110 lines
1.8 KiB
Plaintext
110 lines
1.8 KiB
Plaintext
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# create a raid5 array and assemble it in various ways,
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# including with missing devices.
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mdadm -CR -e 0.90 $md1 -l5 -n3 $dev0 $dev1 $dev2
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tst="check raid5 ;testdev $md1 2 $mdsize0 512 ; mdadm -S $md1"
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uuid=`mdadm -Db $md1 | sed 's/.*UUID=//'`
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check wait
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eval $tst
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mdadm -A $md1 $dev0 $dev1 $dev2
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eval $tst
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mdadm -A $md1 -u $uuid $devlist
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eval $tst
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mdadm -A $md1 -m 1 $devlist
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eval $tst
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conf=$targetdir/mdadm.conf
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{
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echo DEVICE $devlist
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echo array $md1 UUID=$uuid
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} > $conf
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mdadm -As -c $conf $md1
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eval $tst
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{
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echo DEVICE $devlist
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echo array $md1 super-minor=1
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} > $conf
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mdadm -As -c $conf
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eval $tst
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{
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echo DEVICE $devlist
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echo array $md1 devices=$dev0,$dev1,$dev2
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} > $conf
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mdadm -As -c $conf
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echo "DEVICE $devlist" > $conf
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mdadm -Db $md1 >> $conf
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eval $tst
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mdadm --assemble --scan --config=$conf $md1
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eval $tst
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echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
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mdadm --assemble --scan --config=$conf $md1
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eval $tst
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### Now with a missing device
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mdadm -AR $md1 $dev0 $dev2 #
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check state U_U
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eval $tst
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mdadm -A $md1 -u $uuid $devlist
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check state U_U
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eval $tst
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mdadm -A $md1 -m 1 $devlist
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check state U_U
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eval $tst
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conf=$targetdir/mdadm.conf
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{
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echo DEVICE $devlist
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echo array $md1 UUID=$uuid
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} > $conf
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mdadm -As -c $conf $md1
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check state U_U
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eval $tst
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{
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echo DEVICE $devlist
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echo array $md1 super-minor=1
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} > $conf
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mdadm -As -c $conf
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check state U_U
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eval $tst
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{
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echo DEVICE $devlist
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echo array $md1 devices=$dev0,$dev1,$dev2
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} > $conf
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mdadm -As -c $conf
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echo "DEVICE $devlist" > $conf
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mdadm -Db $md1 >> $conf
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check state U_U
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eval $tst
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mdadm --assemble --scan --config=$conf $md1
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check state U_U
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eval $tst
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echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
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mdadm --assemble --scan --config=$conf $md1
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check state U_U
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eval $tst
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