cam error - Logical unit is NOT ready

From: Simon Greaves <greaves_s_at_usp.ac.fj>
Date: Tue, 08 Sep 1998 15:42:47 +1200

Hi,

an as800 5/400 (DU 4.0D + p2) has logged a few disk errors recently. Is
this something I should be concerned about? Is there a definitive guide
to the uerf/cam errors and their importance?

For the sake of bandwidth I've extracted some of the uerf log here,
though I'll gladly provide more if anyone is interested...

EVENT CLASS ERROR EVENT
OS EVENT TYPE 199. CAM SCSI
SEQUENCE NUMBER 57.
OPERATING SYSTEM DEC OSF/1
OCCURRED/LOGGED ON Fri Aug 28 16:35:21 1998
OCCURRED ON SYSTEM xxxx
SYSTEM ID x0007001B
SYSTYPE x00000000

----- UNIT INFORMATION -----

CLASS x0005 RODIRECT
SUBSYSTEM x0000 DISK
BUS # x0000
                              x0020 LUN x0
                                        TARGET x4
----- CAM STRING -----

                                        Active CCB at time of error
                                        CCB request completed with an
error
ERROR - os_std, os_type = 11, std_type = 10
                                        Error, exception, or abnormal
                                         _condition
                                        NOT READY - Logical unit is NOT
ready



Thanks,

Simon
-- 
Simon Greaves				voice: (+679) 212114
Computer Centre				fax:   (+679) 304089
The University of the South Pacific	email: greaves_s_at_usp.ac.fj
Suva, Fiji
Received on Tue Sep 08 1998 - 03:44:20 NZST

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