MetroCluster
MetroCluster
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Support for BlueXP Backup and Recovery
Learn how MetroCluster works, why it’s important to back up your data, and how BlueXP backup and recovery can help.
Learn how MetroCluster works, why it’s important to back up your data, and how BlueXP backup and recovery can help.
Recommended component releases
List of recommended component releases per your ONTAP OS version.
List of recommended component releases per your ONTAP OS version.
Benefits of managing ATTO bridges in-band
Items to consider on the benefits of using ATTO bridges in-band.
Items to consider on the benefits of using ATTO bridges in-band.
How to use the RcfFileGenerator for MetroCluster IP
A detailed guide on how to use the RcfFileGenerator for MetroCluster IP.
A detailed guide on how to use the RcfFileGenerator for MetroCluster IP.
Useful commands for MetroCluster FC and IP switches
The most commonly used commands for configuring, managing and troubleshooting MetroCluster switches.
The most commonly used commands for configuring, managing and troubleshooting MetroCluster switches.
Upgrade switch RCF's without wiping the switch"
Documentation guide to upgrade an RCF file on a Cisco IP switch.
Documentation guide to upgrade an RCF file on a Cisco IP switch.
Other Resources
- System Manager displays Disk Rekey warning for all drives in the MetroclusterThu, 05 Mar 2026
- IncompleteSnmpDataRefreshAlert after ONTAP upgradeThu, 26 Feb 2026
- Unable to remove ONTAP Mediator due to admin password lostThu, 26 Feb 2026
- SCSI aborts after reenabling ISL ports following DWDM updateTue, 24 Feb 2026
- ATTO bridges with errors after replacement from FB7500 to FB7600Tue, 24 Feb 2026
- Management IP Address is not displayed for ATTO FibreBridge after Upgrade to 9.16.1P9Mon, 23 Feb 2026
- Does MetroCluster IP supports automatic failover on 4-node and 8-node?Thu, 19 Feb 2026
- Input discards on MetroCluster IP switch ports on Cisco 9336Wed, 18 Feb 2026
- CONTAPEXT-2854: Node unexpectedly reboots when ATTO Bridge is rebootedFri, 13 Feb 2026
- Problem on ADVA device causing reset on FCVI ports and ISL CRC errorsFri, 13 Feb 2026
- MetroCluster HA and DR Mirroring OfflineTue, 10 Feb 2026
- Brocade switch remains offline after power maintenance/outageTue, 10 Feb 2026
- No automatic unplanned switchover in MetroCluster IP due to no mediatorTue, 10 Feb 2026
- CONTAP-633165: metrocluster check ends with warning when schedule exists in vserver consists of two charactersMon, 09 Feb 2026
- CONTAP-586103: Cisco Nexus 9336C-FX2 switches logging UNEXPECTED_MCAST_FRAMES for qos-group 5Fri, 06 Feb 2026
- CONTAP-44211: LIF Revert is Failing because information for that Vserver is temporarily unavailable on that node. Cluster looks healthy.Thu, 05 Feb 2026
- CONTAP-507549: MetroCluster IP resiliency improvements with mediator disksThu, 05 Feb 2026
- Unable to generate RCF file for shared switch with two MetroClusterThu, 05 Feb 2026
- How to Increase Mediator Mailbox Timeout for environments where network latency exceeds 10 secondsWed, 04 Feb 2026
- Unable to create data aggregate after transitioning from FC to MCC IPWed, 04 Feb 2026
- Unable to remove ONTAP Mediator due to admin password lostFri, 06 Mar 2026
- System Manager displays Disk Rekey warning for all drives in the MetroclusterThu, 05 Mar 2026
- Mediator Connection status falseWed, 04 Mar 2026
- MetroCluster check run job stale entry showing "in-progress" state is preventing new check job executionWed, 04 Mar 2026
- Mediator unreachable after mediator host OS server upgradeWed, 04 Mar 2026
- How to test MetroCluster IP MAUSO functionWed, 04 Mar 2026
- Why are some LIFs are admin-up but operationally-down in a MetroCluster?Mon, 02 Mar 2026
- CONTAP-232080: RFE: Add a check for aggr-uuid-list discrepancies when running MetroCluster health checksMon, 02 Mar 2026
- Brocade G720 and G610 switchshow reporting port state Mod_ValMon, 02 Mar 2026
- CONTAP-100757: High latency reported on SSD-NVM drives in MetroCluster IP using Cisco 9336C-FX2 shared switchesMon, 02 Mar 2026
- CONTAP-586103: Cisco Nexus 9336C-FX2 switches logging UNEXPECTED_MCAST_FRAMES for qos-group 5Sat, 28 Feb 2026
- CONTAP-554458: ONTAP cluster node reboots unexpectedly in a MetroCluster IPSat, 28 Feb 2026
- CONTAP-469157: Unexpected node reboot during back-end switch firmware upgradeSat, 28 Feb 2026
- CONTAP-569124: Node names, IP addresses and ISCSI IQNs are being leaked in anonymized ASUP's mcc-hm-metrocluster-iscsi-initiator.txtSat, 28 Feb 2026
- CONTAP-550785: System Manager reports API not found when accessing the cluster update pageSat, 28 Feb 2026
- CONTAP-514944: After an ONTAP upgrade to 9.13.1P17, 9.15.1P13, 9.15.1P14, or 9.16.1P6, MetroCluster DR/NVRAM goes offline.Sat, 28 Feb 2026
- CONTAP-295988: DR NVRAM Mirroring is offline on MetroCluster IP using E800 series NICsSat, 28 Feb 2026
- CONTAP-444832: Unexpected node reboot during a switch reboot in MetroCluster IPSat, 28 Feb 2026
- How to Increase Mediator Mailbox Timeout for environments where network latency exceeds 10 secondsFri, 27 Feb 2026
- ONTAP System Manager reports Need disk rekey in MetroCluster for disks owned by DRThu, 26 Feb 2026
