2 # create a raid0 array from 3 devices, and assemble it in a multitude of ways.
3 # explicitly list devices
4 # uuid, md-minor on command line with wildcard devices
7 mdadm -CR $md2 -l0 -n3 $dev0 $dev1 $dev2
9 tst="testdev $md2 3 $mdsize0 64"
11 uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
14 mdadm -A $md2 $dev0 $dev1 $dev2
18 mdadm -A $md2 -u $uuid $devlist
22 mdadm --assemble $md2 --super-minor=2 $devlist
26 conf=$targetdir/mdadm.conf
29 echo array $md2 UUID=$uuid
32 mdadm -As -c $conf $md2
38 echo array $md2 super-minor=2
41 mdadm -As -c $conf $md2
48 echo array $md2 devices=$dev0,$dev1,$dev2
51 mdadm -As -c $conf $md2
54 echo "DEVICE $devlist" > $conf
55 mdadm -Db $md2 >> $conf
58 mdadm --assemble --scan --config=$conf $md2
62 echo " metadata=0.90 devices=$dev0,$dev1,$dev2" >> $conf
63 mdadm --assemble --scan --config=$conf $md2
68 ### Now for version 1...
70 mdadm --zero-superblock $dev0 $dev1 $dev2
71 mdadm -CR $md2 -l0 --metadata=1.0 -n3 $dev0 $dev1 $dev2
73 tst="testdev $md2 3 $mdsize1 64"
76 uuid=`mdadm -Db $md2 | sed 's/.*UUID=//'`
79 mdadm -A $md2 $dev0 $dev1 $dev2
83 mdadm -A $md2 -u $uuid $devlist
87 # version 1 has no super-minor
88 # mdadm --assemble $md2 --super-minor=2 $devlist #
92 conf=$targetdir/mdadm.conf
95 echo array $md2 UUID=$uuid
98 mdadm -As -c $conf $md2
103 # echo DEVICE $devlist
104 # echo array $md2 super-minor=2
107 #mdadm -As -c $conf $md2
114 echo array $md2 devices=$dev0,$dev1,$dev2
117 mdadm -As -c $conf $md2
120 echo "DEVICE $devlist" > $conf
121 mdadm -Db $md2 >> $conf
124 mdadm --assemble --scan --config=$conf $md2
128 echo " metadata=1 devices=$dev0,$dev1,$dev2" >> $conf
129 mdadm --assemble --scan --config=$conf $md2