HP StorageWorks XP Remote Web Console Software User Manual
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LUN Security XP Extension user guide
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NOTE:
If two or more volumes are combined into a LUSE volume, LUN Security XP Extension
counts the number of combined volumes as one. For example, if you combine five logical volumes
into one LUSE volume, the number of volumes is one, not five.
•
LDEV#: Logical volume number and status icon (
).
If the # symbol appears to the right of a logical volume number, the logical volume is a Flex Copy XP
volume. You cannot assign access attributes to Flex Copy XP volumes.
•
Attribute: Logical volume’s access attribute. If the attribute is Can't Guard, you cannot assign an access
attribute to the logical volume.
•
Type: Volume emulation type.
If an asterisk and a number appear to the right of an emulation type, the logical volume is a LUSE
volume. For example, OPEN-3*36 indicates a LUSE volume into which 36 logical volumes are
combined. For more information about LUSE volumes, see the HP StorageWorks LUN Configuration
and Security Manger XP User Guide for the specific disk array.
•
Capacity: Logical volume’s capacity in gigabytes (GB) to two decimal places.
•
VMA Size: If VMA is set on the logical volume, this column displays the VMA capacity. If VMA is not
set on the logical volume, this column displays a hyphen (-). Because the capacity of VMA for LUN
Security XP Extension is fixed, this column always displays 5.00MB when VMA is set on the logical
volume.
•
S-Vol: Indicates if the logical volume can be specified as a copy destination for Continuous Access XP
and BC XP operations.
NOTE:
This guide sometimes uses the term S-VOL or secondary volume to refer to a logical volume
used as a Continuous Access XP or BC XP copy destination.
•
Reserved: Indicates if you can use RAID Manager or other device management tools to set LU path and
command device settings.
• - (hyphen): You can use other device management tools to change LU path and command device
settings on the logical volume.
• RAID Manager: You can use only RAID Manager to change LU path or command device settings on
the logical volume.
•
Paths: Number of LU paths to each logical volume.
•
Retention Term: Period (in days) during which you cannot change the access attribute to Read/Write.
For example, if 500 appears, you cannot change the access attribute to Read/Write during the next
500 days. If Unlimited appears, the retention term is extended indefinitely and you can no longer
change the access attribute. If a hyphen (-) appears, no retention term is assigned. If you need to
change the access attribute to Read/Write, contact your HP support team representative.
CAUTION:
After the retention term is set, you can only extend the term. There is no way to shorten
the term. For more information, see ”
If 0 appears, you can change the access attribute to Read/Write. During the retention term, you can
change Read Only to Protect, or vice versa.
•
Mode: Logical volume mode assigned by a RAID Manager user.
• Zer: Zero Read Cap mode is assigned to the logical volume. If the Read Capacity command (a
SCSI command) is issued to a logical volume in Zero Read Cap mode, the logical volume’s
capacity is reported as zero.
• Inv: Invisible mode is assigned to the logical volume. If the Inquiry command (a SCSI command)
is issued to a logical volume in Invisible mode, it is reported that the logical volume does not exist.
Therefore, hosts cannot recognize the logical volume.
• Zer/Inv: Zero Read Cap and Invisible mode are assigned to the logical volume.