I noticed after restarting one of our servers today OMSA spit the following to the console:

OMSM : Controller event log: Current capacity of the battery is below threshold
: Controller 0 (PERC H800 Adapter)

OMSM : Controller event log: BBU disabled; changing WB virtual disks to WT, For
ced WB VDs are not affected: Controller 0 (PERC H800 Adapter)

So I went to the web-based OMSA (https:// :1311 ) and sure enough the virtual disk writing policy is set to write through.  When I go to the battery Information/Configuration the status has a green check, state of ready and Predicted Capacity Status of ready (see screenshot).  I noticed I'm out of date with the H800 firmware (12.10.4-0001 vs. current 12.10.6-0001).  Before scheduling maintenance I was wondering if anyone has run into this situation or if anyone has suggestions?  Below the screenshot are excerpts from the lsi log.

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T35: EVT#04794-T35: 141=Battery Present

T35: *** BATTERY FEATURE PROPERTIES ***
T35: _________________________________________________

T35: Auto Learn Period : 90 days
T35: Next Learn Time : 435493310
T35: Battery ID : 3f5f094b
T35: Delayed Learn Interval: 0 hours from scheduled time
T35: Next Learn scheduled on: 10 19 2013 10:21:50
T35: _________________________________________________

T35: *** BATTERY DESIGN INFORMATION ***
T35: _____________________________________________

T35: Design Capacity : 1800 mAh
T35: Design Voltage : 3700 mV
T35: Specification Info, : 31
T35: Date of Manufacture : 10,31 2011
T35: Serial Number : 2379
T35: Pack Status-Config : 14
T35: Manufacturer Name : SMP-SDI2.0
T35: Device Name : DLGC9R0
T35: Device Chemistry : LION
T35: Design Data : 80dbdd4b
T35: _____________________________________________

T35: *** BATTERY CAPACITY INFORMATION ***
T35: _____________________________________________

T35: Relative State of Charge : 0 %
T35: Absolute State of Charge : 0 %
T35: Remaining Capacity : 0 mAh
T35: Full Charge Capacity : 1561 mAh
T35: Time to Empty : 65535 Min
T35: Average Time to Empty : 65535 Min
T35: Average Time to Full : 65535 Min
T35: Cycle Count : 13
T35: Max Error : 2 %
T35: _____________________________________________

T35: *** BATTERY MONITORED INFORMATION ***
T35: ____________________________________________________________________________

T35: Temperature : 27 C Voltage : 3685 V
T35: Current : 0 mA GasGaugeStat : ad0
T35: GPID : 8111013 ChargerStatus : 3
T35: Remaining Capacity : 0 mAh Full Charge Capacity: 1561 mAh
T35: Relative Stat of Charge : 0 % FwBBUState : 1
T35: ____________________________________________________________________________

09/10/13 19:51:51: EVT#04843-09/10/13 19:51:51: 149=Battery temperature is normal
09/10/13 19:51:51: EVT#04844-09/10/13 19:51:51: 162=Current capacity of the battery is below threshold
09/10/13 19:51:51: EVT#04845-09/10/13 19:51:51: 195=BBU disabled; changing WB virtual disks to WT, Forced WB VDs are not affected
09/10/13 19:51:51: Change in current cache property detected for LD : 0!
09/10/13 19:51:51: EVT#04846-09/10/13 19:51:51: 54=Policy change on VD 00/0 to [ID=00,dcp=0d,ccp=0c,ap=0,dc=1,dbgi=0,S=0|0] from [ID=00,dcp=0d,ccp=0d,ap=0,dc=1,dbgi=0,S=0|0]
09/10/13 19:51:51: Change in current cache property detected for LD : 1!
09/10/13 19:51:51: EVT#04847-09/10/13 19:51:51: 54=Policy change on VD 01/1 to [ID=01,dcp=0d,ccp=0c,ap=0,dc=0,dbgi=0,S=0|0] from [ID=01,dcp=0d,ccp=0d,ap=0,dc=0,dbgi=0,S=0|0]
09/10/13 19:52:13: EVT#04848-09/10/13 19:52:13: 113=Unexpected sense: Encl PD 0c Path 500c04f2e2cd3b3d, CDB: 1c 01 a0 00 04 00, Sense: 5/24/00
09/10/13 19:52:13: Raw Sense for PD c: 70 00 05 00 00 00 00 0b 00 00 00 00 24 00 00 00 00 00 00
09/10/13 19:52:13: EVT#04849-09/10/13 19:52:13: 113=Unexpected sense: Encl PD 0c Path 500c04f2e2cd3b3d, CDB: 1c 01 a0 00 04 00, Sense: 5/24/00
09/10/13 19:52:13: Raw Sense for PD c: 70 00 05 00 00 00 00 0b 00 00 00 00 24 00 00 00 00 00 00
09/10/13 14:52:13: EVT#04850-09/10/13 14:52:13: 44=Time established as 09/10/13 14:52:13; (122 seconds since power on)
09/10/13 15:04:35: EVT#04851-09/10/13 15:04:35: 73=VD 01/1 Properties updated to [ID=01,dcp=0d,ccp=0c,ap=0,dc=1,dbgi=0,S=0|0]

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