[3177] in SIPB-AFS-requests

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DLT strangeness

daemon@ATHENA.MIT.EDU (James M. Kretchmar)
Mon Nov 16 17:25:11 1998

To: sipb-afsreq@MIT.EDU, sipb-backup@MIT.EDU, sipb-office@MIT.EDU
Date: Mon, 16 Nov 1998 17:24:51 EST
From: "James M. Kretchmar" <kretch@MIT.EDU>


I went to do an AFS backup today and found that the DLT wasn't working
-- no lights, no fan motion.  So I swapped it into a new enclosure on
the theory that the power supply was failing.  The new enclosure
failed too until I noticed that the power cord had been unplugged from
the power strip.

Then, upon inserting a tape, the drive made an occasional griding
sound, continuously flashed the "tape in use" light and eventually lit
the "use cleaning tape" light.  Idetical behavior was observed after
using a cleaning tape and inserting a different tape from before.  The
drive seems fine with no tape inserted however.

Does anyone know what's up?  

AFS and backup types: have we seen this behavior before?  Do we know
what it is?

People-in-the-office types: was the drive unplugged for any reason in
particular?  Was it acting strangly before?

kretch

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