HP 3PAR OS 3.1.3 Command Line Interface Reference

• Spare Chunklets. This area provides information about chunklets that are reserved for use
as spares.
• OK. Number of chunklets with data that is accessible to the system.
• Fail. Number of failed chunklets.
• Free. Number of initialized but currently unused chunklets available for use by logical disks.
• Uninit. Number of chunklets being cleaned.
• Unavail. Number of chunklets that are unavailable for use.
The following example displays environment and error information for all disks:
cli% showpd –e
-Read Error- -Write Error-
ID CagePos Type State Corr UnCorr Corr UnCorr T(C)
0 0:0:0 FC normal 0 0 0 0 33
1 0:0:1 FC normal 0 0 0 0 34
2 0:0:2 FC normal 0 0 0 0 30
3 0:0:3 FC normal 0 0 0 0 25
4 0:1:0 FC normal 0 0 0 0 29
5 0:1:1 FC normal 0 0 0 0 30
6 0:1:2 FC normal 0 0 0 0 28
7 0:1:3 FC normal 0 0 0 0 24
8 1:2:0 FC normal 0 0 0 0 32
9 1:2:1 FC normal 0 0 0 0 32
10 1:2:2 FC normal 0 0 0 0 30
11 1:2:3 FC normal 0 0 0 0 25
12 1:3:0 FC normal 0 0 0 0 29
13 1:3:1 FC normal 0 0 0 0 29
14 1:3:2 FC normal 0 0 0 0 28
15 1:3:3 FC normal 0 0 0 0 24
The columns in the previous example are identified as follows:
• Id. Physical disk ID, as assigned by the system. For unadmitted disk the ID appears as dashes
(––).
• CagePos. Position of PD, in the format <cage>:<side>.<mag>:<disk> where <cage>
is the cage number, <side> is 0 or 1 depending on whether the cage is on the left or right
(from the front view) of the disk chassis, <mag> is the magazine number (0 through 4) and
<disk> is the disk number (0 through 3) within the magazine. If the position ends with (?)
the current position of the drive is not known (for example, the drive may be missing), and
the position shown is the last known position.
• Type – Device type of the PD.
• FC – Fibre Channel
• NL – Nearline
• SSD – Solid State Drive
• Read_Error_Corr. Number of correctable read errors.
• Read_Error_UnCorr. Number of uncorrectable read errors.
• Write_Error_Corr. Number of correctable write errors.
• Write_Error_UnCorr. Number of uncorrectable write errors.
• T(C). Temperature in degrees celsius.
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