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| author | Neil Brown <neilb@suse.de> | 2008-05-20 16:28:48 +1000 |
|---|---|---|
| committer | Neil Brown <neilb@suse.de> | 2008-05-20 16:28:48 +1000 |
| commit | 1c203a4b5a05789a0de2548294c049481bff2254 (patch) | |
| tree | d435235f7fc9983584f1811014ecb4c251c6cf08 /tests | |
| parent | df5a0b92954c22128e6beceb6f5df8e303848d71 (diff) | |
| download | mdadm-1c203a4b5a05789a0de2548294c049481bff2254.tar.gz mdadm-1c203a4b5a05789a0de2548294c049481bff2254.tar.xz mdadm-1c203a4b5a05789a0de2548294c049481bff2254.zip | |
Fix autoassemble for stack arrays.
If you have stacked arrays, then
mdadm -As --homehost=fred
should work but doesn't. It gets into an infinite loop!
So write some tests, and fix the bugs.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/07autoassemble | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/07autoassemble b/tests/07autoassemble new file mode 100644 index 0000000..4496476 --- /dev/null +++ b/tests/07autoassemble @@ -0,0 +1,23 @@ + +# 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 |