On Freitag 27 November 2009, Dan Cowsill wrote:
> Hello list,
>
> Currently I have two terabyte hard disks in a RAID1 configuration
> using software RAID. What I'd like to do is add a third disk and
> arrive at the end with a RAID5 array. The problem is I have limited
> disk space and not enough
On Sat, Nov 28, 2009 at 2:30 AM, andrey larin wrote:
> let suppose
> sda and sdb is raid 1 md1
> and new sdc
> remove sdb from raid
> mdadm /dev/md1 -f /dev/sdb
> mdadm /dev/md1 -r /dev/sdb
> then create degraded raid 5
> don't forget md1 is still running
> mdadm --create /dev/md2 --level 5 -n 3 /
let suppose
sda and sdb is raid 1 md1
and new sdc
remove sdb from raid
mdadm /dev/md1 -f /dev/sdb
mdadm /dev/md1 -r /dev/sdb
then create degraded raid 5
don't forget md1 is still running
mdadm --create /dev/md2 --level 5 -n 3 /dev/sdb /dev/sdc missing
then copy all data from md1 to md2
fix /etc/fs
Hello list,
Currently I have two terabyte hard disks in a RAID1 configuration
using software RAID. What I'd like to do is add a third disk and
arrive at the end with a RAID5 array. The problem is I have limited
disk space and not enough room to back up all of the data on the array
in its current
4 matches
Mail list logo
