You can try to follow some recommendations here https://xcat-docs.readthedocs.io/en/stable/advanced/hamn/index.html and treat it as a manual failover.
Make sure to backup the xCAT DB described here https://xcat-docs.readthedocs.io/en/stable/guides/install-guides/maintenance/backup_restore_xcat.html Mark Gurevich Poughkeepsie Development Lab HPC Software Development - xCAT "If we knew what it was we were doing, it would not be called research, would it?" --Albert Einstein From: "Huette, Antoine" <[email protected]> To: xCAT Users Mailing list <[email protected]> Date: 09/26/2019 11:53 AM Subject: [EXTERNAL] [xcat-user] management node replacement Hello On an already configured and running xCAT cluster, what should be the procedure to replace the management node ? The new head node will be a different hardware model, meaning we may have different interface names. We will move the current disks into the new management node. Could that work ? Thanks 😊 Regards, Antoine Huette HPC Engineer [email protected] | 03.67.07.97.37/07.72.31.82.12 | bechtle.fr | Bechtle Résultat de recherche d'images pour "instagram logo" _______________________________________________ xCAT-user mailing list [email protected] https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.sourceforge.net_lists_listinfo_xcat-2Duser&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=cGs4a-jfx6Emudek2Wdi4FLq2XKm1pvrlbCQ-h7Qq7A&m=OcodStBBbLwloETFpFj9JLoArxFwfum9jeuoejsIYMc&s=lDeCvym1T2EBmPCIaQ4wtzaIpA3q-rSYZ9ipQjqU7YE&e=
_______________________________________________ xCAT-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/xcat-user
