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HP StorageWorks XP Remote Web Console Software User Manual

Page 19

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Table 3 Pair Status in 3DC Multi-target Configuration When P-VOL of XP Continuous Access
Journal Delta Resync Pair Is Set as an XP Auto LUN Source Volume

Status

Pair Name

PSUS or PAIR

XP Continuous Access pair

Any pair status can be acceptable

XP Continuous Access Journal pair

HOLD or HLDE

XP Continuous Access Journal delta resync pair

Table 4 Pair Status in 3DC Multi-target Configuration When S-VOL of XP Continuous Access
Journal Delta Resync Pair Is Set as an XP Auto LUN Source Volume

Status

Pair Name

Any pair status can be acceptable

XP Continuous Access pair

PSUS

XP Continuous Access Journal pair

HOLD or HLDE

XP Continuous Access Journal delta resync pair

To migrate the XP Continuous Access Journal volumes, you must specify the target volumes
that belong to the same CLPR.

CAUTION:

When you specify an XP Thin Provisioning virtual volume or an internal volume

that is used for the XP Continuous Access pair as a source volume, see

Table 5 (page 19)

for

specifying a target volume. The XP Continuous Access pair combination of an internal volume
as a P-VOL and an XP Thin Provisioning virtual volume as an S-VOL is not recommended.
Prevent this XP Continuous Access pair combination from being made after the volume is
migrated.

Table 5 Target Volumes when the XP Continuous Access Journal Pair Volume is Specified as
a Source Volume

Target volume

XP Continuous Access
Journal pair volume
that is specified as
the source volume

XP Continuous Access Journal pair before
migrating a volume

Can an XP Thin
Provisioning virtual
volume be specified?

Can an internal
volume be specified?

S-VOL

P-VOL

Yes

Yes

P-VOL

Internal volume

Internal volume

Yes, but this
combination is not
recommended.

Yes

S-VOL

Yes

Yes, but this
combination is not
recommended.

P-VOL

XP Thin Provisioning
virtual volume

Yes, but this
combination is not
recommended.

Yes

S-VOL

Yes

Yes

P-VOL

Internal volume

XP Thin Provisioning
virtual volume

Yes

Yes

S-VOL

Yes

Yes, but this
combination is not
recommended.

P-VOL

XP Thin Provisioning
virtual volume

Yes

Yes

S-VOL

Interoperability with Other Products

19

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