The following table gives the meanings of the attributes of the PairState elements.
MeaningAttribute name
Copy pair statusState
C/T delta valueCTDelta
Copy pair matching rateMatchingPerCent
Whether direction is reverse from Secondary to PrimaryReversed
• Copy Pair
<!ELEMENT CopyPair(PairState,DiskDevice,DiskDevice)>
• TC Option
<!ELEMENT TC_Options(EMPTY)>
<!ATTLIST TC_Options
GroupID CDATA#IMPLIED
FenceLevel (DATA|STATUS|NEVER)#REQUIRED
FreezeScpMode (Y|N)#IMPLIED
TimeStampMode (Y|N)#IMPLIED
Map (CYL|TRK)#IMPLIED
OpenMF (Y|N)#IMPLIED
The following table gives the meanings of the attributes of the TC_Options elements.
MeaningAttribute name
Consistency group IDGroupID
Handling of P-VOL after suspendingFenceLevel
When Y, makes SCP if SUSPERFreezeScpMode
When Y, the timestamp transfer mode is enabled.TimeStampMode
Unit of difference managementMap
When Y, the Open/MF Consistency Preservation Function is used.OpenMF
• TCA Option
<!ELEMENT TCA_Options(EMPTY)>
<!ATTLIST TCA_Options
GroupID CDATA#REQUIRED
ErrorLevel (GROUP|VOLUME)#REQUIRED
Map (CYL|TRK)#IMPLIED
FlowControl (Y|N)#REQUIRED
F_Timer_Type (SYSTEM|LOCAL|NONE)#REQUIRED
R_Timer_Type (SYSTEM|LOCAL|NONE)#REQUIRED
>
The following table gives the meanings of the attributes of the TCA_Options elements.
MeaningAttribute name
Consistency group IDGroupID
Unit for suspendingErrorLevel
Unit of difference managementMap
Flow controlFlowControl
310 Data Objects
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