HP StorageWorks XP Remote Web Console Software - Manual (Page 11)

LUN Security XP Extension user guide 11
• Logical volumes specified as Business Copy XP S-VOLs
• Logical volumes reserved for Auto LUN XP
• Logical volumes with VMA that are blocked
• Pool volumes
• Virtual volumes
• Snapshot XP S-VOLs
• Logical volumes to which paths are defined from ports connected to iSCSI targets
• Logical volumes you cannot set Volume Management Area (VMA):
• Logical volumes with emulation types other than OPEN-V
• Logical volumes configured as command devices
• NAS system volumes, which are also called system LUs
• NAS user volumes, which are also called user LUs
• Logical volumes expanded by the Just-in-Time function
• Logical volumes reserved for Auto LUN XP
• Logical volumes to which paths are set
• Logical volumes that are blocked
• Logical volumes whose capacities are not equal to the mapped external volumes’ capacity
• Flex Copy XP volumes where host I/O suppression is enabled
• Logical volumes specified as Continuous Access XP Journal journal volumes
• Flex Copy XP S-VOLs
• Logical volumes to be migrated by Auto LUN XP
• Pool volumes
• Virtual volumes
• Snapshot XP P-VOLs or S-VOLs
• Logical volumes to which paths are defined from ports connected to iSCSI targets
• Difference between Administrators and StorageAdmins
In this guide, a user who manages the whole array is called an Administrator. When the array’s
resources are partitioned by XP Disk/Cache Partition, a group of the virtually divided resources is
called an SLPR. A user who manages the SLPR is called a StorageAdmin.
While the Administrator can set the access attribute for logical volumes in any CUs in the array, the
StorageAdmin can set the access attribute only for logical volumes in CUs in the SLPR the
StorageAdmin manages. Therefore, if you are a StorageAdmin, only the CUs in your SLPR are
displayed on the LUN Security XP Extension pane ( Figure 6 ). CUs in the SLPRs that other
StorageAdmins manage are not displayed.
For more information about SLPRs, see the HP StorageWorks XP Disk/Cache Partition user guide.
• LUN Manager: When creating a LUSE volume, you cannot combine logical volumes that do not have
the Read/Write attribute. You can assign an access attribute other than Read/Write to the resulting
LUSE volume.
You cannot release a LUSE volume that does not have the Read/Write attribute.
• Volume Manager: You cannot convert volumes that do not have the Read/Write attribute into spaces.
You cannot initialize custom volumes that do not have the Read/Write attribute.
• Cache LUN XP: If you use Cache LUN XP to set a VMA to the volumes, part of the user data might not
be cached because VMA data is cached. When using Cache LUN XP to set a VMA to the volume,
check the Cache LUN XP settings and change them if necessary. For more information about changing
Cache LUN XP settings, see the HP StorageWorks Cache LUN XP user guide for the specific array.
• RAID Manager XP: If you use RAID Manager XP to change a volume’s access attribute when using LUN
Security XP Extension, you cannot use LUN Security XP Extension to change the volume’s access
attribute. If you attempt to use LUN Security XP Extension to change the volume’s access attribute, an
error occurs. If an error occurs, click Refresh, and retry the access attribute change.