HP StorageWorks XP Snapshot Software user guide: HP XP12000, HP XP10000, HP 200 Storage Virtualization System (T1713-96026, March 2009)

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NOTE:

• You need LUN Security XP Extension to set the Read Only attribute, Protect attribute, S-VOL Disable,

or VMA. For more information, see the

HP StorageWorks LUN Security XP Extension user guide

• You need XP RAID Manager to set extents, Zero Read Capacity, or Invisible attribute. For more

information, see the

HP StorageWorks XP RAID Manager user guide

• You can check if the volume has the Read Only attribute, Protect attribute, S-VOL Disable, VMA,

extents, Zero Read Capacity attribute, or Invisible attribute by accessing the LUN Security XP Ex-

tension pane. For more information, see the

HP StorageWorks LUN Security XP Extension user

guide

When XP Snapshot shares volumes with the software products shown in Table 9 on page 34, some

operations are restricted according to the pair statuses.

Combining XP Snapshot with XP Business Copy

When the XP Snapshot P-VOL and XP Business Copy pair's volume are shared, the relationship between

the XP Business Copy pair status and XP Snapshot operations is shown in Table 10 on page 35 and

Table 11 on page 35.

Table 10 XP Snapshot operations when XP Snapshot P-VOL and XP Business Copy P-VOL are shared

XP Business Copy pair status

XP Snapshot oper-

ations

PSUECOPY(RS-

COPY(RS)PSUSPSUS(SP)COPY(SP)PAIRCOPY

OKNoOKOKOKOKOKOK

Creating pairs (pair-

create)

OKNoOKOKOKOKOKOK

Storing snapshot

data (pairsplit)

OKNoNoOKNoNoNoNo

Restoring pairs

(pairresync -restore)

OKOKOKOKOKOKOKOK

Deleting snapshot

data (pairresync)

OKOKOKOKOKOKOKOK

Deleting pairs (pair-

split -S)

OK: Operation allowed.

No: Operation not allowed (command rejected).

Table 11 XP Snapshot operations when XP Snapshot P-VOL and XP Business Copy S-VOL are shared