Hitachi Command Control Interface (CCI) User and Reference Guide 293
Parameter Value
Options -h: Displays Help/Usage and version information.
-q: Terminates the interactive mode and exits the command.
-z or -zx (OpenVMS cannot use the -zx option): Makes the raidar 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 command as [HORC]/[HOMRCF], and is used
to specify the instance# of HORCM.
-g <group>: Specifies a group name defined in the configuration definition file. The command is executed
for the specified group unless the -d <pair Vol> option is specified.
-d <pair Vol>: Specifies paired logical volume name defined in the configuration definition file. When this
option is specified, the command is executed for the specified paired logical volume.
-d[g] <raw_device> [MU#]: Searches a group on the configuration definition file (local instance) for the
specified raw_device. If the specified raw_device is found, the command is executed on the paired logical
volume (-d) or group (-dg). This option is effective without specification of “-g <group>” option. If the
specified the raw_device is contained in two or more groups, the command is executed on the first group.
-d[g] <seq#> <LDEV#> [MU#]: Searches a group on the configuration definition file (local instance) for
the specified LDEV, and if the specified LDEV is contained in the group, the command is executed on the
paired logical volume (-d) or group (-dg). This option is effective without specification of “-g <group>”
option. If the specified LDEV is contained in two or more groups, the command is executed on the first
group. The <seq #> <LDEV #> values can be specified in hexadecimal (by addition of “0x “) or decimal.
-m <marker>: Specifies the sequence # of MCU PVOL, called the Q-marker. If the application gets Q-
marker as the result of execution of pairsyncwait because of timeout or “-nowait”, the application can
reconfirm the completion of Async transfer by using pairsysncwait with Q-marker. If the application does
not specify Q-marker, CCI uses the latest sequence # when CCI receives pairsysncwait. It is also possible
to wait for the completion from SVOL side with this option.
Q-Marker format: = iissssssss, where ii = incarnation # of pair volume, and ssssssss = PVOL serial #.
-t <timeout>: Specifies the timeout value to wait for the completion of RCU DFW area. The unit is 100
ms. MCU gets the latest sequence # from RCU at regular interval.
-nowait: Gets the latest sequence # of MCU PVol and CTGID without waiting. When this option is
specified, the latest sequence # of MCU PVol is reported immediately, and -t <timeout>option is ignored.
-nomsg: Suppresses messages to be displayed when this command is executed from a user program.
This option must be specified at the beginning of the command arguments.
-fq: Displays the number of remaining Q-Markers within the CT group by adding “QM-Cnt” to the last
column. “QM-Cnt” will be shown as follows:
• In case of specifying “-nowait -fq”
“QM-Cnt” will be shown as the number of remaining Q-Marker at this time within CT group.
• In case of specifying “-nowait -m <marker> -fq”
“QM-Cnt” will be shown as the number of remaining Q-Marker from the specified <marker> within CT
group.
• In case of “TIMEOUT” without “-nowait”
“QM-Cnt” will be shown as the number of remaining Q-Marker at this timeout within CT group.
“
QM-Cnt” will be shown as “-”, if the status for Q-Marker is invalid (i.e. status is “BROKEN” or
“CHANGED”).
Example:
# pairsyncwait -g oradb -nowait -fq
UnitID CTGID Q-Marker Status Q-Num QM-Cnt
0 3 01003408ef NOWAIT 2 120
# pairsyncwait -g oradb -nowait -m 01003408e0 -fq
UnitID CTGID Q-Marker Status Q-Num QM-Cnt
0 3 01003408e0 NOWAIT 2 105
# pairsyncwait -g oradb -t 50 -fq
UnitID CTGID Q-Marker Status Q-Num QM-Cnt
0 3 01003408ef TIMEOUT 2 5
