topic Re: command to remove disk from existing raid group in ONTAP Hardware https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71443#M5028 <HTML><HEAD></HEAD><BODY><P>any way in command line like unown or unassign the disk.i am not sure</P></BODY></HTML> Thu, 14 Feb 2013 05:15:28 GMT support_3 2013-02-14T05:15:28Z command to remove disk from existing raid group https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71434#M5026 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>in FAS 2240-2 all disks are assigned to single controller partner controller is not getting up due to no spare disk.</P><P></P><P>i need help to remove some disk from first controller and want to make partner controller active.</P></BODY></HTML> Thu, 05 Jun 2025 06:10:18 GMT https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71434#M5026 support_3 2025-06-05T06:10:18Z Re: command to remove disk from existing raid group https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71439#M5027 <HTML><HEAD></HEAD><BODY><P>The only way to remove disk from aggregate is to convert RAID_DP to RAID4, thus freeing one parity disk per raid group.</P></BODY></HTML> Thu, 14 Feb 2013 05:06:41 GMT https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71439#M5027 aborzenkov 2013-02-14T05:06:41Z Re: command to remove disk from existing raid group https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71443#M5028 <HTML><HEAD></HEAD><BODY><P>any way in command line like unown or unassign the disk.i am not sure</P></BODY></HTML> Thu, 14 Feb 2013 05:15:28 GMT https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71443#M5028 support_3 2013-02-14T05:15:28Z Re: command to remove disk from existing raid group https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71446#M5029 <HTML><HEAD></HEAD><BODY><P>If the controller is in production there is no option. If not we can restructure it.</P><P></P><P>Saran</P></BODY></HTML> Thu, 14 Feb 2013 12:38:19 GMT https://community.netapp.com/t5/ONTAP-Hardware/command-to-remove-disk-from-existing-raid-group/m-p/71446#M5029 saranraj456 2013-02-14T12:38:19Z