HP 3PAR OS 3.1.3 Command Line Interface Reference

• Media. The current status of the physical disk medium for the chunklet.
valid. The chunklet is available for use.◦
◦ failed. The medium has encountered errors and is not available for use.
• Sp. The spare status of the chunklet; Y indicates the chunklet is used for spare, N indicates the
chunklet is not used as spare.
• From. The initial location of the chunklet before relocation.
• To. The destination location of the chunklet during relocation
The following example displays information about degraded chunklets for LD r1.usr.0.
cli% showldch -degraded 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 ---
14 0 7 2:0:1 33 0 normal ld valid N --- ---
15 0 7 2:0:2 34 5 normal ld valid N 16:1 ---
cli% showldch -degraded r1.usr.1
No degraded sets in LD r1.usr.1
The following example displays row and set layout for chunklets for LD test.usr.0.
cli% showldch -lformat row test.usr.0
---------Set0---------- ---------Set1----------
row Ch0 Ch1 Ch2 Ch3 Ch0 Ch1 Ch2 Ch3
0 2:3:1 1:2:2 0:3:2 1:3:0 0:0:0 2:0:1 1:2:0 0:1:0
1 2:3:3 1:0:2 0:0:2 2:0:3 0:2:2 1:1:0 2:1:1 1:3:0
2 0:3:0 2:2:1 1:2:2 2:1:3 0:1:2 1:3:2 2:3:1 0:2:2
3 0:2:0 1:2:0 2:1:3 1:0:0 2:2:3 0:0:0 1:1:2 0:1:0
4 2:3:3 1:0:2 0:3:2 2:0:1 0:0:2 1:3:0 2:1:1 1:1:2
The following example displays row and set layout including pdid and pdch for chunklets for LD
test.usr.0.
cli% showldch -lformat row -linfo pdid,pdch test.usr.0
-------Set0-------- -------Set1--------
row Ch0 Ch1 Ch2 Ch3 Ch0 Ch1 Ch2 Ch3
0 45-7 26-6 14-7 28-6 0-7 33-7 24-6 4-6
1 47-7 18-7 2-6 35-6 10-7 20-7 37-6 28-8
2 12-6 41-6 26-8 39-7 6-8 30-8 45-9 10-9
3 8-7 24-8 39-9 16-8 43-8 0-9 22-7 4-8
4 47-9 18-9 14-9 33-9 2-8 28-9 37-8 22-9
The following example displays row and set layout including pdid and pdpos for chunklets for LD
test.usr.0.
cli% showldch -lformat set -linfo pdid,pdpos test.usr.0
row set Ch0 Ch1 Ch2 Ch3
0 0 45-2:3:1 26-1:2:2 14-0:3:2 28-1:3:0
0 1 0-0:0:0 33-2:0:1 24-1:2:0 4-0:1:0
1 0 47-2:3:3 18-1:0:2 2-0:0:2 35-2:0:3
1 1 10-0:2:2 20-1:1:0 37-2:1:1 28-1:3:0
2 0 12-0:3:0 41-2:2:1 26-1:2:2 39-2:1:3
2 1 6-0:1:2 30-1:3:2 45-2:3:1 10-0:2:2
3 0 8-0:2:0 24-1:2:0 39-2:1:3 16-1:0:0
3 1 43-2:2:3 0-0:0:0 22-1:1:2 4-0:1:0
showldch 393