https://community.hpe.com/t5/disk-enclosures/netraid-4m-amp-mscs-quorum-raid/m-p/2632111#M3623 Hi,<BR /><BR />recently HP made an update to their "installation an configuration guide"<BR />for their SCSI controller certified for MSCS, NetRAID 4M.<BR />The first release of this guide was on march 2001 without any remarkable<BR />issue. At the begin of November they made this update:<BR />"HP recommends creating a fault-tolerant RAID type, such as RAID-5 for the<BR />shared quorum drive. RAID-1 mirrors are NOT recommended for the shared<BR />quorum when using the HP NetRAID-4M controller".<BR /><BR />Now, is there anybody that also use HP hardware for MSCS and noticed this?<BR />Any comments? I can't see any damn good technical reason for this.<BR /><BR />Thanks<BR />Francesco<BR /> Tue, 18 Dec 2001 08:57:17 GMT Francesco Tamba 2001-12-18T08:57:17Z https://community.hpe.com/t5/disk-enclosures/netraid-4m-amp-mscs-quorum-raid/m-p/2632111#M3623 Hi,<BR /><BR />recently HP made an update to their "installation an configuration guide"<BR />for their SCSI controller certified for MSCS, NetRAID 4M.<BR />The first release of this guide was on march 2001 without any remarkable<BR />issue. At the begin of November they made this update:<BR />"HP recommends creating a fault-tolerant RAID type, such as RAID-5 for the<BR />shared quorum drive. RAID-1 mirrors are NOT recommended for the shared<BR />quorum when using the HP NetRAID-4M controller".<BR /><BR />Now, is there anybody that also use HP hardware for MSCS and noticed this?<BR />Any comments? I can't see any damn good technical reason for this.<BR /><BR />Thanks<BR />Francesco<BR /> Tue, 18 Dec 2001 08:57:17 GMT https://community.hpe.com/t5/disk-enclosures/netraid-4m-amp-mscs-quorum-raid/m-p/2632111#M3623 Francesco Tamba 2001-12-18T08:57:17Z