Hello,

if the installation manual was followed, you should normally have the following :

emu 5 refers the the second shelf connected to 7a emu 4 will refer to the first shelf connected to 7a

If you are standing at the back. The fan on the right is number 1 and the fan on the left is 2

Emu Alarms meaning

Number of flashes meaning 1 Fan 1 failure (right hand side) 2 Fan 2 failure (left hand side) 5 Temperature condition exists

Regards

Charles Roufay

-----Original Message----- From: Dan OBrien [mailto:dmobrien@lcsi.net] Sent: woensdag 3 september 2003 15:51 To: 'toasters@mathworks.com' Cc: Terry Beckett Subject: System Notification from mlswfsa (SHELF_FAULT!!!)

Help,

I keep getting these, but they correct themselves.

"emu 5 reports no right fan" "Fault reported on disk storage shelf attached to slot 7a"

Questions:

1) Which of the two 7A shelfs is emu 5? How do I count them? Is there some kind of numbering scheme or switch setting for the emu chain?

2) From which direction is the right fan? Facing the front shelf panel or facing the rear of the shelf (i.e., looking at the fans themselves)?

By the time I get a notice and get in to check it, it clears itself. If I can isolate the particular fan, I'll move it around and see if the fault follows the fan.

I'm a self-maintainer, no maint contract ($$$$).

Mon Sep 1 14:35:50 EDT [emu_admin]: emu 5 reports no right fan. Mon Sep 1 14:35:50 EDT [statd]: *** NOTICE *** Fault reported on disk storage shelf attached to slot 7a. Please check fans, power and temperature. Mon Sep 1 14:35:51 EDT [asup_main]: System Notification mail sent Mon Sep 1 15:00:00 EDT [statd]: 3:00pm up 1 day, 21:11 24158864 NFS

ops, 0 CIFS ops, 0 HTTP ops

Mon Sep 1 15:00:00 EDT [statd]: *** NOTICE *** Fault previously reported on disk storage shelf attached to slot 7a has been corrected. Mon Sep 1 16:00:00 EDT [statd]: 4:00pm up 1 day, 22:11 24158999 NFS

ops, 0 CIFS ops, 0 HTTP ops

Mon Sep 1 16:23:40 EDT [emu_admin]: emu 5 reports no right fan. Mon Sep 1 16:23:40 EDT [statd]: *** NOTICE *** Fault reported on disk storage shelf attached to slot 7a. Please check fans, power and temperature.

Thanks in advance,

Dan O'Brien, dmobrien@lcsi.net Cell: 614-783-4859 Work: 614-476-8473