A plea for help....
Our 2 Alpha 3000/600 machines are running Decsafe. On the shared scsi bus,
Machine A uses scsi 7 and Machine A uses scsi 6 (I believe). We're receiving
errors of event type 199 (CAM SCSI) at the rate of 20 to 100 per day.
I assume because they're CAM they are by nature coming somehow from the
shared scsi bus. (I'm not sure how long we've been receiving these
messages.)
I've summarized the uerf listing below for both machines for Dec 3.
I've included the lun and target if they appeared in the uerf entry
listing. I've also included the cam string. I would greatly appreciate
any ideas on the following:
How much trouble are we in? Do we have some time, or are we
about to come crashing down??
Can I trace the lun and target numbers back to a specific drive
and/or controller? (I assume that target 7 and target 6 are
the respective "shared scsi" id's. Is that correct?)
Any ideas are greatly appreciated. Thanks!
Machine A
12/03
1 01:34 lun x7 target x7 Sending SCSI bus reset
2 01:34 Bus reset detected
3 14:30 lun x7 target x7 Sending SCSI bus reset
4 14:30 Bus reset detected
5 14:30 lun x7 target x7 Sending SCSI bus reset
6 14:30 Bus reset detected
7 14:30 lun x7 target x7 Sending SCSI bus reset
8 14:30 Bus reset detected
9 14:30 lun x7 target x7 Sending SCSI bus reset
10 14:30 Bus reset detected
11 14:30 lun x7 target x7 Sending SCSI bus reset
12 14:30 Bus reset detected
13 14:30 lun x7 target x7 Sending SCSI bus reset
14 14:30 Bus reset detected
15 14:30 lun x7 target x7 Flushing residual bytes from FIFO
16 14:30 selected during selection and FIFO
_length == 0
17 14:30 lun x0 target x0 Target went to command phase
18 14:30 Illegal command
19 14:30 Illegal command
20 14:30 Bus reset detected
Machine B
12/3
1 01:33 lun x7 target x6 Flushing residual bytes from FIFO
2 01:33 selected during selection and FIFO
_length == 0
3 01:33 lun x0 target x0 Target went to command phase
4 01:33 Illegal command
5 01:33 Illegal command
6 01:33 Bus reset detected
7 01:33 lun x7 target x6 Flushing residual bytes from FIFO
8 14:29 selected during selection and FIFO
_length == 0
9 14:29 lun x0 target x0 Target went to command phase
10 14:29 Illegal command
11 14:29 Illegal command
12 14:29 Bus reset detected
13 14:29 Invalid DME working set pointer.
14 14:29 lun x0 target x3 DME_RESTORE failed
15 14:29 lun x0 target x3 Target went to data in phase
16 14:29 lun x0 target x3 Target went to status phase
17 14:29 lun x0 target x3 Target went to message in phase
18 14:29 lun x0 target x3 Target went to message out phase
19 14:29 lun x0 target x3 Target went to bus free phase
20 14:29 lun x7 target x6 Flushing residual bytes from FIFO
21 14:29 selected during selection and FIFO
_length == 0
22 14:29 lun x0 target x0 Target went to command phase
23 14:29 Illegal command
24 14:29 Illegal command
25 14:29 Bus reset detected
26 14:29 lun x7 target x6 Flushing residual bytes from FIFO
27 14:29 selected during selection and FIFO
_length == 0
28 14:29 lun x0 target x0 Target went to command phase
29 14:29 Illegal command
30 14:29 Illegal command
31 14:30 Bus reset detected
32 14:30 Invalid DME working set pointer.
33 14:30 lun x0 target x3 DME_RESTORE failed
34 14:30 lun x0 target x3 Target went to data in phase
35 14:30 lun x0 target x3 Target went to status phase
36 14:30 lun x0 target x3 Target went to message in phase
37 14:30 lun x0 target x3 Target went to message out phase
38 14:30 lun x0 target x3 Target went to bus free phase
39 14:30 lun x7 target x6 Flushing residual bytes from FIFO
40 14:30 selected during selection and FIFO
_length == 0
41 14:30 lun x0 target x0 Target went to command phase
42 14:30 Illegal command
43 14:30 Illegal command
44 14:30 Bus reset detected
45 14:30 lun x7 target x6 Flushing residual bytes from FIFO
46 14:30 selected during selection and FIFO
_length == 0
47 14:30 lun x0 target x0 Target went to command phase
48 14:30 Illegal command
49 14:30 Illegal command
50 14:30 Bus reset detected
51 14:30 Invalid DME working set pointer.
52 14:30 lun x0 target x3 DME_RESTORE failed
53 14:30 lun x0 target x3 Target went to data in phase
54 14:30 lun x0 target x3 Target went to status phase
55 14:30 lun x0 target x3 Target went to message in phase
56 14:30 lun x0 target x3 Target went to message out phase
57 14:30 lun x0 target x3 Target went to bus free phase
58 14:30 lun x7 target x6 Flushing residual bytes from FIFO
59 14:30 selected during selection and FIFO
_length == 0
60 14:30 lun x0 target x0 Target went to command phase
61 14:30 Illegal command
62 14:30 Illegal command
63 14:30 Soft Error Detected (recovered)
ccmn_errlog: Has detected no
_pdrv_device struct
Active CCB at time of error
ERROR - os_std, os_type = 11, std_type = 10
64 14:30 Bus reset detected
65 14:30 lun x7 target x6 Sending SCSI bus reset
66 14:30 Bus reset detected
67 14:30 Invalid DME working set pointer.
68 14:30 lun x0 target x3 DME_RESTORE failed
69 14:30 LUN X0 TARGET X3 Target went to data in phase
70 14:30 LUN X0 TARGET X3 Target went to status phase
71 14:30 LUN X0 TARGET X3 Target went to message in phase
72 14:30 lun x0 target x3 Target went to message out phase
73 14:30 lun x0 target x3 Target went to bus free phase
74 14:30 lun x0 target x3 timeout on disconnected rerquest
75 14:30 lun x0 target x3 SCSI abort has been performed
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Barbara Baker PHONE: (303) 861-6284
The Children's Hospital FAX: (303) 837-2577
Denver, Colorado Email: baker.barb_at_tchden.org
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Received on Fri Dec 06 1996 - 22:10:40 NZDT