MetroCluster IP交换机上的CRC
适用场景
- ONTAP 9.x
- MetroCluster IP
- MetroCluster IP交换机
问题描述
网络错误过多、如事件日志中报告的以下错误:
[node032: kernel: iscsi.session.stateChanged:notice]: iSCSI session state is changed to Reconnecting ...
[node031: doneq0: scsi.mcc.adt.ioTransportError:error]: mcc_adt[6] - Transport error during execution of command ...
[node032: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0a on node node032 is reporting a high number of observed hardware errors, possibly CRC errors.
[node032: vifmgr: callhome.clus.net.degraded:alert]: Call home for CLUSTER NETWORK DEGRADED: CRC Errors Detected - High CRC errors detected on port e0a node node032