8b5-055d-4932-a657-5e4310282323 at googlegroups.com>, Bob <bobkaplow at yahoo.com> writes:
>I recently inherited an Alpha VMS 7.3-2 cluster from a former colleague.
>
>The following message has been filling the OPERATOR.LOG on all nodes:
>
>%%%%%%%%%%%  OPCOM   7-APR-2019 00:26:08.65  %%%%%%%%%%%    (from node QWERTY at  7-APR-2019 00:26:08.65)
>Message from user SYSTEM on QWERTY
>Event: Access Control Violation from: Node LOCAL:.QWERTY Session Control,
>        at: 2019-04-07-00:26:08.649-05:00Iinf
>        NSAP Address=49::00-01:AA-00-04-00-1E-04:21,
>        Source=UIC = [0,0]MDMS$SERVER,
>        Destination=name = MDMS$SERVER,
>        Destination User="",
>        Destination Account="",
>        Node Name=LOCAL:.QWERTY
>        eventUid   BD25C7C3-58CB-11E9-85E0-005056916A71
>        entityUid  8416B8C5-A625-11E8-8064-AA0004000304
>        streamUid  95300A07-A625-11E8-807A-AA0004000304

Reduce the size of the (OPCOM) message by adding

	SET EVENT DISPATCHER SINK local_sink DISPLAYUID FALSE

to SYS$STARTUP:NET$EVENT_STARTUP.NCL

>These happen about every 30 minutes on each node in the cluster.
>
>I'm not sure what MDMS is, but it seems to be connected with ABS / SLS.
>
>Any suggestions on what the problem might be, or how to fix it?
>Any one know what MDMS is?

HP Media Device Management System (MDMS) for OpenVMS
https://support.hpe.com/hpsc/doc/public/display?docId=a00058449en_us

-- 
Peter "EPLAN" LANGSTÖGER
Network and OpenVMS system specialist
E-mail  Peter at LANGSTOeGER.at
A-1030 VIENNA  AUSTRIA              I'm not a pessimist, I'm a realist