https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098043#M10018 Hi. Is it right to put ServiceGuard lock disk on LUN 0 on VA7410? <BR />Are there any problems in such case? Tue, 21 Oct 2003 02:59:52 GMT Yuri Fomin 2003-10-21T02:59:52Z https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098043#M10018 Hi. Is it right to put ServiceGuard lock disk on LUN 0 on VA7410? <BR />Are there any problems in such case? Tue, 21 Oct 2003 02:59:52 GMT https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098043#M10018 Yuri Fomin 2003-10-21T02:59:52Z https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098044#M10019 Hi,<BR /> <BR />you can do this. It is officially supported. If you have a SAN where other hosts besides your cluster nodes can see this LUN 0, I would recommend using a LUN from any MC/SG cluster VG though. (just to be on the safe side)<BR /><BR />Regards,<BR />Bernhard Tue, 21 Oct 2003 03:20:16 GMT https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098044#M10019 Bernhard Mueller 2003-10-21T03:20:16Z https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098045#M10020 The lock disk can be any disk in any shared VG. Don't think it has to be a "seperate" disk. It can be part of your Oracle database. The lock business doesn't interfere with the space or perfomance of the shared disk. Don't waste an entire PV on the MC/SG lock disk. Tue, 21 Oct 2003 12:30:48 GMT https://community.hpe.com/t5/disk-enclosures/lock-disk-on-va7410/m-p/3098045#M10020 Stuart Abramson_2 2003-10-21T12:30:48Z