[thirdparty/mdadm.git] / tests / 07autoassemble


# create two raid1s, build a raid0 on top, then
# tear it down and get auto-assemble to rebuild it.

mdadm -CR $md1 -l1 -n2 $dev0 $dev1  --homehost=testing
mdadm -CR $md2 -l1 -n2 $dev2 $dev3  --homehost=testing
mdadm -CR $md0 -l0 -n2 $md1 $md2  --homehost=testing

mdadm -Ss
mdadm -As -c /dev/null --homehost=testing -vvv
testdev $md1 1 $mdsize0 64
testdev $md2 1 $mdsize0 64
testdev $md0 2 $mdsize00 64
mdadm -Ss

mdadm --zero-superblock $dev0 $dev1 $dev2 $dev3
## Now the raid0 uses one stacked and one not
mdadm -CR $md1 -l1 -n2 $dev0 $dev1  --homehost=testing
mdadm -CR $md0 -l0 -n2 $md1 $dev2  --homehost=testing
mdadm -Ss
mdadm -As -c /dev/null --homehost=testing -vvv
testdev $md1 1 $mdsize0 64
testdev $md0 1 $[mdsize0+mdsize00] 64
mdadm -Ss
Commit	Line	Data
1c203a4b NB	1
	2	# create two raid1s, build a raid0 on top, then
	3	# tear it down and get auto-assemble to rebuild it.
	4
	5	mdadm -CR $md1 -l1 -n2 $dev0 $dev1 --homehost=testing
	6	mdadm -CR $md2 -l1 -n2 $dev2 $dev3 --homehost=testing
	7	mdadm -CR $md0 -l0 -n2 $md1 $md2 --homehost=testing
	8
	9	mdadm -Ss
	10	mdadm -As -c /dev/null --homehost=testing -vvv
	11	testdev $md1 1 $mdsize0 64
	12	testdev $md2 1 $mdsize0 64
	13	testdev $md0 2 $mdsize00 64
	14	mdadm -Ss
	15
	16	mdadm --zero-superblock $dev0 $dev1 $dev2 $dev3
	17	## Now the raid0 uses one stacked and one not
	18	mdadm -CR $md1 -l1 -n2 $dev0 $dev1 --homehost=testing
	19	mdadm -CR $md0 -l0 -n2 $md1 $dev2 --homehost=testing
	20	mdadm -Ss
	21	mdadm -As -c /dev/null --homehost=testing -vvv
	22	testdev $md1 1 $mdsize0 64
	23	testdev $md0 1 $[mdsize0+mdsize00] 64
bfd8831d	24	mdadm -Ss