HP XP20000 Manual do Utilizador descarregar pdf (Página 31)

Table 11 XP Snapshot Operations for Shared XP Snapshot P-VOL/XP Continuous Access

or XP Continuous Access Journal S-VOL (continued)

XP Continuous Access / XP Continuous Access Journal Pair StatusXP Snapshot Operations

DeletingSuspendingSSWS

PSUEPSUSPAIRCOPY

YesYesYesYesYesYesYesDeleting snapshot data

(pairresync)

YesYesYesYesYesYesYesDeleting pairs (pairsplit

−S)

Yes: Operation is allowed.

No: Operation is not allowed (command rejected).

1: SSWS is a status of XP Continuous Access Journal pairs. XP Continuous Access pairs will not

change to SSWS status.

2: When you restore the XP Snapshot pair whose P-VOL is used as an XP Continuous Access or

XP Continuous Access Journal S-VOL, you need to switch operations from the local site to the remote

site by executing the horctakeover command.

3: These pairs cannot be used as XP Continuous Access Journal delta resync pair volumes

Table 12 XP Continuous Access / XP Continuous Access Journal Operations for Shared XP Snapshot

P-VOL/XP Continuous Access or XP Continuous Access Journal P-VOL

XP Snapshot Pair StatusXP Continuous Access / XP

Continuous Access Journal

Operations

PSUECOPY

(RS-R)

COPY (RS)SMPL (PD)PSUSPAIRCOPY

YesNoYesYesYesYesYesCreating pairs

(paircreate)

Yes-YesYesYesYesYesSplitting pairs

(pairsplit)

YesNoYesYesYesYesYesResynchronizing pairs

(pairresync)

YesYesYesYesYesYesYesDeleting pairs

(pairsplit −S)

YesNoYesYesYesYesYesSwitching to remote site

(horctakeover)

Yes: Operation is allowed.

No: Operation is not allowed (command rejected)

N/A: Not Applicable

Table 13 XP Continuous Access/XP Continuous Access Journal Operations for Shared XP Snapshot

P-VOL/XP Continuous Access or XP Continuous Access Journal S-VOL

XP Snapshot Pair StatusXP Continuous Access / XP

Continuous Access Journal

Operations

PSUECOPY

(RS-R)

COPY (RS)SMPL (PD)PSUSPAIRCOPY

NoNoNoYesNoNoNoCreating pairs

(paircreate)

YesYesYesYesYesYesYesSplitting pairs

(pairsplit)

YesNoYesYesYesYesYesResynchronizing pairs

(pairresync)

Interoperability with Other Products and Functions 31

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