https://community.netapp.com/t5/ONTAP-Discussions/Lun-space-reserve/m-p/140201#M30986 The former us configuratipn setting, the latter - run time state. Reservation may be not honored e.g. if there is not enough space in containing aggregate. Mon, 14 May 2018 06:26:35 GMT aborzenkov 2018-05-14T06:26:35Z https://community.netapp.com/t5/ONTAP-Discussions/Lun-space-reserve/m-p/140196#M30983 Hi everyone!<BR />When you type the command: "lun show -instance" you have two fields: space-reserve and space-reserve-honored. When I read about them in NetApp docs the description was confusing. In short it implied that both those settings, if set to false or disabled, means that the lun is thinly provisioned. Does anybody know the real difference between them and which one really means that a lun will be thinly provisioned?<BR />Thanks in advance... Wed, 04 Jun 2025 13:43:03 GMT https://community.netapp.com/t5/ONTAP-Discussions/Lun-space-reserve/m-p/140196#M30983 Gbar333 2025-06-04T13:43:03Z https://community.netapp.com/t5/ONTAP-Discussions/Lun-space-reserve/m-p/140201#M30986 The former us configuratipn setting, the latter - run time state. Reservation may be not honored e.g. if there is not enough space in containing aggregate. Mon, 14 May 2018 06:26:35 GMT https://community.netapp.com/t5/ONTAP-Discussions/Lun-space-reserve/m-p/140201#M30986 aborzenkov 2018-05-14T06:26:35Z