Chapter 4 Functions of ReplicationControl
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Description
disk_array_name: Name of the disk array to link to
link_number: Link number
Number of a disk array to link to (link number), beginning with 0
path_number: Path number
Connection number for each of disk arrays to link to, beginning with 0
path_state: Path status
Indicates the connection status for each path indicated by the path
number.
y Ready: Link normal
y Fault: Link abnormal
y Freeze: Replication function of disk array to link to
freezing
y Offline: Link status unknown (disk array starting)
y Link Check: The link status involved in abnormal occurrence
being checked
director_number: Director number
Number of the replication director or host director to which the path
indicated by a path number is connected
[Execution Conditions]
To display information on the replication function of a disk array, the following conditions must be
satisfied.
(i) At least one logical disk of the target disk array is registered in the volume list.
(ii) The volume list is not being created or updated.
(iii) A special file specific to iSM is not being created (HP-UX version UNIX only).
The above execution conditions are not applicable when cooperation with iSM (replication
management) is performed.