Pd Example 2; Pd Suggested Action 2 - HP 3PAR StoreServ 7000 Troubleshooting Manual

49 3:1:0
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107 4:9:0
cli% showcage -d cage3
Id Name LoopA Pos.A LoopB Pos.B Drives Temp
1 cage3 ---
-----------Cage detail info for cage3 ---------
Position: ---
Interface Board Info
Firmware_status
Product_Rev
State(self,partner)
VendorID,ProductID
Master_CPU
SAS_Addr
Link_Speed(DP1,DP2)
PS PSState
ps0 OK
ps1 OK
-------------Drive Info------------------
Drive
0:0 5000c500720387e0
0:1 5000c50072039188
0:2 5000c500720387b0
0:3 5000c500720395b4
0:4 5000c50072036fbc
0:5 5000c50072039fc0
0:6 5000c50072037250
0:7 5000c5005737cc0c

pd Example 2

cli% checkhealth -detail pd
Checking pd
Component -------------------Summary Description------------------- Qty
PD Unbalanced PD types in cages
PD PDs that a degraded
------------------------------------------------------------------------
2 total
Component --Identifier-- ----------------------------Detailed Description----------------------------
PD Cage:0
PD disk:0
--------------------------------------------------------------------------------------------
2 total

pd Suggested Action 2

The primary and secondary I/O paths for drives (PDs) are balanced between nodes. The primary
path is indicated in the showpd -path output and by an asterisk in the showpd output. An
imbalance of active ports is usually caused by a non-functioning path/loop to a cage, or because
an odd number of drives is installed or detected, or drives were installed in the wrong slots. To
diagnose further, use CLI commands such as showpd, showpd -path, showcage, and showcage
-d.
cli% showcage -d cage0
Id Name LoopA Pos.A LoopB Pos.B Drives Temp
0 cage0 1:0:1
-----------Cage detail info for cage3 ---------
FC degraded missing_B_port,loop_failure
FC failed prolonged_not_ready,missing_A_port,relocating
1 0:0:1 1
Card0
Current
402e
OK,OK
HP,DCS2
Yes
50050CC1178EA0BE
6.0Gbps,Unknown
ACState DCState
OK OK
OK OK
DeviceName State
Normal
Normal
Normal
Normal
Normal
Normal
Normal
Normal
PDs FC/10K/450GB unbalanced. Primary path: 5 on Node:0,3 on Node:1
Degraded States: missing_A_port,servicing
0 0:0:1 0
RevA RevB Model Side
8 20-23 402e -
Card1
-
-
-,-
-,-
-
-
-,-
Fan State Fan0_Speed
OK Low
OK Low
----PortA----
Temp(C) LoopState
20 -
21 -
21 -
21 -
21 -
21 -
21 -
23 -
1
1
2
RevA RevB Model FormFactor
8 20-22 402e 402e DCN1
Troubleshooting Storage System Components
DCS2 SFF
Fan1_Speed
Low
Low
----PortB----
LoopState
OK
OK
OK
OK
OK
OK
OK
OK
SFF
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