Hewlett Packard Enterprise HPE XP7, User Manual, Page: 75 / 311

Pair Type Pair A
status
Operation for pair A
Pair with snapshot attribute Pair with clone
attribute Snapshot
/ clone
attribute
common
Create Split Resync Restore Create Split Delete
PSUS(SP
) N N N N N YN N
PSUE N N N N N N N
SMPL(PD
) N/A N/A N/A N/A N/A N/A N/A
Y: Operation successful.
YN: Operation not performed, process terminated.
N: Process terminated abnormally.
The following table explains operations of cascaded pair B when pair B has the clone attribute, and its
pair status is COPY(PD).
Pair Type Pair A
status
Operation for pair B
Pair with snapshot attribute Pair with clone
attribute Snapshot
/ clone
attribute
common
Create Split Resync Restore Create Split Delete
With the
snapshot
attribute COPY(PD
) N/A N/A N/A N/A N/A N/A N/A
PAIR N N N N N N Y
PSUS N N N N N N Y
COPY(RS
) N N N N N N Y
COPY(RS
-R) N N N N N N Y
PSUE N N N N N N Y
SMPL(PD
) N/A N/A N/A N/A N/A N/A N/A
With the
clone
attribute COPY(PD
) N N N N N N Y
PAIR N N N N N N Y
PSUS(SP
) N N N N N N Y
PSUE N N N N N N Y
Table Continued
Fast Snap system and planning requirements 75