topic lun snapshot not possible in ONTAP Discussions https://community.netapp.com/t5/ONTAP-Discussions/lun-snapshot-not-possible/m-p/76033#M17741 <HTML><HEAD></HEAD><BODY><P>on one of the luns I am getting a lun snapshot not possible.</P><P></P><P>100GB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 85GB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 14GB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 85%</P><P></P><P>is it because I dont have enought space?</P></BODY></HTML> Thu, 05 Jun 2025 06:42:04 GMT TDUBB1234 2025-06-05T06:42:04Z lun snapshot not possible https://community.netapp.com/t5/ONTAP-Discussions/lun-snapshot-not-possible/m-p/76033#M17741 <HTML><HEAD></HEAD><BODY><P>on one of the luns I am getting a lun snapshot not possible.</P><P></P><P>100GB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 85GB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 14GB&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 85%</P><P></P><P>is it because I dont have enought space?</P></BODY></HTML> Thu, 05 Jun 2025 06:42:04 GMT https://community.netapp.com/t5/ONTAP-Discussions/lun-snapshot-not-possible/m-p/76033#M17741 TDUBB1234 2025-06-05T06:42:04Z lun snapshot not possible https://community.netapp.com/t5/ONTAP-Discussions/lun-snapshot-not-possible/m-p/76038#M17744 <HTML><HEAD></HEAD><BODY><P>If a LUN has Space Reservation enabled and Fractional Reserve in the containing volume is set to 100% then the volume must have at least the size of the LUN available as free space or snapshot creation will fail.</P><P>I suggest you have a read through the info on Space Management here: <A href="https://now.netapp.com/NOW/knowledge/docs/ontap/rel736/html/ontap/semg/GUID-B6A4F6E6-5727-4A3D-A0CC-BBDA5A058539.html" target="_blank">https://now.netapp.com/NOW/knowledge/docs/ontap/rel736/html/ontap/semg/GUID-B6A4F6E6-5727-4A3D-A0CC-BBDA5A058539.html</A></P></BODY></HTML> Wed, 02 Nov 2011 00:43:21 GMT https://community.netapp.com/t5/ONTAP-Discussions/lun-snapshot-not-possible/m-p/76038#M17744 andrc 2011-11-02T00:43:21Z