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

48 3:0:0
49 3:0:1
50 3:0:2
51 3:0:3
cli% showcage -d cage3
Id Name LoopA Pos.A LoopB Pos.B Drives Temp
3 cage3 2:0:4
-----------Cage detail info for cage3 ---------
Fibre Channel Info PortA0 PortB0 PortA1 PortB1
Link_Speed
----------------------------------SFP Info-----------------------------------
FCAL SFP -State- --Manufacturer-- MaxSpeed(Gbps) TXDisable TXFault RXLoss DDM
0 0 OK
1 1 OK
Interface Board Info
Link A RXLEDs
Link A TXLEDs
Link B RXLEDs
Link B TXLEDs
LED(Loop_Split)
LEDS(system,hotplug) Green,Off Green,Off
...
-------------Drive Info------------- ----LoopA----- ----LoopB-----
Drive
0:0 20000014c3b3eab9 Green
0:1 20000014c3b3e708 Green
0:2 20000014c3b3ed17 Green
0:3 20000014c3b3dabd Green

PD Example 3

Component -------------------Description------------------- Qty
PD Disks experiencing a high level of I/O per second
Component --Identifier-- ---------Description----------
PD disk:100

PD Suggested Action 3

This check samples the I/O per second (IOPS) information in statpd to see if any disks are being
overworked, and then it samples again after five seconds. This does not necessarily indicate a
problem, but it could negatively affect system performance. The IOPS thresholds currently set for
this condition are:
NL disks > 75
FC 10K RPM disks > 150
FC 15K RPM disks > 200
SSD > 1500
Operations such as servicemag and tunevv can cause this condition. If the IOPS rate is very
high and/or a large number of disks are experiencing very heavy I/O, examine the system further
40 Troubleshooting
FC degraded 2:0:4
FC degraded 2:0:4
FC degraded 2:0:4
FC degraded 2:0:4
0 --- 0
2Gbps --
SIGMA-LINKS
SIGMA-LINKS
FCAL0
Green
Green
Off
Off
Off
NodeWWN LED Temp(C) ALPA LoopState ALPA LoopState
Disk is experiencing a high level of I/O per second: 789.0
3:0:4\missing 2/-
3:0:4\missing 2/-
3:0:4\missing 2/-
3:0:4\missing 2/-
RevA RevB Model Side
32 29-41 2.37 2.37 DC2
-- 0Gbps
2.1 No
2.1 No
FCAL1
Off
Off
Off
Green
Off
35 0xe1 OK 0xe1 Loop fail
38 0xe0 OK 0xe0 Loop fail
35 0xdc OK 0xdc Loop fail
30 0xda OK 0xda Loop fail
n/a
No No Yes
No Yes Yes
93