1–104
Performing CCI Operations
Hitachi AMS 2000 Family Command Control Interface (CCI) Reference Guide
The output of the pairsyncwait command is:
• UnitID: Unit ID in case of multiple array connection
• CTGID: CTGID within Unit ID
• Q-Marker: The latest sequence # of local array P-VOL (marker) when
the command is received.
• Status: The status after the execution of command.
• Q-Num: The number of process queue to wait for synchronization
within the CTGID.
Execute the pairsyncwait command only when the target pair statuses are
all PAIR. It can also be executed when the target pair status is other than
PAIR, but the output result becomes as it is shown in the table below.
•
•
Table 1-39: C
ommand is Issued to the Primary Array in which a TCE
Pair has been Created
Options
Result
-g or -g -nowait
The command can be executed when a status of a pair, which
is defined as the lead pair of the specified group in the
configuration definition file, is PAIR.
-d or -d -nowait
The command can be executed when the status of the
specified pair is PAIR.
-g, -m, or -d -m
The command can be executed even when a single pair in the
PAIR status exists in the specified group.
Table 1-40: Command is Issued to the Secondary Array in which a
TCE Pair has been Created
Options
Result
-g, -d, -g -nowait, or -d -nowait Cannot executed
-g -m, or -d -m
The command can be executed even when a single pair
in the PAIR status exists in the specified group.
Summary of Contents for AMS 2000 Series
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