HP StorageWorks SAN Virtualization Services Platform Manager user guide (AG781-96017, March 2009)

• Properties—Provides general information about the selected virtual disk, as described in Table
83.
• Storage Pool—Shows the properties of the storage pool on which the temporary virtual disk which
holds the data modifications made on the snapshot resides.
• Temporary Virtual Disk—Shows the properties of the temporary virtual disk which holds the data
modifications made on the snapshot.
• Source PiT—Shows the properties of the PiT from which the selected snapshot was created.
• PiT—Displays any snapshot PiTs created on the snapshot.
• Host Presentation—Provides information about hosts that have permission to access the selected
snapshot.
• Data Path Module—If the selected snapshot is used by a host connected by DPMs, the Data Path
Module tab shows which DPM is the primary DPM for presenting the snapshot to the host and
which DPM is currently active.
• Security—Shows which permissions are assigned to users and user groups for managing the
snapshot.
• Hierarchy—Shows the relationship between the selected snapshot and any other PiTs and snapshots
for which the snapshot is the source element.
• Disabled Operations—Shows which operations you cannot currently perform on the snapshot,
and the reason for each. See the release notes for a current list of disabled operations.
These tabs are described in the following sections.
Snapshot information—Storage Pool tab
The Storage Pool tab shows the properties of the storage pool on which the temporary virtual disk
which holds the data modifications made on the snapshot resides.
Table 84 Snapshot Storage Pool tab fields
DescriptionProperty
The row number.No
The name of the storage pool.Name
The status of the storage pool. Possible values:
• Normal—All of the storage pool members are present and accessible.
• Partial—At least one of the storage pool members is either absent or inaccess-
ible.
• Absent—All storage pool members are absent.
Status
The total capacity of the storage pool.Capacity
The capacity of the storage pool that is not yet allocated to virtual disks.Free Capacity
A free text display field. To modify the text that appears here, right-click the storage
pool and select Manage > Edit Comment. You can use this field for any purpose.
Comment
A percentage threshold, such that, if the free capacity drops below it, a notification
is sent to any notification groups configured to receive this type of notification.
For information about configuring notification groups, see “Configuring event log
notifications” on page 355.
Free Capacity Alert
Thresholds
The capacity of one sector of physical storage. The sector size is 512 bytes and
is common to all open systems.
Sector Size
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