Mel_Ev_Rcb_Cache_Data_Loss - 0X212E; Mel_Ev_Cache_Not_Flushed_On_Only_Ctlr - 0X2131; Mel_Ev_Device_Fail - 0X222D - Lenovo ThinkSystem DE Series Hardware Installation And Maintenance Manual

Event Specific Data - Optional data is provided with this event.
MEL_DATA_VOLUMES_INFO
RecoveryFailureType - REC_WB_CACHING_FORCIBLY_DISABLED ( wBcacheDisabled.html )

MEL_EV_RCB_CACHE_DATA_LOSS - 0x212E

This event occurs when: Recovery control block information has been lost either while restoring from a
backup device or some other reason.
Event Name - Recovery Control Block Cache Data Loss
Event description: Cached data may have been lost
Event Group - Cache Manager
Event Priority - CRITICAL_EVENT
Log Group - Controller (0x1)
Event Category - Notification (0x4)
Event Component Type - Controller (0x0, 0x8)
Event Specific Data - Optional data is not provided with this event.
RecoveryFailureType - REC_CACHE_DATA_LOSS ( cache_failed_data_loss.html )

MEL_EV_CACHE_NOT_FLUSHED_ON_ONLY_CTLR - 0x2131

This event occurs when: Logged when the alternate controller is held in reset and this controller fails to flush
dirty cache data on failed volume(s) possibly due to offlined drives. The controller should not be replaced to
avoid loss of data.
Event Name - Dirty Cache Not Flushed On The Only Active Controller
Event description: Dirty cache not flushed on the only active controller
Event Group - Cache Manager
Event Priority - CRITICAL_EVENT
Log Group - System (0x0)
Event Category - Notification (0x4)
Event Component Type - Controller (0x0, 0x8)
Event Specific Data - Optional data is not provided with this event.
RecoveryFailureType - REC_CACHE_NOT_FLUSHED_ON_ONLY_CTLR

MEL_EV_DEVICE_FAIL - 0x222D

This event occurs when: A device is failed manually (via a SYMbolAPI command).
Event Name - Device Fail
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Chapter 5 System monitoring