topic Re: How to configure Single Head to HA? in ONTAP Hardware https://community.netapp.com/t5/ONTAP-Hardware/How-to-configure-Single-Head-to-HA/m-p/28599#M1972 <HTML><HEAD></HEAD><BODY><P>Complete setup of the second head as standalone</P><P>Make sure both heads are running the same Data ONTAP version (update if needed) and have the same licenses</P><P>Install CF license on both heads</P><P>Switch heads off</P><P>Cable all shelves, cable interconnect</P><P>Power on both heads.</P></BODY></HTML> Thu, 15 Mar 2012 04:26:49 GMT aborzenkov 2012-03-15T04:26:49Z How to configure Single Head to HA? https://community.netapp.com/t5/ONTAP-Hardware/How-to-configure-Single-Head-to-HA/m-p/28594#M1971 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>We have single head fas62xx, now user want to upgrade to HA, but i search now site and didn't find any reference to do it.</P><P></P><P>Anybody know the procedure to do it?</P><P></P><P>Thanks</P><P>Alex</P></BODY></HTML> Thu, 05 Jun 2025 06:32:28 GMT https://community.netapp.com/t5/ONTAP-Hardware/How-to-configure-Single-Head-to-HA/m-p/28594#M1971 alex_kcube 2025-06-05T06:32:28Z Re: How to configure Single Head to HA? https://community.netapp.com/t5/ONTAP-Hardware/How-to-configure-Single-Head-to-HA/m-p/28599#M1972 <HTML><HEAD></HEAD><BODY><P>Complete setup of the second head as standalone</P><P>Make sure both heads are running the same Data ONTAP version (update if needed) and have the same licenses</P><P>Install CF license on both heads</P><P>Switch heads off</P><P>Cable all shelves, cable interconnect</P><P>Power on both heads.</P></BODY></HTML> Thu, 15 Mar 2012 04:26:49 GMT https://community.netapp.com/t5/ONTAP-Hardware/How-to-configure-Single-Head-to-HA/m-p/28599#M1972 aborzenkov 2012-03-15T04:26:49Z