HP 3PAR StoreServ 7200 2-node HP 3PAR Management Console 4.3.1 User's - Page 126

Virtual Volumes Tab

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Group Field Description NOTE: The Device RPM number does not represent a rotational speed for the drives without spinning media (SSD). It is meant as a rough estimation of the performance difference between the drive and the other drives in the system. For FC and NL drives, the number corresponds to both a performance measure and actual rotational speed. For an SSD drive, the number is to be treated as relative performance benchmark that takes into account in I/O per second, bandwidth, and the access time. RAID Type Availability Set Size Step Size Preferred Chunklets Disk Filter The CPG's RAID type. The requested and current level of failure tolerance for a volume created from this CPG: , Cage, Port, or Magazine. The set size. The number of contiguous bytes in KB. The location on physical disks where chunklets are used: near the beginning (Fast) or near the end of the disk (Slow). The filtering used for the disks making up the CPG. Virtual Volumes Tab The Virtual Volumes tab displays the virtual volumes that make up the selected CPG. There are filters to display Summary, Allocation, Capacity, Raw Capacity, History, and Remote Copy information. The following information is displayed for the Summary Filter: Column Name Domain Set State Type Provisioning RAID Virtual Size (GiB) Reserved User Size (GiB) Reserved User Size (% Virtual) Reserved Copy Size (GiB) Reserved Copy Size (% Virtual) Exported To Description The name of the virtual volume. The domain in which the volume resides. The name of the virtual volume set to which the volume belongs. The current state of the volume. See "System and Component Status Icons" (page 409). The type of virtual volume. Indicates if the selected volume is fully provisioned or a thinly provisioned virtual volume. The RAID type of the disk. The size of the virtual volume, in GiB. The size (in GiB) reserved for user space. The size reserved for user space as a percentage of the total virtual volume size. The size (in GiB) reserved for copy space. The size reserved for copy space as a percentage of the total virtual volume size. The host to which the virtual volume has been exported. 126 Managing Common Provisioning Groups

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Description
Field
Group
NOTE:
The
Device RPM
number does not represent a rotational speed for the drives
without spinning media (SSD). It is meant as a rough estimation of the performance
difference between the drive and the other drives in the system. For FC and NL drives,
the number corresponds to both a performance measure and actual rotational speed.
For an SSD drive, the number is to be treated as relative performance benchmark that
takes into account in I/O per second, bandwidth, and the access time.
The CPG's RAID type.
RAID Type
The requested and current level of failure tolerance for
a volume created from this CPG:
<System Default>
,
Cage
,
Port
, or
Magazine
.
Availability
The set size.
Set Size
The number of contiguous bytes in KB.
Step Size
The location on physical disks where chunklets are used:
near the beginning (Fast) or near the end of the disk
(Slow).
Preferred Chunklets
The filtering used for the disks making up the CPG.
Disk Filter
Virtual Volumes Tab
The
Virtual Volumes
tab displays the virtual volumes that make up the selected CPG. There are
filters to display Summary, Allocation, Capacity, Raw Capacity, History, and Remote Copy
information.
The following information is displayed for the
Summary
Filter:
Description
Column
The name of the virtual volume.
Name
The domain in which the volume resides.
Domain
The name of the virtual volume set to which the volume belongs.
Set
The current state of the volume. See
“System and Component Status Icons” (page 409)
.
State
The type of virtual volume.
Type
Indicates if the selected volume is fully provisioned or a thinly provisioned virtual volume.
Provisioning
The RAID type of the disk.
RAID
The size of the virtual volume, in GiB.
Virtual Size (GiB)
The size (in GiB) reserved for user space.
Reserved User Size (GiB)
The size reserved for user space as a percentage of the total virtual volume size.
Reserved User Size (%
Virtual)
The size (in GiB) reserved for copy space.
Reserved Copy Size (GiB)
The size reserved for copy space as a percentage of the total virtual volume size.
Reserved Copy Size (%
Virtual)
The host to which the virtual volume has been exported.
Exported To
126
Managing Common Provisioning Groups