HP 3PAR InForm OS 3.1.1 CIM API (QL226-96591, July 2012)

[Description (
"The number of blocks consumed by this virtual copy volume (snapshot) "
"from the admin snapshot space of the parent base volume. "
"This is applicable only if VolumeType is 'Virtual Copy'.")]
uint64 UsedSnapshotAdminSpaceBlocks;
[Description (
"The number of blocks consumed by this virtual copy volume (snapshot) "
"from the data snapshot space of the parent base volume. "
"This is applicable only if VolumeType is 'Virtual Copy'.")]
uint64 UsedSnapshotDataSpaceBlocks;
[Description (
"The date this volume was created.")]
datetime DateCreated;
[Description (
"Master node ID.") ]
uint16 MasterNode;
[Description (
"Backup 1 node ID.") ]
uint16 BackupNode1;
[Description (
"Backup 2 node ID.") ]
uint16 BackupNode2;
[Description (
"Parent volume ID.") ]
uint32 ParentID;
[Description (
"Volume policy bits used to store policies information. "
"The available policies are: "
"DisallowStaleSnapshot - When copy-on-write fails, don't write to r/w "
" base so that r/o snapshots remain valid/consistent with r/w "
" base. This means failures to update snapshot will be "
" considered a failure to write to the base volume as well. "
"AllowStaleSnapshot - When copy-on-write fails, allow write to r/w base "
" to succeed, but snapshot becomes invalid or stale. This means "
" failures to update snapshot will not affect the write to the "
" base volume, but the snapshot will then be considered invalid. "
" This is the default setting. "
"System - Volume is intended to be used for internal system purposes."
"NoSystem - Volume is not intended to be used for internal system "
" purposes."
"TPZeroFill - For Thin Provisioned volumes, if a host write results in "
" allocation of a new data page that is only partially "
" filled by the host write, then do a zero-fill on the "
" unwritten portion of the page to ensure that the host can "
" never read old data from deleted volumes or snapshots. "
" Current allocation page size is 16kb. This is the "
" default setting. "
"TPNoZeroFill - Bypass the zero-fill stage on allocation of partially "
" written data pages. This is a performance improvement "
" setting for Thin Provisioned volumes. "
"OneHost - This constrains the export of a volume to one host or "
" one host cluster (when cluster names may be used as a "
" host name). Unless the volume is under the complete "
" control of a cluster aware application, multiple hosts "
" (with NoOneHost policy) will corrupt each other's data. "
"NoOneHost - This policy should only be used when exporting a volume to "
" multiple hosts for use by a cluster-aware application, "
" or if your shop uses 'port presents' VLUNs. "
" This is the default policy setting."
3PAR_TPD.mof 153