topic Re: RAID overhead capacity in netapp filer in ONTAP Discussions https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68203#M15892 <HTML><HEAD></HEAD><BODY><P>Thanks for your reply.</P><P></P><P>Wanted to know, if there is a formula that be used to calculate this overhead capacity?.</P></BODY></HTML> Mon, 20 Jan 2014 13:47:05 GMT MOHAN1985 2014-01-20T13:47:05Z RAID overhead capacity in netapp filer https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68195#M15889 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>What is the RAID overhead capacity for the raid groups supported in a netapp filer?</P><P></P><P>Thanks,</P><P>Mohan</P></BODY></HTML> Thu, 05 Jun 2025 05:45:08 GMT https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68195#M15889 MOHAN1985 2025-06-05T05:45:08Z Re: RAID overhead capacity in netapp filer https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68199#M15891 <HTML><HEAD></HEAD><BODY><P>Data Ontap supports two type of RG raid4 and raidDP.</P><P></P><P>raid4 has single dedicated parity disk (min 2 disk)</P><P>raidDP has dual dedicated parity disk (min 3 disk)</P><P></P><P>Believe now you can calculate overhead capacity.</P></BODY></HTML> Mon, 20 Jan 2014 12:23:00 GMT https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68199#M15891 RAMACHANDRA_CBRANDS 2014-01-20T12:23:00Z Re: RAID overhead capacity in netapp filer https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68203#M15892 <HTML><HEAD></HEAD><BODY><P>Thanks for your reply.</P><P></P><P>Wanted to know, if there is a formula that be used to calculate this overhead capacity?.</P></BODY></HTML> Mon, 20 Jan 2014 13:47:05 GMT https://community.netapp.com/t5/ONTAP-Discussions/RAID-overhead-capacity-in-netapp-filer/m-p/68203#M15892 MOHAN1985 2014-01-20T13:47:05Z