MetroCluster 磁盘所有权恢复– DiskHasWrongInfo

适用于

• MetroCluster
• ONTAP 9
• ONTAP 8.3.x
• 固件低于 2.77 的 ATTO 7500 FibreBridge

问题

• 可能会报告 SyncMirror 丛故障
• 报告了多个磁盘故障
• 一个或多个节点可能由于磁盘预留错误而丢失

Disk ownership errors will be reported in EMS logs:
[cluster01_1: sanown_io: diskown.diskHasWrongInfo:error]: Disk MMP1-FCSW-2:3.126L14 (S/N S2GUNCAH207559) has ownership information for disk MMP1-FCSW-2:3.126L16 (S/N S2GUNCAH207629) on it.
[cluster01_1: sanown_io: diskown.diskHasWrongInfo:error]: Disk MMP1-FCSW-2:3.126L4 (S/N S2GUNCAH206819) has ownership information for disk MMP1-FCSW-2:3.126L3 (S/N S2GUNCAH206838) on it.
[cluster01_1: sanown_io: diskown.diskHasWrongInfo:error]: Disk MMP1-FCSW-2:3.126L3 (S/N S2GUNCAH206838) has ownership information for disk MMP1-FCSW-2:3.126L7 (S/N S2GUNCAH206808) on it.
[cluster01_1: sanown_io: diskown.diskHasWrongInfo:error]: Disk MMP1-FCSW-2:3.126L5 (S/N S2GUNCAH206850) has ownership information for disk MMP1-FCSW-2:3.126L9 (S/N S2GUNCAH206836) on it.
[cluster01_1: sanown_io: diskown.diskHasWrongInfo:error]: Disk MMP1-FCSW-2:3.126L11 (S/N S2GUNCAH207587) has ownership information for disk MMP1-FCSW-2:3.126L20 (S/N S2GUNCAH207628) on it.

• 网桥日志可能会报告：

dsbridge_log_FB7500N101924.3:7F6664 14:54:43 09/21/16 INFO SAS IOP firmware fault, code 0000283E
dsbridge_log_FB7500N101924.3:806E5C 12:28:36 09/22/16 INFO SAS IOP firmware fault, code 0000283E

• 在打开 ATTO 7500N 的电源后可能会出现此问题
• 如果在 ATTO 7500N 之后进行布线更改而不遵守恢复时间，则可能会发生这种情况
• 在 ATTO 桥上报告 88/8/12 错误处理之后可能会发生此问题