topic Re: LUN DISAPPEARING in Data Protection https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64239#M6293 <HTML><HEAD></HEAD><BODY><P>Did you check the NetApp comparability matrix whether 7.3.4 is compatible with 2008 R2 SP1... any hot fixes missing etc stuff. ?</P><P>are you using SnapDrive on server, if not i would suggest you to use SD on the server.</P><P>the best practice when you give out a LUN from netapp, its recommended that you have a SD installed on the server end.</P><P>when you discover a LUN from SD perspective, it has more control over that LUN rather than jus throwing out from Filer prespective</P></BODY></HTML> Fri, 21 Sep 2012 16:25:13 GMT VKALVEMULA 2012-09-21T16:25:13Z LUN DISAPPEARING https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64229#M6291 <HTML><HEAD></HEAD><BODY><P>Hi Experts,</P><P></P><P>Please help me out from this, my SQL admin complains that the LUNS from the filer to the DATABASE server will disappear for some time and will re-appear after some time and i don't have any idea if this is a bug or something with NETAPP or WINDOWS did anybody experienced this already???</P><P></P><P>Windows O.S:- 2008 R2 SP1</P><P>Netapp:- 7.3.4</P><P></P><P>Thanks,</P><P>Nayab</P></BODY></HTML> Thu, 05 Jun 2025 06:19:21 GMT https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64229#M6291 NAYABRASOOL 2025-06-05T06:19:21Z Re: LUN DISAPPEARING https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64234#M6292 <HTML><HEAD></HEAD><BODY><P>Raise a case with NetApp support.. they will ask you to collect the NSANITY logs of the windows server.. if possible, post the logs here and I can have a look</P></BODY></HTML> Fri, 21 Sep 2012 11:13:54 GMT https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64234#M6292 kuber 2012-09-21T11:13:54Z Re: LUN DISAPPEARING https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64239#M6293 <HTML><HEAD></HEAD><BODY><P>Did you check the NetApp comparability matrix whether 7.3.4 is compatible with 2008 R2 SP1... any hot fixes missing etc stuff. ?</P><P>are you using SnapDrive on server, if not i would suggest you to use SD on the server.</P><P>the best practice when you give out a LUN from netapp, its recommended that you have a SD installed on the server end.</P><P>when you discover a LUN from SD perspective, it has more control over that LUN rather than jus throwing out from Filer prespective</P></BODY></HTML> Fri, 21 Sep 2012 16:25:13 GMT https://community.netapp.com/t5/Data-Protection/LUN-DISAPPEARING/m-p/64239#M6293 VKALVEMULA 2012-09-21T16:25:13Z