E-Series E28xx 或更新平台锁定,状态为"Memory Parity Error"和 7 段代码序列"OE L2 CF dx"
适用于
- NetApp E-Series
- 平台:E2800、E5700、EF280、EF570、E4000、EF600 和 EF300
问题
- 使用
ESDIAG:E-Series Notification from Storage02 (Persistent controller memory parity error) CRITICAL打开 AutoSupport 案例 - 系统会生成关键事件:
Write-back caching forcibly disabled - 控制器使用 7 段 LED 显示代码
OE L2 CF dx锁定(x:缓存 DIMM 的位置)。- 此代码转换为永久处理器/缓存 DIMM ECC 错误。
- 对于没有 7 段 LED 显示屏的产品,请检查
state-capture-data>cmgrshow支持数据。
示例:
"altCtlSystemInfo": {
"lockdownInfo": {
"additionalData": "Failed DIMM in slot 3",
"ledSequence": "0EL2--CFd3",
"lockdownCause": 13,
"lockdownCauseString": "LOCKDOWN_CAUSE_CACHE_MULTI_ECC_ERR",
"lockdownClearable": true
- SANtricity System Manager 或支持捆绑包报告控制器内存奇偶校验错误:
Status: Memory parity error Major event log和exception log如果可用(excLogShow)表示控制器在出现故障之前遇到可更正内存 ECC 错误。
Date/Time: **/**/**, 2:54:53 PM
Sequence number: ****
Event type: 2703
Event category: Internal
Priority: Informational
Event needs attention: false
Event send alert: false
Event visibility: true
Description: Recoverable error in processor memory detected/corrected
Event specific codes: 0/0/0
Component type: Controller
Component location: Shelf **, Bay *
Logged by: Controller in bay *