Pair status and available pair tasks

ShadowImage User Guide

Version
9.8.7
Audience
anonymous
Part Number
MK-98RD9021-17

The status of a pair determines the actions you can perform.

The following table lists the pair tasks that you can perform for each status.

Pair status

Pair task

Create pairs

Split pairs

Resync pairs

(Normal Copy)

Resync pairs

(Reverse Copy)

Suspend pairs

Delete pairs

SMPL(PD)

NO

NO

NO

NO

NO

NO

COPY(PD)/COPY

YES

YES

NO

NO

YES

YES

PAIR

YES

YES

NO

NO

YES

YES

COPY(SP)/COPY

YES

NO

NO

NO

YES

YES

PSUS(SP)/PSUS

YES

NO

YES

NO

YES

NO

PSUS

YES

NO

YES

YES

YES

YES

COPY(RS)/COPY

YES

NO

NO

NO

YES

YES

COPY(RS-R)/RCPY

NO

NO

NO

NO

YES

YES

PSUE

YES

NO

YES

NO

NO

YES