Mel_Ev_Incomplete_Cache_Backup - 0X2126; Mel_Ev_Wb_Caching_Forcibly_Disabled - 0X212B - Lenovo ThinkSystem DE Series Hardware Installation And Maintenance Manual

Event Group - Cache Manager
Event Priority - CRITICAL_EVENT
Log Group - Controller (0x1)
Event Category - Failure (0x2)
Event Component Type - Controller (0x0, 0x8)
Event Specific Data - Optional data is not provided with this event.
RecoveryFailureType - N/A

MEL_EV_INCOMPLETE_CACHE_BACKUP - 0x2126

This event occurs when: The backup of the cache did not complete before the controller lost power -- input
power and battery backup power.
Event Name - Incomplete Cache Backup
Event description: Backup of cache to persistent device did not complete
Event Group - Cache Manager
Event Priority - CRITICAL_EVENT
Log Group - Controller (0x1)
Event Category - Failure (0x2)
Event Component Type - Controller (0x0, 0x8)
Event Specific Data - Optional data is provided with this event.
MEL_DATA_INC_BACKUP_REASON
RecoveryFailureType - N/A

MEL_EV_WB_CACHING_FORCIBLY_DISABLED - 0x212B

This event occurs when: Write-back caching is forcibly disabled beyond a threshold period of time for
volumes that are configured to use the write caching capability.
Event Name - Write-back Caching Forcibly Disabled
Event description: Write-back caching forcibly disabled
Event Group - Cache Manager
Event Priority - CRITICAL_EVENT
Log Group - System (0x0)
Event Category - Notification (0x4)
Event Component Type - Controller (0x0, 0x8)
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ThinkSystem DE Series Hardware Installation and Maintenance Guide for 2U Enclosures