On Wed, Mar 10, 2010 at 11:44 AM, Carlos Mennens <carloswill@gmail.com> wrote: --snip--
Yes I am very familiar with that Wiki article but find Swap on RAID is useless, no? For my scenario I was going to do the following and please correct me if you think this is wrong:
- sda1 = 100MB - sda2 = 1GB - sda3 = 300GB
- sdb1 = 100MB - sdb2 = 1GB - sdb3 = 300GB
- sdc1 = 100MB - sdc2 = 1GB - sdc3 = 300GB
Then:
mdadm --create /dev/md0 --level=1 --raid-devices=3 /dev/sda1 /dev/sdb1 /dev/sdc1
Then mount /boot on /dev/md0. Does that look correct or can I not do RAID1 on 3 devices? Should I have added '--spare-device=1' to that command?
Now I would do:
mdadm --create /dev/md1 --level=5 --raid-devices=3 /dev/sda2 /dev/sdb2 /dev/sdc2
Then mount / on /dev/md1.
Do both commands look OK?
Yes, both look ok to me. -- Louis Brazeau Informaticien