Am 02.03.2012 22:39, schrieb Reindl Harald: > Am 02.03.2012 22:32, schrieb Aero Maxx: >> If I am using a raid 10 setup on 4 Hard Drives, would I make a raid partition of 250MB on each of the 4 drives as >> in total this would be 500MB, or would I still make a 500MB raid partition, same for swap still make a 4992MB >> partition or halve it and spread it over the 4 drives? > > 1 x RAID 1 for /boot over all 4 drives > grub-install /dev/sda-/sdv/sdd to have all bootbale > > 1 x RAID10 for the OS > 1 x RAID10 for data > > SWAP can these days be a file > /home is here a folder on /mnt/data with a bind-mount > > this setup runs on 2 identical machines once installed and > with dd over ssh cloned since june 2011, originally F15 and > in the meantime updated to F15 > _______________________ > > /dev/md0 ext4 497M 66M 427M 14% /boot > /dev/md1 ext4 30G 7,3G 22G 25% / > /dev/md2 ext4 3,7T 1,6T 2,1T 44% /mnt/data > > [root@srv-rhsoft:~]$ cat /proc/mdstat > Personalities : [raid1] [raid10] > md2 : active raid10 sdc3[0] sdd3[3] sda3[4] sdb3[5] > 3875222528 blocks super 1.1 512K chunks 2 near-copies [4/4] [UUUU] > bitmap: 1/29 pages [4KB], 65536KB chunk > > md1 : active raid10 sdc2[0] sdd2[3] sda2[4] sdb2[5] > 30716928 blocks super 1.1 512K chunks 2 near-copies [4/4] [UUUU] > bitmap: 1/1 pages [4KB], 65536KB chunk > > md0 : active raid1 sdc1[0] sdd1[3] sda1[4] sdb1[5] > 511988 blocks super 1.0 [4/4] [UUUU] forgot the fdisk output /dev/sda1 * 2048 1026047 512000 fd Linux raid autodetect /dev/sda2 1026048 31746047 15360000 fd Linux raid autodetect /dev/sda3 31746048 3906971647 1937612800 fd Linux raid autodetect /dev/sdb1 * 2048 1026047 512000 fd Linux raid autodetect /dev/sdb2 1026048 31746047 15360000 fd Linux raid autodetect /dev/sdb3 31746048 3906971647 1937612800 fd Linux raid autodetect /dev/sdc1 * 2048 1026047 512000 fd Linux raid autodetect /dev/sdc2 1026048 31746047 15360000 fd Linux raid autodetect /dev/sdc3 31746048 3906971647 1937612800 fd Linux raid autodetect /dev/sdd1 * 2048 1026047 512000 fd Linux raid autodetect /dev/sdd2 1026048 31746047 15360000 fd Linux raid autodetect /dev/sdd3 31746048 3906971647 1937612800 fd Linux raid autodetect
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