db1059 has been complaining thru the night about the RAID policy
02:17 < icinga-wm> PROBLEM - MegaRAID on db1059 is CRITICAL: CRITICAL: 1 LD(s) must have write cache policy WriteBack, currently using: WriteThrough 02:37 < icinga-wm> RECOVERY - MegaRAID on db1059 is OK: OK: optimal, 1 logical, 2 physical, WriteBack policy 03:17 < icinga-wm> RECOVERY - MegaRAID on db1059 is OK: OK: optimal, 1 logical, 2 physical, WriteBack policy 05:17 < icinga-wm> PROBLEM - MegaRAID on db1059 is CRITICAL: CRITICAL: 1 LD(s) must have write cache policy WriteBack, currently using: WriteThrough 05:47 < icinga-wm> RECOVERY - MegaRAID on db1059 is OK: OK: optimal, 1 logical, 2 physical, WriteBack policy 06:17 < icinga-wm> PROBLEM - MegaRAID on db1059 is CRITICAL: CRITICAL: 1 LD(s) must have write cache policy WriteBack, currently using: WriteThrough
root@db1059:~# megacli -AdpBbuCmd -aAll BBU status for Adapter: 0 BatteryType: BBU Battery State: Unknown Battery backup charge time : 0 hours BBU Capacity Info for Adapter: 0 Relative State of Charge: 18 % Absolute State of charge: 0 % Remaining Capacity: 89 mAh Full Charge Capacity: 519 mAh Run time to empty: Battery is not being charged. Average time to empty: 7 Min. Estimated Time to full recharge: Battery is not being charged. Cycle Count: 2 Max Error = 0 % Remaining Capacity Alarm = 0 mAh Remining Time Alarm = 0 Min BBU Design Info for Adapter: 0 Date of Manufacture: 07/18, 2011 Design Capacity: 90 mAh Design Voltage: 0 mV Specification Info: 0 Serial Number: 0 Pack Stat Configuration: 0x0000 Manufacture Name: Firmware Version : 0148 03 Device Name: Device Chemistry: Battery FRU: N/A Module Version = 0148 03 Transparent Learn = 1 App Data = 1 BBU Properties for Adapter: 0 Auto Learn Period: 90 Days Next Learn time: None Learn Delay Interval:0 Hours Auto-Learn Mode: Disabled
On restart:
Theabatterytisrcurrentlyndischargedeor disconnected. VDs configured in write-back(mode0will0runBinawrite-throughimode to protect your data and will returndtoswrite-back policyowhenlthe battery is operational.If VDs have not returnedtto)write-backCmoderaftero30Mminutes of charging then contact technicalrsupportofornadditionaltassistance. The following VDs are affected: 00 Press any key to continue.
@Cmjohnson this host is out of warranty, but do we have spare BBUs from decommissioned hosts that we can use here?