Hitachi AMS 2000 Series, Reference Manual

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Performing CCI Operations
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
H orcmshutdown command
The horcmshutdown command is a shell script for stopping the HORCM
application (/etc/horcmgr). Table 1-25 describes the shutdown command
parameters.
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Horcctl command
The HORCM software has logs that identify the cause of software and
hardware errors as well as a tracing function for investigating such errors.
The location of the log files depends on you’s command execution
environment and the HORC Manager’s execution environment. The
command trace file and core file reside together under the directory
specified in the HORC Manager’s execution environment. See Chapter 3,
Maintenance log and tracing functions for log file and log directory
information.
The horcctl command can be used for both maintenance and Chapter 2,
Troubleshooting . The horcctl command allows you to change and display
the internal trace control parameters (that is, level, type, buffer size) of the
HORC Manager commands. If a new value for a parameter is not specified,
the current trace control parameter is displayed. Table 1-26 lists and
describes the horcctl command parameters.
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Table 1-25: Horcmshutdown Command Parameters
Parameter Value
Command
Name horcmshutdown
Format horcmshutdown.sh {inst...} 
horcmshutdown.exe {inst...}
Option Inst: Specifies the HORCM (CCI) instance number (numerical value). When
this option is specified, the command stops the specified HORCM instance.
When this option is not specified, the command refers to the instance
(environment variable HORCMINST) of the execution environment of this shell
script and stops the following the HORCM instance.
When HORCMINST is specified, this command stops the HORCM instance of
the execution environment of this shell script.
When HORCMINST is not specified, this command stops the HORCM having no
instance setting.
Note: This command instructs the HORCM instance to stop and receives a
response immediately before the HORCM instance stops. Therefore, the
response to this command does not mean that the HORCM instance has
disappeared.
CAUTION! Do not change the trace level unless directed to do so by a
Hitachi representative. Level 4 is the normal trace level setting. Levels 0-
3 are for Chapter 2, Troubleshooting . Setting a trace level other than 4
may impact problem resolution. If you request a change of the trace level
using the horcctl –l <level> command, a warning message is displayed,
and this command enters interactive mode.