EF300和EF600平台上的E系列回写缓存已强制禁用警报
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- e-series-systems
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- esg<a>写入缓存</a><a>WBC</a>
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适用场景
- NetApp E 系列
- 平台:EF300和EF600
问题描述
- SANtricity 系统管理器和
recovery-guru-procedures
AutoSupport 或支持包中的文件报告了"回写缓存已强制禁用"警报。 excLogShow
在state-capture-data文件中找到的控制器异常日志()显示以下PCI异常以及已恢复的NTB (非透明PCIe桥接)链路:- 此异常不会重新启动控制器
PCI SERR Exception
SERR Summary: 0x00000010
SERR Return Status: 0x00000000
SERR Collection Count: 0x2
CB3 DMA/XOR (Unit 4)
VID 0x8086 DID 0x2021 B0:D4:F4
PCI Status = 0x2010
SERR Summary Flags = 0x80000011
PCI-E Root to PLX9797-0 (Unit 0)
VID 0x8086 DID 0x2030 B22:D0:F0
PCI Status = 0x4010
PCI-E Device Status = 0x0004
PCI-E AER Uncorrectable Status = 0x00004000
Header Log 0 = 0x00000000
Header Log 1 = 0x00000000
Header Log 2 = 0x00000000
Header Log 3 = 0x00000000
PCI-E AER Root Error Status = 0x00000054
PCI-E XP Global Status = 0x00000001
SERR Summary Flags = 0x80000090
NOTE: Recovered from NTB Link-Down Errors