HP 3PAR System Reporter E-Media Kit, System Reporter Media Kit 6.2 Space Reports, 6.2.1 PD Space Reports

3PAR System Reporter User’s Guide System Reporter 2.8

6.2 Space Reports

This section describes the metrics that are shown for the Physical DIsk (PD), Logical Disk (LD), and Virtual Volume (VV) space reports used to determine storage capacities and usage.

6.2.1 PD Space Reports

PD (Physical Disk) Space reports show the amount of physical disk space composed of chunklets according to the usage types shown in Table 6-2.

Table 6-2.Chunklet Usage Types

Usage Type	Description
Normal, Used, OK	Chunklets allocated to logical disks and containing data
	that is currently accessible to the system.
Normal, Used, Failed	Chunklets allocated to logical disks and containing data
	but inaccessible because they are failed.
Normal, Unused, Initialized	Chunklets currently initialized and available for use by
	logical disks.
Normal, Unused, Uninitialized	Chunklets being cleaned.
Normal, Unused, Failed	Chunklets initialized but unallocated; these chunklets
	do not contain data and are failed.
Spare, Used, OK	Chunklets currently used for sparing and containing
	data that is accessible by the system.
Spare, Used, Failed	Chunklets used for sparing but containing data that is
	currently inaccessible to the system because they are
	failed.
Spare, Unused, Initialized	Chunklets initialized and available for use, but only as
	spares.
Spare, Unused, Uninitialized	Un-initialized chunklets reserved for use as spares.

6.6 Space Reports