topic luns and snapshots best config. in ONTAP Discussions https://community.netapp.com/t5/ONTAP-Discussions/luns-and-snapshots-best-config/m-p/46754#M10984 <HTML><HEAD></HEAD><BODY><P>Hello everyone</P><P></P><P>i am working on a customer with a fas3210.</P><P>the environment is as follows.</P><P></P><P>3 ds4243 disk shelves 2 filled with sas disks and one with sata disks. most of the productive environment of the customer is on the fas3210. </P><P></P><P>there are many vols and each vol has its own lun. 11 exchange dbs 14 sql servers cifs and many more.</P><P></P><P>the configuration i have done concerning luns vols and snaps is the following.</P><P></P><P>vol options vol_name guarantee volume</P><P>lun set reservation lun_path disable</P><P>vol autosize vol_name -m MAX</P><P>snap autodelete vol_name commitment destroy trigger volume target_free_space 20 destroy_list lun_clone,vol_clone,cifs_share</P><P>snap autodelete vol_name on</P><P>vol options vol_name try_first volume_grow</P><P>vol options vol_name fractional reserve 0</P><P>snap reserve -V vol_name 0</P><P>snap schedule -V vol_name 0</P><P></P><P>do you find this config good for this kind of env or should i change something?</P><P></P><P>thanks a lot for your opinions!</P></BODY></HTML> Thu, 05 Jun 2025 06:24:50 GMT michailidisa 2025-06-05T06:24:50Z luns and snapshots best config. https://community.netapp.com/t5/ONTAP-Discussions/luns-and-snapshots-best-config/m-p/46754#M10984 <HTML><HEAD></HEAD><BODY><P>Hello everyone</P><P></P><P>i am working on a customer with a fas3210.</P><P>the environment is as follows.</P><P></P><P>3 ds4243 disk shelves 2 filled with sas disks and one with sata disks. most of the productive environment of the customer is on the fas3210. </P><P></P><P>there are many vols and each vol has its own lun. 11 exchange dbs 14 sql servers cifs and many more.</P><P></P><P>the configuration i have done concerning luns vols and snaps is the following.</P><P></P><P>vol options vol_name guarantee volume</P><P>lun set reservation lun_path disable</P><P>vol autosize vol_name -m MAX</P><P>snap autodelete vol_name commitment destroy trigger volume target_free_space 20 destroy_list lun_clone,vol_clone,cifs_share</P><P>snap autodelete vol_name on</P><P>vol options vol_name try_first volume_grow</P><P>vol options vol_name fractional reserve 0</P><P>snap reserve -V vol_name 0</P><P>snap schedule -V vol_name 0</P><P></P><P>do you find this config good for this kind of env or should i change something?</P><P></P><P>thanks a lot for your opinions!</P></BODY></HTML> Thu, 05 Jun 2025 06:24:50 GMT https://community.netapp.com/t5/ONTAP-Discussions/luns-and-snapshots-best-config/m-p/46754#M10984 michailidisa 2025-06-05T06:24:50Z Re: luns and snapshots best config. https://community.netapp.com/t5/ONTAP-Discussions/luns-and-snapshots-best-config/m-p/46758#M10986 <HTML><HEAD></HEAD><BODY><P>This sounds like a support related question. If you have an active NetApp Support login, there are subject matter experts in the <A href="https://forums.netapp.com/community/support" target="_blank">NetApp Support Community</A> that may help answer your questions.</P><P></P><P>If this is an urgent issue please open a case with <A href="http://www.netapp.com/us/support/ngs-contacts.html" target="_blank">NetApp Technical Support</A>.</P><P></P><P>Regards,</P><P>Christine</P></BODY></HTML> Mon, 16 Jul 2012 18:10:16 GMT https://community.netapp.com/t5/ONTAP-Discussions/luns-and-snapshots-best-config/m-p/46758#M10986 christin 2012-07-16T18:10:16Z