HP 3PAR OS 3.1.3 Command Line Interface Reference

showldch
DESCRIPTION
The showldch command displays configuration information about the chunklet mapping for one
Logical Disk (LD).
SYNTAX
showldch [options <arg>] <LD_name>
AUTHORITY
Any role in the system.
OPTIONS
-degraded
Show only the chunklets in sets that cause the LD availability to be degraded. For example, if the
LD normally has cage level availability, but one set has two chunklets in the same cage, then the
chunklets in that set are shown. This option cannot be specified with option -lformat or -linfo.
-lformat <form>
Shows the LD’s row and set layout on the Physical Disk (PD), where the line format <form> is one
of:
row
One line per LD row.
set
One line per LD set.
-linfo <info>[,<info>...]
Specifies the information shown for each LD chunklet, where <info> can be one of:
• pdpos - Shows the PD position (default).
• pdid - Shows the PD ID.
• pdch - Shows the PD chunklet.
If multiple <info> fields are specified, each corresponding field will be shown separated by a
dash (-).
SPECIFIERS
<LD_name>
Specifies the LD name.
RESTRICTIONS
None
EXAMPLES
The following example displays information about chunklets for LD r1.usr.0:
cli% showldch r1.usr.0
Ldch Row Set PdPos Pdid Pdch State Usage Media Sp From To
0 0 0 1:3:2 30 0 normal ld valid N --- ---
1 0 0 1:3:3 31 3 normal ld valid N 10:0 ---
2 0 1 2:3:1 45 0 normal ld valid N --- ---
showldch 391