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- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/Do_the_remote_switches_need_to_be_added_to_health_monitoring_in_MetroCluster_IPApplies to MetroCluster IP ONTAP 9 Answer The switches in a MetroCluster IP solution on the disaster recovery / remote site should not be added to cluster health monitoring. Additional Information add...Applies to MetroCluster IP ONTAP 9 Answer The switches in a MetroCluster IP solution on the disaster recovery / remote site should not be added to cluster health monitoring. Additional Information additionalInformation_text
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/ONTAP_Mediator_Service_is_not_reachableONTAP Mediator service is not reachable from one or more nodes of the MetroCluster. The check validates the iscsi connection to the ONTAP Mediator service. ONTAP has not made a connection to the ONTAP...ONTAP Mediator service is not reachable from one or more nodes of the MetroCluster. The check validates the iscsi connection to the ONTAP Mediator service. ONTAP has not made a connection to the ONTAP Mediator service if the entry is displayed as down like in the example output above. Verify that the ONTAP Mediator service is running correctly. How to verify an ONTAP Mediator installation?
- https://kb.netapp.com/on-prem/Switches/Cisco-KBs/How_to_check_differences_between_running_and_startup_config_of_a_Cisco_cluster_switchApplies to Cisco cluster switch ONTAP 9 Description This article describes how to review and address unsaved configuration changed in a Cisco cluster switch.
- https://kb.netapp.com/on-prem/Switches/Broadcom-KBs/How_to_collect_data_from_a_BES-53248_switchApplies to Broadcom Ethernet Switch purchased from NetApp BES-53248 (X190005, X190005R) BES-53248-B (X190005-B, X190005R-B) Description This article describes how to collect data from a Broadcom BES-5...Applies to Broadcom Ethernet Switch purchased from NetApp BES-53248 (X190005, X190005R) BES-53248-B (X190005-B, X190005R-B) Description This article describes how to collect data from a Broadcom BES-53248 or BES-53248-B switch.
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/Why_does_the_MetroCluster_Switchover_command_take_longer_in_9_5_and_later_on_a_MetroCluster_IPIn 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...
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/Command_mapping_between_Cisco_and_NVIDIA_switchesnv show --paginate on|off nv show --paginate on system nv show system nv show platform nv show platform environment nv show platform hardware show ip interface mgmt 0 nv show interface mgmt show runni...nv show --paginate on|off nv show --paginate on system nv show system nv show platform nv show platform environment nv show platform hardware show ip interface mgmt 0 nv show interface mgmt show running-config interface ethernet 1/9 nv show interface <if_name> nv show interface swp3 nv show interface neighbor nv show interface nv show interface --view=pluggables nv config show nv config show -o commands nv config show --startup -o commands nv config show --rev=startup
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/How_many_MetroCluster_IP_instances_can_be_connected_to_a_ONTAP_Mediator_instance Applies to MetroCluster IP ONTAP 9 ONTAP Mediator Answer The information how many MetroCluster instances are supported by a single ONTAP Mediator instance is available in the Configuring the ONT... Applies to MetroCluster IP ONTAP 9 ONTAP Mediator Answer The information how many MetroCluster instances are supported by a single ONTAP Mediator instance is available in the Configuring the ONTAP Mediator service from a MetroCluster IP configuration in the About this task section. Additional Information Add your text here.
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/Disk_bad_label_after_metrocluster_configuration_settings_connection_connectApplies to AFF A220 MetroCluster IP Advanced Disk Partitioning (ADP) Issue Remote drives marked "Bad Label" immediately after running "metrocluster configuration-settings connection connect" Event log...Applies to AFF A220 MetroCluster IP Advanced Disk Partitioning (ADP) Issue Remote drives marked "Bad Label" immediately after running "metrocluster configuration-settings connection connect" Event log reports the following raid.assim.disk.nolabels:EMERGENCY]: Disk XX Shelf X Bay XX [NETAPP X] S/N [X] UID [X] has no valid labels. It will be taken out of service to prevent possible data loss.
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/scsi.cmd.mcc.lunmgr.io.error_in_a_MetroCluster_IP1/24/2020 10:05:00 ClusterA-01 ERROR scsi.cmd.mcc.lunmgr.io.error: Disk device S/N WBN2N2GL - CDB 0x2a:0032c428:0088 - (scsi error: reservation conflict) - Sense Data SCSI:no sense - (0x0 - 0x0 0x0 0x...1/24/2020 10:05:00 ClusterA-01 ERROR scsi.cmd.mcc.lunmgr.io.error: Disk device S/N WBN2N2GL - CDB 0x2a:0032c428:0088 - (scsi error: reservation conflict) - Sense Data SCSI:no sense - (0x0 - 0x0 0x0 0x0)(DT 40). (HA status 0x0) - (out_status_flags 0x4)
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/What_information_is_included_in_a_show_tech-support_on_a_BES-53248_switch#show version System Description............................. BES-53248A1, 3.4.4.4, Linux 4.4.117-ceeeb99d, 2016.05.00.05 Machine Type................................... BES-53248A1 Machine Model........#show version System Description............................. BES-53248A1, 3.4.4.4, Linux 4.4.117-ceeeb99d, 2016.05.00.05 Machine Type................................... BES-53248A1 Machine Model.................................. BES-53248 Serial Number.................................. <Switch Serial Number Here> Maintenance Level.............................. A Manufacturer................................... 0xbc00 Burned In MAC Address.......................... B4:A9:FC:98:1C:C1 Software Ver…
- https://kb.netapp.com/on-prem/ontap/mc/MC-KBs/How_to_determine_which_disks_are_local_or_remote_to_a_filer_in_a_MetroCluster_IP_environmentApplies to MetroCluster IP ONTAP 9 Description This article describes how to locate the site of a given disk drive in a MetroCluster IP.
