HP StorageWorks XP10000 Disk Array - Manual (Page 26)

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Character string displayed Description Migration source
volume Migration target
volume
Continuous Access XP (target)
Volume that makes up a Continuous Access XP pair and whose
status is PSUS or PSUE -- Y
Continuous Access XP Status
Volume that makes up a Continuous Access XP pair and whose
status is neither PSUS nor PSUE Y Y
Business Copy XP (target)
Volume that makes up a Business Copy XP pair -- Y
Business Copy XP
Configuration [Root] Volume that makes up a Business Copy XP pair (This is a P-
VOL that makes up a pair with three S-VOLs.)
Business Copy XP
Configuration [Node] Volume that makes up a Business Copy XP pair (This is an SP-
VOL that makes up a pair with two S-VOLs.)
Business Copy XP
Configuration [Leaf] Volume that makes up Business Copy XP pair (This is an S-VOL
that makes up a pair with an SP-VOL.)
Y Y
Migration Group (target) Volume that is included in an migration group -- Y
Already Reserved #1 Volume reserved as a migration target Y Y
Continuous Access XP Journal Volume that makes up a Continuous Access XP Journal pair Y Y
Snapshot XP Volume that makes up a Snapshot XP pair Y Y
Cache LUN XP Volume for which Cache LUN XP is set Y Y
Command Device Volume used as a Command Device Y Y
LUSE (target) Volume that makes up LUSE -- Y
Path (target) Volume for which a path is set -- Y
Locked (target) Volume that is locked (not Read/Write) by LUN Security XP
Extention
#2
-- Y
NAS (target) NAS system volume -- Y
Externally Locked Volume that is using the external subsystem function and is
locked (not Read/Write) by LUN Security XP Extention
#2
Y Y
Not Acquired Volume
Information Volume whose volume information cannot be obtained Y Y
Legend:
Y: Corresponds to the reason that the volume cannot be migrated (cannot be used as a volume for migration)
--: Does not correspond to the reason that the volume cannot be migrated (can be used as a volume for migration)
#1
Includes the volumes migrated by HP StorageWorks Auto LUN XP.
#2
LUN Security XP Extention is a product name. For details on this product, see the manual HP StorageWorks LUN Security XP
Extention User Guide for the XP12000/XP10000/XP1024/XP128.
When the migration source volume is a LUSE, you can specify only those volumes that are not applicable to
Table 1-4 Character Strings Representing Reasons a Volume Cannot Be a Migration Source or Target. In
addition, the volume must satisfy the following conditions:
• All migration target volumes are made up of either internal or external volumes.
• If they are external volumes, the external volume attributes (emulation type, IO suppression mode, cache
mode, and CLPR) are identical.
Although they are not required, it is recommended that the following conditions be satisfied. If they are not
satisfied, errors might occur during operation after migration is performed.
• All migration target volumes have the same RAID level.
• All migration target volumes have the same drive type, either SATA or non-SATA.
• For external volumes, all volumes are in the same chassis.
When the migration source volume LUSE is migrated, each LDEV in the migration target volume will make up a
LUSE and be replaced with the migration source. Figure 1-14 shows migration of a LUSE configuration.