HP StorageWorks P9000 Tiered Storage Manager Software 7.1.1 CLI Reference Guide (TB585-96014, September 2011)

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Reference information regarding migration
This section describes the reasons displayed by the GetVolumes command when migrations cannot
be performed. This section also describes the conditions that must be met when a migration is performed
in which THP pools are specified for the migration target and LUSE volumes are specified for the
migration source.
Reasons a migration might not be possible
This subsection describes the character string displayed to the right of the reason item (an output
item of the GetVolumes command, which displays the reason a migration was not possible) and
the volume status displayed as the reason why the migration was not possible.
The following table describes the character strings that are displayed to the right of reason (why the
migration was not possible).
The status of the volume varies depending on whether (target) is added at the end of the displayed
character string as follows:
• If (target) is not added: The specified volume cannot be a migration source volume nor a mi-
gration target volume. For a detailed reason why a migration is not possible, see Table 104.
• If (target) is added: The specified volume can be a migration source volume, but cannot be a
migration target volume. For a detailed reason why a migration is not possible, see Table 105.
Note that the reason for a migration not being possible is not displayed for volumes set up by using
an optional program for mainframe systems.
Table 104 Volumes that cannot be used as migration sources or migration targets
Status of the specified volumeDisplayed character string
The volume is part of a Business Copy or Hitachi
ShadowImage for Mainframe S-VOL, and paired with
an SP-VOL.
Business Copy Configuration [Leaf]
< Business Copy XP Configuration [Leaf]
>
The volume is part of a Business Copy or Hitachi
ShadowImage for Mainframe SP-VOL, and paired
with two S-VOLs.
Business Copy Configuration [Node]
< Business Copy XP Configuration [Node]
>
The volume is part of a Business Copy or Hitachi
ShadowImage for Mainframe P-VOL, and paired with
three S-VOLs.
Business Copy Configuration [Root]
< Business Copy XP Configuration [Root]
>
Cache Residency Manager or Cache Residency
Manager for Mainframe is set for the volume.
Cache LUN XP
Reference information during operations200