Applies to ONTAP 9.x Issue AIX hosts lost connectivity to LUNs during a switchover operation Issue was resolved via switchback Other hosts where not impacted for example VMware ESXi hosts
In addition, the remote nodes will no longer halt and a switchback can be executed without any additional steps. More information can be found in the MetroCluster management and disaster recovery guid...In addition, the remote nodes will no longer halt and a switchback can be executed without any additional steps. More information can be found in the MetroCluster management and disaster recovery guide. Note: The time used for the switchover process itself as well as the client impact remains unchanged. [Job 669] Job is queued: MetroCluster Negotiated Switchover Job. [Job 669] Preparing the cluster for the switchover operation...
Applies to ONTAP MetroCluster Microsoft Cluster Service (MSCS) Oracle Microsoft SQL Server Issue After a disaster recovery (DR) MetroCluster event switchback causes pending or failed services on Micro...Applies to ONTAP MetroCluster Microsoft Cluster Service (MSCS) Oracle Microsoft SQL Server Issue After a disaster recovery (DR) MetroCluster event switchback causes pending or failed services on Microsoft Cluster Service (MSCS) Oracle and Microsoft SQL instances
Applies to MetroCluster ONTAP 9 Switchover on disaster Issue After a switchover -force-on-disaster true (USO) event: Servers lose connectivity to NFS mounts and need to be remounted. LUNs are offline
Applies to MetroCluster FibreChannel LUNs Issue Configuration of front-end Brocade switches prevents hosts from accessing their LUNs MetroCluster does not perform automatic switchover to provide LUN a...Applies to MetroCluster FibreChannel LUNs Issue Configuration of front-end Brocade switches prevents hosts from accessing their LUNs MetroCluster does not perform automatic switchover to provide LUN access from DR cluster in this case
Applies to Ontap 9 Metrocluster Issue After performing a switchover the lif does not have iscsi data-protocol assigned despite the original cluster having it assigned.
MetroCluster negotiated switchover fails with the below veto: Vservers on cluster "xxx" and automatically re-start them on cluster "xxx". It will finally gracefully shutdown cluster "xxx". [Job xxx] J...MetroCluster negotiated switchover fails with the below veto: Vservers on cluster "xxx" and automatically re-start them on cluster "xxx". It will finally gracefully shutdown cluster "xxx". [Job xxx] Job failed: Failed to validate the node and cluster components before the switchover operation. Errors: Failed to validate the node and cluster components before the switchover operation. xxx(non-overridable veto): Left behind aggregates from a giveback operation exist
Apr 24 10:05:31 Solaris fctl: [ID 517869 kern.warning] WARNING: fp(0)::N_x Port with D_ID=12602, PWWN=200700a098680a8c reappeared in fabric Apr 24 10:05:31 Solaris fctl: [ID 517869 kern.warning] WARNI...Apr 24 10:05:31 Solaris fctl: [ID 517869 kern.warning] WARNING: fp(0)::N_x Port with D_ID=12602, PWWN=200700a098680a8c reappeared in fabric Apr 24 10:05:31 Solaris fctl: [ID 517869 kern.warning] WARNING: fp(2)::N_x Port with D_ID=22602, PWWN=200500a098680a8c reappeared in fabric Fri Apr 24 10:05:31 CEST [NetApp_N1: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: '21:00:00:24:ff:3e:be:27' address 0x20d00.
Applies to ONTAP 9 MetroCluster Description After troubleshooting port cyclic redundancy check (CRC) errors in SAN and SFP replacement Is it safe to carry out power maintenance with MetroCluster switc...Applies to ONTAP 9 MetroCluster Description After troubleshooting port cyclic redundancy check (CRC) errors in SAN and SFP replacement Is it safe to carry out power maintenance with MetroCluster switchover?
Applies to ONTAP MetroCluster CIFS Vscan Issue After the MetroCluster switchover, and the following symptoms are encountered Users are unable to open files on a share Users are unable to create files ...Applies to ONTAP MetroCluster CIFS Vscan Issue After the MetroCluster switchover, and the following symptoms are encountered Users are unable to open files on a share Users are unable to create files on a share CIFS shares are not accessible to users Access is restored only after stopping Vscan The Client may generate the following error: A device attached to the system is not functioning
Make sure the Storage Virtual Machine (SVM) is added for the resources: <Volume_Path> and it is resolving to the correct IP address. : BaseException System.Exception: Failed to fetch the storage syste...Make sure the Storage Virtual Machine (SVM) is added for the resources: <Volume_Path> and it is resolving to the correct IP address. : BaseException System.Exception: Failed to fetch the storage system details. Make sure the Storage Virtual Machine (SVM) is added for the resources: <Volume_Path> and it is resolving to the correct IP address. Make sure the Storage Virtual Machine (SVM) is added for the resources: <Volume_Path> and it is resolving to the correct IP address.)
