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|
set -e
# create a raid0 array from 3 devices, and assemble it in a multitude of ways.
# explicitly list devices
# uuid, md-minor on command line with wildcard devices
# mdadm.conf file
$mdadm -CR $md2 -l0 -n3 $dev0 $dev1 $dev2
$check raid0
tst="sh tests/testdev $md2 3 $mdsize0 64"
$tst
uuid=`$mdadm -Db $md2 | sed 's/.*UUID=//'`
$mdadm -S $md2
$mdadm -A $md2 $dev0 $dev1 $dev2
$tst
$mdadm -S $md2
$mdadm -A $md2 -u $uuid $devlist
$tst
$mdadm -S $md2
$mdadm --assemble $md2 --super-minor=2 $devlist
$tst
$mdadm -S $md2
conf=$targetdir/mdadm.conf
{
echo DEVICE $devlist
echo array $md2 UUID=$uuid
} > $conf
$mdadm -As -c $conf $md2
$tst
$mdadm -S $md2
{
echo DEVICE $devlist
echo array $md2 super-minor=2
} > $conf
$mdadm -As -c $conf $md2
$tst
$mdadm -S $md2
{
echo DEVICE $devlist
echo array $md2 devices=$dev0,$dev1,$dev2
} > $conf
$mdadm -As -c $conf $md2
$tst
echo "DEVICE $devlist" > $conf
$mdadm -Db $md2 >> $conf
$mdadm -S $md2
$mdadm --assemble --scan --config=$conf $md2
$tst
$mdadm -S $md2
echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
$mdadm --assemble --scan --config=$conf $md2
$tst
$mdadm -S $md2
### Now for version 1...
$mdadm -CR $md2 -l0 --metadata=1.0 -n3 $dev0 $dev1 $dev2
$check raid0
tst="sh tests/testdev $md2 3 $mdsize1 64"
$tst
uuid=`$mdadm -Db $md2 | sed 's/.*UUID=//'`
$mdadm -S $md2
$mdadm -A $md2 $dev0 $dev1 $dev2
$tst
$mdadm -S $md2
$mdadm -A $md2 -u $uuid $devlist
$tst
$mdadm -S $md2
# version 1 has now super-minor
# $mdadm --assemble $md2 --super-minor=2 $devlist #
# $tst
# $mdadm -S $md2
conf=$targetdir/mdadm.conf
{
echo DEVICE $devlist
echo array $md2 UUID=$uuid
} > $conf
$mdadm -As -c $conf $md2
$tst
$mdadm -S $md2
#{
# echo DEVICE $devlist
# echo array $md2 super-minor=2
#} > $conf
#
#$mdadm -As -c $conf $md2
#$tst
#$mdadm -S $md2
{
echo DEVICE $devlist
echo array $md2 devices=$dev0,$dev1,$dev2
} > $conf
$mdadm -As -c $conf $md2
$tst
echo "DEVICE $devlist" > $conf
$mdadm -Db $md2 >> $conf
$mdadm -S $md2
$mdadm --assemble --scan --config=$conf $md2
$tst
$mdadm -S $md2
echo " metadata=1 devices=$dev0,$dev1,$dev2" >> $conf
$mdadm --assemble --scan --config=$conf $md2
$tst
$mdadm -S $md2
|
