centos-bounces at centos.org schrieb am 18.11.2011 14:52:58: > Adil BOYUN <adilboyun at gmail.com> > Gesendet von: centos-bounces at centos.org > > 18.11.2011 15:13 > > Bitte antworten an > CentOS mailing list <centos at centos.org> > > An > > centos at centos.org > > Kopie > > Thema > > [CentOS] How can I create raid 1 - Centos 5.7 64 minimal installation > > Hello, > > I have a server working on centos 5.7-64 minimal installation. I have > 3 separate physical drives: > > 120 gb ssd, 2x 3tb disks for storage. > > My linux installation is on ssd disk, and I want to make raid 1 for > these two 3tb disks and store data, like under /mnt/data. > > Can you please tell me the path how this is possible? > Thanks for your help! > > Best regards, > > Here are some output of commands I ran for more data: > > [root at CentOS-57-64-minimal tmp]# fdisk -l | grep '^Disk' > Disk /dev/sdb doesn't contain a valid partition table > Disk /dev/sdc doesn't contain a valid partition table > Disk /dev/sda: 120.0 GB, 120034123776 bytes > Disk /dev/sdb: 3000.5 GB, 3000592982016 bytes > Disk /dev/sdc: 3000.5 GB, 3000592982016 bytes > > [root at CentOS-57-64-minimal tmp]# df -l > Filesystem 1K-blocks Used Available Use% Mounted on > /dev/sda3 113695432 1427792 106537696 2% / > /dev/sda2 520136 23576 470348 5% /boot > > [root at CentOS-57-64-minimal tmp]# fdisk -l > > Disk /dev/sda: 120.0 GB, 120034123776 bytes > 64 heads, 32 sectors/track, 114473 cylinders > Units = cylinders of 2048 * 512 = 1048576 bytes > > Device Boot Start End Blocks Id System > /dev/sda1 2 2048 2096128 82 Linux swap / Solaris > /dev/sda2 2049 2560 524288 83 Linux > /dev/sda3 2561 114473 114598912 83 Linux > > Disk /dev/sdb: 3000.5 GB, 3000592982016 bytes > 255 heads, 63 sectors/track, 364801 cylinders > Units = cylinders of 16065 * 512 = 8225280 bytes > > Disk /dev/sdb doesn't contain a valid partition table > > Disk /dev/sdc: 3000.5 GB, 3000592982016 bytes > 255 heads, 63 sectors/track, 364801 cylinders > Units = cylinders of 16065 * 512 = 8225280 bytes > > Disk /dev/sdc doesn't contain a valid partition table > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos Hi Adil, please look at http://wiki.centos.org/FAQ/CentOS5 (10. How do I install a software RAID on CentOS 5?) Gruß Andreas Reschke ________________________________________________________________ Unix/Linux-Administration Andreas.Reschke at behrgroup.com