今天机房掉了两次电.致P550(AIX5.3)启动后亮黄灯,用diag运行报以下错误: The path between the following resources is missing: U787B.001.DNW4387- hdisk5 P1-T14-L8-L0 16 Bit LVD SCSI Disk Drive (73400 MB) U787B.001.DNW4387- scsi0 P1-T14 PCI-X Dual Channel Ultra320 SCSI Adapter bus Select an option to resolve the missing path. Continue to run diagnostics on the selected resource. This selection will leave the path in the system configuration. The path has been removed. This selection will remove the path from the system configuration. The path has not been removed. This selection will determine why the path is shown as missing.