HP XP Racks - Manual (Page 196)

Copy pair operation options that can be set for each copy type
Description
Copy Type
Copy Pair Operation
Option Values
BC
Cnt
Ac-J Cnt
Ac-A Cnt
Ac-S
If the value is On, the status will be changed to Split
immediately.
If the value is Off, the status will be changed to Split after
all the updated data in the P-VOLs are copied.
Y -- -- -- On, Off(*) Quick Split split
If the value is On, the split operation will be issued to all
the target pairs regardless of their status. When some
pairs are selected, this option internally becomes On.
If the value is Off, the split operation will be issued only
to the pairs with certain status.
Y Y Y Y On, Off(*) Force
The Forward value should be set in order to perform the
resync operation after the split operation is performed.
The Reverse value should be set to perform the Restore
operation after the split operation is performed.
-- Y Y Y
Forward, Re-
verse
Direction
If the value is Flush, the split operation is performed after
data synchronization is completed.
If the value is Purge, the split operation is performed
immediately.
This option can be selected only if the value of the
Direction option is set to Forward.
-- Y Y -- Flush, Purge
Synchroniza-
tion
If the value is Read Only, the S-VOLs will be read only
after the split operation is done.
If the value is Read Write, the S-VOLs will be writable
after the split operation is done.
Y Y Y Y
Read
Only(*),
Read Write
Secondary
Mode
If the value is On, the status will be changed to Pair
immediately.
If the value is Off, the status will be changed to Pair after
all the updated data in the P-VOLs is copied to the S-VOLs.
Y -- -- -- On, Off(*) Quick Resync
resync
If the value is On, the resync operation will be issued to
all the target pairs regardless of their status.
If the value is Off, the resync operation will be issued
only to the pairs with certain status.
Y Y Y Y On, Off(*) Force
If the value is On, a CTG is applied to the target pairs.
This option applies only to XP12000/XP10000/SVS200,
XP24000/XP20000, and HP P9500 storage systems.
-- -- -- Y On, Off (*)
Apply
MF/Open
CTG
If the value is On, pairs will be re-synchronized even if
their S-VOLs are ONLINE.
Y Y Y Y On, Off (*)
Overwrite
ONLINE tar-
get volume
Managing pair life cycle 196