Am 30.12.2011 00:41, schrieb David: > Dear All, > > I just got a new server with the following specifications: > motherboard : Intel S5500BC > CPU : Xeon Quad Core 2.6Ghz > RAM : 8GB > HDD : 4 x 2TB SATA with configured raid 10 using raid embedded > server. > > The problem is the centos installer can't detect raid virtual disk. I > can't find any log error with the following error messages during > installation process: > > Disks sda, sdb, sdc, sdd contain BIOS RAID metadata but are not part of > any recognized BIOS RAID sets. > > I'm already use search engine to find the information regarding to this > issue, but I can't find the solutions for CentOS. > > Thanks in advance Simply Intel fake RAID. See http://www.intel.com/content/www/us/en/servers/server-board-s5500bc-family-brief.html Either get a real RAID controller which does hardware RAID or use CentOS's software raid function. Regards Alexander