Hi Frans, On Mon, Dec 04, 2017 at 11:53:07AM +0100, Frans van Berckel wrote: > And how people do a bootable device with mdraid, read /boot and > / mirrored, with Sun table. ;-)
See here: old:~# fdisk /dev/sda Disk /dev/sda (Sun disk label): 27 heads, 107 sectors, 24620 cylinders Units = sectors of 1 * 512 bytes Device Flag Start End Blocks Id System /dev/sda1 0 409600 204800 1 Boot /dev/sda2 410238 68420186 34004974 83 Linux native /dev/sda3 0 71132958 35566479 5 Whole disk /dev/sda4 u 68420187 71127180 1353496+ 82 Linux swap old:~# cat /proc/mdstat Personalities : [raid1] md1 : active raid1 sda1[0] sdb1[1] 204736 blocks [2/2] [UU] md0 : active raid1 sda2[0] sdb2[1] 34004864 blocks [2/2] [UU] sdb having *exactly* the same partioning and md1 running 0.90 layout. But as you see - old. Modern would be having grub as bootloader - Adrian did some work on that (Thanks btw.) Greetings Hermann -- Netzwerkadministration/Zentrale Dienste, Interdiziplinaeres Zentrum fuer wissenschaftliches Rechnen der Universitaet Heidelberg IWR; INF 205; 69120 Heidelberg; Tel: (06221)54-14405 Fax: -14427 Email: hermann.la...@iwr.uni-heidelberg.de