GPFS故障实际生产故障处理分析

目录

报错：

1. 关键信息解读

2. 故障关联性分析

3. 可能的磁盘逻辑关系

4. 故障传播路径解释

5. 为什么 pdisk 属于节点 15？

总结

报错：

#报错1： 
mmvdisk pdisk list --rg all --not-ok -L recoveryGroupSeparator = "rg_1"
pdisk:replacementPriority = 1000name = "n007p002"device = ""recoveryGroup = "rg_1"declusteredArray = "DA1"state = "missing/drained"internalState = 00048.1c0capacity  = 15358803050496freeSpace = 15350213115904fru = "Dell NVMe ISE P"location = "4YX9B44-8"WWN = "eui.ACE42E00400265F6"server = "node15"reads = 1389544030writes = 304141390