IBM DS6000 - Manual (Page 113)

Chapter 9. FlashCopy interfaces 89
9.6.2 Display properties of existing FlashCopy
On the DS SM window, select Real-time manager on the left, then FlashCopy
.
Identify the
DS6000 (storage unit and LSS for example) for which you would like to display FlashCopy
information. This will give you a list of all active FlashCopy relationships; see Figure 9-5.
By checking the box at the left of the FlashCopy of your interest, the Select Actions for this
FlashCopy relationship are changed, based on the attributes of the FlashCopy relationship
and the possible actions to be performed on it. Using the Select Action, select Properties.
All attributes of the selected FlashCopy will be displayed.
Options for the target volume
FlashCopy target can be Metro
Mirror or Global Copy primary tgtpprc Establish target on existing
Metro Mirror source
Permit target volume to be online
in z/OS environment tgtoffline Permit FlashCopy to occur if
target is online for host access Only for CKD volumes (z/OS)
Inhibit writes to target volume tgtinhibit - Resync target for z/OS
Options for FlashCopy pair
Identification of FlashCopy pair dev or
source:target Selected in windows
Change Recording record Enable change recording
Persistent FlashCopy persist Make relationship persistent
Full volume background
FlashCopy nocp Initiate background copy
Sequence number seqnum Sequence number for this
relationship
Options Parameter
with DS CLI
command
mkflash Parameter with DS SM
FlashCopy create Remark