3PAR InForm® OS 2.3.1 Messages and Operator's Guide (320-200181 Rev B, February 2010)

11.22

Troubleshooting InServ Storage Server Components

Messages and Operator’s Guide InForm OS Version 2.3.1

Examine the date of the last successful test of that battery. Assuming the comment date was

2009-10-14, the last battery test on

Node 0, PS 1, Bat 0 was 2009-09-10, which is more

than 30 days in the past.

showbattery -log

Node PS Bat Test Result Dur(mins) ---------Time----------

0 0 0 0 Passed 1 2009-10-14 14:34:50 PDT

0 0 0 1 Passed 1 2009-10-28 14:36:57 PDT

0 1 0 0 Passed 1 2009-08-27 06:17:44 PDT

0 1 0 1 Passed 1 2009-09-10 06:19:34 PDT

showbattery

Node PS Bat Serial -State-- ChrgLvl(%) -ExpDate-- Expired Testing

0 0 0 83205243 OK 100 04/07/2011 No No

0 1 0 83202356 Degraded 100 04/07/2011 No No

11.4.8 PD

Displays Physical Disks (PDs) with states or conditions that are not optimal.

■ Checks for failed and degraded PDs

■ Checks for an imbalance of PD ports, for example, if Port-A is used on more disks than Port-

■ Checks for an "Unknown" Sparing Algorithm. For example, when it hasn't been set

■ Checks for disks experiencing a high number of IOPS

■ Reports if a servicemag operation is outstanding (servicemag status)

11.4.8.1 Format of Possible PD Exception Messages

PD disk:<pdid> "Detailed State: <showpd -s -degraded -failed">

PD -- "There is an imbalance of active PD ports"

PD -- "Sparing algorithm is not set"

PD disk:<pdid> "Disk is experiencing a high level of I/O per second: <iops>"

PD -- There is at least one active servicemag operation in progress

11.4.8.2 PD Example 1

Component -------------------Description------------------- Qty

PD PDs that are degraded or failed 40

Component -Identifier- ---------------Description-----------------

PD disk:48 Detailed State: missing_B_port,loop_failure

PD disk:49 Detailed State: missing_B_port,loop_failure

...