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Exadata: HC-Disk Failure On Storage Cell X (Doc ID 1645042.1)

Last updated on FEBRUARY 03, 2020

Applies to:

Exadata Database Machine X2-2 Hardware - Version All Versions and later
Information in this document applies to any platform.

Symptoms

Disk Failure on Storage Cell 7 , Disk Dropped, No alert in alerthistory.

=================================================================================================================
  name: ####dm07
  cellVersion: OSS_11.2.3.2.0_LINUX.X64_120713
  id: 1228FMM0DX
  makeModel: Oracle Corporation SUN FIRE X4270 M2 SERVER SAS
  releaseVersion: 11.2.3.2.0
  upTime: 0 days, 0:53
=================================================================================================================
Issue Description: Disk Failure on Storage Cell 7 , Disk Dropped
=================================================================================================================
  
  name: 20:11
  deviceId: 8
  diskType: HardDisk
  enclosureDeviceId: 20
  errMediaCount: 0
  errOtherCount: 0
  foreignState: false
  luns: 0_11
  makeModel: "HITACHI HUS1560SCSUN600G"
  physicalFirmware: A6C0
  physicalInsertTime: 2012-12-06T17:04:22+05:30
  physicalInterface: sas
  physicalSerial: KK1MPM
  physicalSize: 558.9109999993816G
  slotNumber: 11
  status: warning - poor performance
  
  name: 0_11
  cellDisk: CD_11_####dm07
  deviceName: /dev/sdl
  diskType: HardDisk
  id: 0_11
  isSystemLun: FALSE
  lunAutoCreate: FALSE
  lunSize: 557.861328125G
  lunUID: 0_11
  physicalDrives: 20:11
  raidLevel: 0
  lunWriteCacheMode: "WriteBack, ReadAheadNone, Direct, No Write Cache if Bad BBU"
  status: warning - poor performance

Cause

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