HP StorageWorks P9000 Reference Manual page 252

Function
Function for specifying how to
synchronize data at the time of
a suspension
QUICK mode function
Function for specifying the copy
direction after RESYNC
Function for selecting the copy
pair to be manipulated by the
command
Legend: Y: Can be specified; --: Cannot be specified
Parameters
STEM(stem-name- 1 ) ~ <REXX prefix of 64 or fewer characters>
Specify the prefix of the name of the copy group structure that stores information about the copy
group for which you want to suspend the copy pair. Specify the same character string as the one
specified in the STEM parameter of the YKLOAD command that loaded the corresponding copy
group. You must also include a trailing period character.
MSG(stem-name-2) ~ <REXX prefix of 64 or fewer characters>
Specify an optional prefix for the name of the message structure used to store the messages to be
generated by this command. You must also include a trailing period character.
The message structure is initialized when the CLI command with the same name as the MSG
parameter is specified.
{ATTIME(timevalue)|CANCEL|DRAIN|PURGE|FLUSH|QUICK|FORWARD|REVERSE}
If some of these parameters are specified, the last one specified is effective.
In CAA, it is assumed that the DRAIN parameter is specified if neither the ATTIME nor CANCEL
parameter is specified and if none of DRAIN, PURGE, and FLUSH are specified.
In CAJ, it is assumed that the FLUSH parameter is specified if neither the PURGE nor FLUSH
parameter is specified.
ATTIME(timevalue)
If you use the ATTIME suspend function, specify the time at which suspend processing is performed.
This parameter is valid for copy groups specified by consistency group ID. If you do not use the
CAJ ATTIME suspend function, this parameter cannot be specified for a remote storage system.
252 CLI Commands
Suspends the copy pair when all pending
data is synchronized after updating has
terminated.
Suspends the copy pair when data up until
the time of the suspend request is
synchronized.
Suspends the copy pair when a suspend
request is issued, even if unsynchronized data
remains.
Suspends the copy pair so that the S-VOL can
be read or written even when data is being
copied.
Suspends the copy pair so that the copy
direction goes from the primary site to the
secondary site.
Suspends the copy pair so that the copy
direction goes from the secondary site to the
primary site.
Determines the copy pair to be manipulated
by the command according to the copy pair
status.
Copy type
BC CA CAA CAJ
-- -- Y --
-- -- Y Y
-- -- Y Y
Y -- -- --
-- Y Y Y
-- Y Y Y
Y Y Y Y
Parameter name
DRAIN
FLUSH
PURGE
QUICK
FORWARD
REVERSE
SELECT