Hitachi AMS 2000 Reference Manual page 89

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Table 1-26: Horcctl Command Parameters
Parameter
Command horcctl
Name
Format horcctl  -h  -q  -z  -I[H  M][instance#]  -d  -c  -l level  -d y/n  -s
size(KB)  -t type  -S  -D  -C  [-u <-unitid>  -ND  -NC  -g group
Options -h: Displays help, usage, and version information.
-q: Terminates the interactive mode and exits the command.
-z or -zx: Makes the horcctl command enter the interactive mode. The -zx option
guards performing of the HORCM in the interactive mode. When this option detects a
HORCM shut down, interactive mode terminates.
-I[H | M][instance#] or -I[TC | SI][instance#]: Specifies the instance number
and the command execution environment. Refer to
command execution environment on page
-d: Interprets the control options following this option (-l <level>, -b <y/n>, -
s <size(kB)>, and -t <type>) as the parameters of the CCI commands.
-c: Interprets the control options following this option (-l <level>, -b <y/n> and -t
<type>) as the parameters of the HORC Manager (HORCM).
-l <level>: Sets the trace level (range = 0 to 15). If a negative value is specified, the
trace mode is canceled. A negative value "n" must be specified as "-n".
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
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.
-b <y/n>: Sets the trace writing mode: Y = buffer mode, N = synchronous mode.
-t <type>: Sets the trace type (range = 0 to 511). When this option is used, only
traces of the specified type are output. One or more values can be specified.
-s <size(KB)>: Changes the default trace buffer size, which is 1 MB, in units of 1,024
bytes.
-S: Shuts down HORCM.
-D: Displays the command device name currently used by HORCM. If the command
device is blocked due to online maintenance (firmware replacement) of the array, you
can check the command device name in advance using this option.
-C: Changes the command device name being used by HORCM and displays the new
command device name. If the command device is blocked due to online maintenance
of the array, you can change the command device in advance using this option.
-u <unitid>: Used to specify the unit ID of a command device as the target. This
option is effective when the -D or -C option is specified. If this option is not specified,
the unit ID is 0.
-ND –g <group>: Displays the network address and port name being used by
HORCM. The -g <group> option is used to specify the group name defined in the
configuration definition file.
-NC –g <group>: Changes the network address and port name being used by
HORCM and displays the new network address name. The -g <group> option
specifies the group name defined in the configuration definition file.
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
Value
1-4.
Performing CCI Operations
Instance number and option for
Chapter 2,
1–71