HP P9000 Business Continuity Manager Reference Guide (T5253-96058, September 2011)

elapsed, suspension will take place. In this case, data consistency is guaranteed, however, suspend
processing might be delayed.
GENID(generation-id) ~ <2-digit hexadecimal number><<00>>
Applies to Business Copy for Mainframe, Continuous Access Asynchronous for Mainframe.
Specify a generation ID. The default value (used when this parameter is omitted) is 00. Generation
IDs can be used as a generation number used for identifying the generation of backups.
For example, generation IDs are useful when you need to maintain consistency between multiple
storage systems. If you have specified different generation IDs for the volumes of individual storage
systems each time you set the ATTIME suspend time, all storage systems can be recovered from
the same volumes that have the same generation ID when the storage systems are recovered.
CANCEL
Applies to Business Copy for Mainframe, Continuous Access Asynchronous for Mainframe.
If this parameter is used, the ATTIME suspend time is canceled. This parameter is valid for copy
groups specified by consistency group ID.
For Cnt Ac-A Z, this parameter cannot be specified for a remote storage system. Table 136 (page
251) shows the operation when the ATTIME suspend time that has been set for the CAA copy group
is canceled.
Table 136 Operation When the ATTIME Suspend Time Is Canceled in CAA
Operation when the ATTIME suspend time
is canceled
Setting of the ATTIME
suspend time
Target storage system
The ATTIME suspend time is not canceled
because this operation cannot be performed
for a storage system (the return code is 48).
SpecifiedStorage system that is not
directly connected to a host
Not specified
The ATTIME suspend time is canceled.SpecifiedStorage system that is directly
connected to a host
The ATTIME suspend time is not canceled
because it has not been set (the return code
is 0).
Not specified
When the copy type is BC and you do not use the CAJ ATTIME suspend function, do not specify
this parameter for a remote storage system or a copy group in which P-VOLs are Non Gen'ed
volumes. Table 137 (page 251)shows the operation when the ATTIME suspend time that has been
set for the BC copy group is canceled:
Table 137 Operation When the ATTIME Suspend Time Is Canceled in BC
Operation when the ATTIME suspend time is
canceled
Setting of the ATTIME suspend timeTarget storage system
or copy group
NORMAL ATTIME
suspend time
CAJ ATTIME suspend
time
NORMAL ATTIME
suspend time
CAJ ATTIME
suspend time
--The CAJ ATTIME
suspend time is
canceled.
--Specified
Storage system that
is not directly
connected to a host
•
The NORMAL ATTIME
suspend time is not
--Specified--
• Copy group in
which the P-VOLs
are Non Gen’ed
volumes
canceled because this
operation cannot be
performed.
1
The NORMAL ATTIME
suspend time is not
The CAJ ATTIME
suspend time is not
Not specifiedNot specified
Command details 251