Hitachi TAGMASTORE MK-90RD011-25 User Manual

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Chapter 4 Performing CCI Operations

Parameter Value

Options

-h displays Help/Usage, and version information.
-q terminates interactive mode and exits this command.
-z or -zx (OpenVMS cannot use -zx option) This option makes this command enter interactive mode. The

-zx option prevents using HORCM in interactive mode. This option terminates interactive mode upon

HORCM shut-down.
-I[H][M][instance#] or -I[TC][SI][instance#] This option used for specifying the command as

[HORC]/[HOMRCF], and used for specifying Instance# of HORCM (refer to section 4.1.1).
-g[s] This option is used to specify a group name (defined in the configuration definition file). The

command is executed for the specified group unless the -d option shown below is specified.
-d[s] This option is used to specify a logical (named) volume (defined in the configuration

definition file). When this option is specified, the command is executed for the specified paired logical

volume.
-d[g][s] [MU#] ...This option searches the RM configuration file (local instance) for a

volume that matches the specified raw device. If a volume is found, the command is executed on the

paired volume (-d) or group (-dg).This option is effective without specification of the “-g ” option. If

the specified raw_device is listed in multiple device groups, this will apply to the first one encountered.
-d[g][s] [MU#] This option searches the RM instance configuration file (local instance)

for a volume that matches the specified sequence # and LDEV. If a volume is found, the command is

executed on the paired logical volume (-d) or group (-dg).This option is effective without specification of

the “-g ” option. If the specified LDEV is listed in multiple device groups, this will apply to the first

one encountered. can be specified in a hexadecimal (by addition of “0x “) or decimal.
-jp (HORC/UR only)Horctakeoff command can be changed 3DC configuration from 3 DC multi-target

to 3 DC multi-hop.In order to create 3 DC multi-hop (CA_SyncÆCA_Sync/UR_PVOLÆUR), it will be

needed to specify a journal group ID for UR_PVOL. So this option is used for that purpose. If this option

will not be specified, a journal group ID for UR_PVOL used for 3 DC multi-target will be inherited

automatically.
-js (HORC/UR only)Horctakeoff command can be changed 3DC configuration from 3 DC multi-target

to 3 DC multi-hop.In order to create 3 DC multi-hop (CA_SyncÆ

CA_Sync/URÆUR_SVOL), it will be

needed to specify a journal group ID for UR_SVOL. So this option is used for that purpose. If this option

will not be specified, a journal group ID for UR_SVOL used with 3 DC multi-target will be inherited

automatically. The CTGID will also be inherited automatically for the internal paircreate command.
-t The -t option specifies the maximum time to wait for the Sync_PVOL to

Sync_SVOL delta data re-synchronizing operation. It is used for the internal pairresync command with the

time-out period in units of seconds. If this option will not be specified, the default timeout value (7200 sec)

is used.

-nomsg This option is used to suppress messages when this command is executed from a user program.

This option must be specified at the beginning of the command arguments.

Returned values

The horctakeoff command returns one of the following values in exit (), which allows users to check the

execution results using a user program or script. \\ Normal termination 0: \\• Abnormal termination The

horctakeoff command returns the following error codes as well as generic error.\\Specific error code for

horctakeoff