On Tuesday 19 June 2001 00:57, Iain Campbell wrote:
> Also, does anyone have any config file samples or procedures for
> producing RAID0+1 and RAID0+5 arrays? Are they even supported?  (I'm
> using a 2.4.2 kernel, raidtools 0.90)

I'm using RAID5 over 5 RAID1 
Here's my /etc/raidtab which works well

#
# 'persistent' RAID51 setup, with no spare disks:
#
#
# persistent RAID1 arrays.
#
raiddev /dev/md1
    raid-level                1
    nr-raid-disks             2
    nr-spare-disks            0
    persistent-superblock     1
    chunk-size                4
    device                    /dev/sda1
    raid-disk                 0
    device                    /dev/sdb2
    raid-disk                 1

raiddev /dev/md2
    raid-level                1
    nr-raid-disks             2
    nr-spare-disks            0
    persistent-superblock     1
    chunk-size                4
    device                    /dev/sdb1
    raid-disk                 0
    device                    /dev/sdc2
    raid-disk                 1

raiddev /dev/md3
    raid-level                1
    nr-raid-disks             2
    nr-spare-disks            0
    persistent-superblock     1
    chunk-size                4
    device                    /dev/sdc1
    raid-disk                 0
    device                    /dev/sdd2
    raid-disk                 1

raiddev /dev/md4
    raid-level                1
    nr-raid-disks             2
    nr-spare-disks            0
    persistent-superblock     1
    chunk-size                4
    device                    /dev/sdd1
    raid-disk                 0
    device                    /dev/sde2
    raid-disk                 1

raiddev /dev/md5
    raid-level                1
    nr-raid-disks             2
    nr-spare-disks            0
    persistent-superblock     1
    chunk-size                4
    device                    /dev/sde1
    raid-disk                 0
    device                    /dev/sda3
    raid-disk                 1

# persistent RAID5 array
#
raiddev /dev/md0
    raid-level                5
    nr-raid-disks             5
    nr-spare-disks            0
    persistent-superblock     1
    chunk-size                4

    device                    /dev/md1
    raid-disk                 0
    device                    /dev/md2
    raid-disk                 1
    device                    /dev/md3
    raid-disk                 2
    device                    /dev/md4
    raid-disk                 3
    device                    /dev/md5
    raid-disk                 4

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