https://community.netapp.com/t5/AFF/C-series-os-downgrade-for-cluster-integration/m-p/444158#M1170 <P>Hi Christian,</P><P>&nbsp;</P><P>You are best to talk to your NetApp account team regarding this.</P> Wed, 10 May 2023 01:31:14 GMT chamfer 2023-05-10T01:31:14Z https://community.netapp.com/t5/AFF/C-series-os-downgrade-for-cluster-integration/m-p/444147#M1169 <P>Hello everyone,</P><P>I would insert a new AFF C250 into an existing cluster (AFF A250 + FAS8200 under ONTAP 9.11.1.PX (under P4 today but we schedule an update for the Microsoft CVE-2022-38023).</P><P>Is it supported by Netapp with FPVR ?</P><P>Thank you very much</P><P>&nbsp;</P><P>Christian</P> Wed, 04 Jun 2025 09:49:36 GMT https://community.netapp.com/t5/AFF/C-series-os-downgrade-for-cluster-integration/m-p/444147#M1169 christianStorData 2025-06-04T09:49:36Z https://community.netapp.com/t5/AFF/C-series-os-downgrade-for-cluster-integration/m-p/444158#M1170 <P>Hi Christian,</P><P>&nbsp;</P><P>You are best to talk to your NetApp account team regarding this.</P> Wed, 10 May 2023 01:31:14 GMT https://community.netapp.com/t5/AFF/C-series-os-downgrade-for-cluster-integration/m-p/444158#M1170 chamfer 2023-05-10T01:31:14Z