HP 3PAR System Reporter Software - Manual (Page 158)

6.6 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.