Dlmgetras Utility For Collecting Hdlm Error Information - Hitachi XP P9500 User Manual

Table 7-1 Examples of the Starting Time of the Host and the Execution
Execution time of the device
configuration on starting the host
(when HDLM is installed)
Execution time of the device
configuration on starting the host
(when HDLM is not installed)
Executing cfgmgr
Executing dlmrmdev
Executing view -path
#1
The starting time of the host and the execution time of the utilities
depend on the following conditions:
- The hardware configuration (for example, whether you use Fibre
Channel switches)
- The number of hdisk created under the /dev directory
#2
The number of LUs is 256.
#3
The execution environment is as follows:
Machine Spec: CPU: Power4 1200MHz x 2

DLMgetras Utility for Collecting HDLM Error Information

This utility collects information that is needed to analyze HDLM errors that
have occurred: information such as error logs, integrated trace files, trace
files, definition files, core files, system crash dump files, and libraries. The
7-4
Time of the Utilities
Operation
Utility Reference
Hitachi Dynamic Link Manager User Guide (for AIX(R))
Number of paths
for an LU/ Total
Execution time
number of
#2
paths
4/1024 42 seconds
8/2048 42 seconds
16/4096 43 seconds
4/1024 32 seconds
8/2048 38 seconds
16/4096 1 minutes 37 seconds
4/1024 53 seconds
8/2048 1 minutes 14 seconds
16/4096 1 minutes 51 seconds
4/1024 1 minutes 15 seconds
8/2048 1 minutes 27 seconds
16/4096 1 minutes 51 seconds
4/1024 0.42 seconds
8/2048 1.51 seconds
16/4096 3.41 seconds
#1, #3