VXMACA/B failure (from Sandro Marini)


Subject: VXMACA/B failure (from Sandro Marini)
From: Erik Katsavounidis (Erik.Katsavounidis@lngs.infn.it)
Date: Tue Feb 15 2000 - 16:56:22 EST


From: VAXGS::MARINI 15-FEB-2000 20:29:00.47
To: VAXGS::KATSVNDS
CC:
Subj: RE: Back to the future (IV?)

Ciao Erik,

today at 17.30 VXMACA/B suddenly stopped executing as it there was
a power failure in the computer room. This is very strange!!!

The analysis of the error log for VXMACA/B doesn't show anything
of abnormal at that time.

VXMACA and B started simultaneously an authomatic reboot that was
unsuccessful for VXMACA probably due to the concurrent boot of
VXMACB.

So I rebooted manually VXMACA/B and all the ELN MicroVaxes.

After few minutes since I have resumed the DAQ, I noticed that
the datetime of the cluster was wrong. So I reset the date time
and I have restarted the DAQ one more time.

The 2 short runs with the wrong date are due to this reason.
They can be deleted in a few days if it is necessary.

One question:

Is this the first time that this problem occurs (The misterious
halt of VXMACA/B)?

Ciao,

                                        Sandro



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