HP 9000 rp5405 Servers - Manual (Page 197)

Copy type
Option
Copy pair op-
eration
Snapshot /
Fast Snap Business
Copy Continuous Ac-
cess Journal Continuous Access
Asynchronous
Continuous Ac-
cess Synchron-
ous
N N Y Y N
Data forward
timeout time
takeover
N N Y Y Y Copy Pace
swap takeover
recovery (re-
sync)
N N Y Y Y Copy Pace
takeover recov-
ery (recreate)
N N Y N N JNLG ID (P)
N N Y
7 N N JNLG ID (S)
N N Y Y Y No Copy
Legend:
Y: Can be set.
N: Cannot be set.
1. Can be set when the copy type is Snapshot.
2. You set either the Split option or the Assign CTG for At-Time Split option. You cannot set both at
the same time.
3. The setting cannot be changed when the copy type is Snapshot, but the option is always enabled.
4. Can be set for HP StorageWorks P9500 Disk Array, and XP24000/XP20000.
5. The combinations and values differ depending on the copy type and storage system. For the
combinations that can be specified and the maximum CTGID values, see the table below.
6. Can be set for XP24000/XP20000.
7. Disabled when the you attempt to execute this for a 3DC delta Continuous Access Journal pair
configuration.
Copy type and storage system combinations for which CTGID operation options can be set
Copy types and maximum CTGID values
Storage System
Snapshot /
Fast Snap
Business Copy
Continuous Ac-
cess Journal Continuous Access
Asynchronous Continuous Ac-
cess Synchronous
255
127 255
N
127
HP StorageWorks P9500 Disk
Array
127
XP24000/XP20000
N N HP XP12000
NOTE:
CTGID values start at 0. Also, the CTGID option cannot be specified for Delta Resync or Snapshot.
User Guide 197