E 系列：永久性缓存备份设备出现故障

适用场景

问题描述

• Persistent cache backup device has failed 在SANtricity 系统管理器中报告 
• 存储阵列配置文件显示缓存备份设备出现故障。

示例

Cache Backup Device
  Status:           Failed
  Type:            SATA flash drive
  Location:          Controller B, Connector SATA 2
  Capacity:          8,192 MB
  Product ID:         SV9MST6D030GLM22
  Part number:         Not Available
  Serial number:        SPG19020KXS
  Revision level:       FW11
  Manufacturer:        XceedLi
  Date of manufacture:     Not available