How To Read Detailed Error Log Codes - Hitachi AMS 2000 Reference Manual

How to read detailed error log codes

You can obtain detailed information on the error from an error message
(EX_CMDIOE and/or EX_CMDRJE) collected in a command log by referring
to a detailed code, sense code, and sub-code. Each code can be collected
from an error message or error log displayed at the time of command
execution. Figure 3-2 shows an example of each code displayed in the error
message. See Refer to
Figure 3-8 on page 3-8
C : \H O RC M \ et c > pa i rc r e at e - g si - d s i- 3 -v l - c 8
p a ir c re a t e: [ EX _ CM D R JE ] A n or d e r t o t h e c on t r ol / c om m an d de v i ce wa s re j ec t e d
R e fe r t o th e co m ma n d l o g( C : \H O R CM \ lo g 0 \h o rc c _ y1 q o 6q u et v q 70 r i _l o g. t x t) fo r de t a il s .
I t w a s r e je c t ed du e to SK E Y =0 x 0 5, AS C = 0x 9 6, A SC Q = 0x 1 C, S SB = 0 x8 4 00 , 0 x0 0 D0 o n
S e ri a l# ( 8 70 0 0 01 8 )
•
See Table 3-4
collected detailed code, sense code and sub-code
A command log is output to the side of an instance that has executed a
command. An error log is output to an instance on the primary volume side
or the secondary volume side depending on the type of the command
irrespective of whether the instance that has executed the command is on
the primary volume side or the secondary volume side. When an error
occurs during the execution of the command, examine the error cause by
looking at the error logs of both local instance (an instance that has
executed the command) and the remote instance. Examples of the
decisions, to which of the local instance and the remote instance the error
log corresponding to the command log is output, are shown in
•
paircreate -vr
pairresync 
(Issuing the command from an instance on the
primary volume side)
pairresync 
(Issuing the command from an instance on the
secondary volume side)
The error log corresponding to the command log can be found out using a
time when an error occurs as a key.
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
Figure 3-4 on page
for each code displayed in the error log.
Sense code (961C)
Figure 3-2: Error Message Example
for detailed information about the error indicated by the
Table 3-4: Command Log and Error Log Destination
Command
Maintenance log and tracing functions
3-6, Figure 3-6 on page
Sub-code (84)
Detailed code (00D0)
Table
Command
Error Log
Log
Local instance Remote
instance
Local instance Local instance
Local instance Remote
instance
3-7, or
3-4.
3–5