44 lines
936 B
Plaintext
44 lines
936 B
Plaintext
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# create a simple raid0
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mdadm -CR $md0 -l raid0 -n3 $dev0 $dev1 $dev2
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check raid0
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testdev $md0 3 $mdsize2_l 512
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mdadm -S $md0
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# now with version-0.90 superblock
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mdadm -CR $md0 -e0.90 -l0 -n4 $dev0 $dev1 $dev2 $dev3
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check raid0
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testdev $md0 4 $mdsize0 512
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mdadm -S $md0
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# now with no superblock
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mdadm -B $md0 -l0 -n5 $dev0 $dev1 $dev2 $dev3 $dev4
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check raid0
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testdev $md0 5 $size 512
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mdadm -S $md0
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# now same again with different chunk size
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for chunk in 4 32 256
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do
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mdadm -CR $md0 -e0.90 -l raid0 --chunk $chunk -n3 $dev0 $dev1 $dev2
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check raid0
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testdev $md0 3 $mdsize0 $chunk
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mdadm -S $md0
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# now with version-1 superblock
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mdadm -CR $md0 -e1.0 -l0 -c $chunk -n4 $dev0 $dev1 $dev2 $dev3
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check raid0
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testdev $md0 4 $mdsize1 $chunk
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mdadm -S $md0
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# now with no superblock
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mdadm -B $md0 -l0 -n5 --chun=$chunk $dev0 $dev1 $dev2 $dev3 $dev4
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check raid0
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testdev $md0 5 $size $chunk
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mdadm -S $md0
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done
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exit 0
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