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Diffstat (limited to 'tests/11spare-migration')
| -rw-r--r-- | tests/11spare-migration | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/tests/11spare-migration b/tests/11spare-migration new file mode 100644 index 0000000..24b6ec6 --- /dev/null +++ b/tests/11spare-migration @@ -0,0 +1,454 @@ +# Set of tests for autorebuild functionality using mdadm -F +# To be able to test ddf one must have all loop devices of bigger size, with the ones +# above number 7 bigger again by any amount (this is not changed for now as it +# could affect other tests) + +export IMSM_DEVNAME_AS_SERIAL=1 +export IMSM_TEST_OROM=1 +export IMSM_NO_PLATFORM=1 + +. tests/utils +set -ex +verbose="yes" +sleeptime=10 + +# if listfailed=yes then don't exit if test failed due to wrong +# spare-migration and just print a list at the end. Other errors still +# stop the test. +# if listfailed=no then exit on first failure +listfailed="yes" + +# start Monitor, set monitorpid +# uses global scan variable +# all parameters are numbers of devices to be monitored. only used when $scan="no" +# eg. monitor 0 1 will start monitoring of containers c0, c1 and subarrays v0, v1 +monitor(){ + [ -z $monitorpid ] || return + if [ "$scan" == "yes" ]; then + $mdadm -F -d 1 --scan --mail root@localhost -c $config & + monitorpid=$! + return + fi + unset mddevs + while [ -n "$1" ] + do + eval container=\$c$1 + eval volumes=\$v$1 + mddevs="$mddevs /dev/$container" + if [ "$container" != "$volumes" ]; then + for vol in $volumes; do + mddevs="$mddevs /dev/$vol" + done + fi + shift + done + if [ -n "$mddevs" ]; then + if [ "$verbose" != "yes" ]; then + $mdadm -F -d 1 $mddevs -c $config >&2 & + monitorpid=$! + else + $mdadm -F -t -d 1 $mddevs -c $config & + monitorpid=$! + fi + fi + [ "$verbose" != "yes" ] || echo $mddevs $monitorpid +} + +test0() +{ +dsc "Test 0: No config file, no spare should be moved" +> $config +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v0 $dev0 +# check that spare loop2 was not moved from container c1 to container c0 +chksparemoved $c1 $c0 $dev2 n +tidyup +} + +test0a() +{ +dsc "Test 0a: No domains in config file, no spare should be moved" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +createconfig a +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v0 $dev0 +# check that spare loop2 was not moved from container c1 to container c0 +chksparemoved $c1 $c0 $dev2 n +tidyup +} + +test1() +{ +dsc "Test 1: Common domain, add disk to one container and fail first one in another container, spare should be moved" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +# create config file with arrays and common domain +createconfig a +createconfig domain-$platform $platform spare 0 1 2 3 4 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v0 $dev0 +# check that spare loop2 was moved from container c1 to container c0 +chksparemoved $c1 $c0 $dev2 +tidyup +} + +test1a() +{ +dsc "Test 1a: Common domain, add disk to one container and fail second one in another container, spare should be moved" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 3 4 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v0 $dev1 +# check that spare loop2 was moved from container c1 to container c0 +chksparemoved $c1 $c0 $dev2 +tidyup +} + +test2() +{ +dsc "Test 2: Common domain, fail disk in one container and add one to another container, spare should be moved" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 3 4 +monitor 0 1 +mdadm --fail /dev/$v0 $dev1 +mdadm -a /dev/$c1 $dev2 +chksparemoved $c1 $c0 $dev2 +tidyup +} + +test3() +{ +dsc "Test 3: Two domains, fail a disk in one domain, add a disk to another domain, the spare should not be moved" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +# create config file with 2 domains +createconfig a +createconfig domain-$platform"1" $platform spare 0 1 2 +createconfig domain-$platform"2" $platform spare 3 4 5 +monitor 0 1 +mdadm --fail /dev/$v0 $dev1 +mdadm -a /dev/$c1 $dev5 +chksparemoved $c1 $c0 $dev5 n +tidyup +} + +test4() +{ +dsc "Test 4: One domain holds one container, fail a disk in domain, and add disk to a container not described by domain, move if metadata allows" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 +monitor 0 1 +mdadm --fail /dev/$v0 $dev1 +mdadm -a /dev/$c1 $dev5 +unset shouldmove +[ "$platform" == "imsm" ] || shouldmove="n" +chksparemoved $c1 $c0 $dev5 $shouldmove +tidyup +} + +test5() +{ +dsc "Test 5: Two domains, two containers in each domain" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +setupdevs 2 5 6 $platform +setupdevs 3 8 10 $platform +# 2 and 9 for spares +createconfig a +createconfig domain-$platform"1" $platform spare 0 1 2 3 4 +createconfig domain-$platform"2" $platform spare 5 6 8 9 10 +monitor 0 1 2 3 +test5a +test5b +test5c +tidyup +} + +test5a() +{ +dsc "Test 5a: Two containers in each domain, add spare loop2 to domain1 and fail disk in the other domain, the spare should not be moved" +mdadm -a /dev/$c0 $dev2 +mdadm --fail /dev/$v2 $dev5 +chksparemoved $c0 $c2 $dev2 n +} + +test5b() +{ +dsc "Test 5b: Fail disk in the same domain but different container, spare loop2 should be moved" +mdadm --fail /dev/$v1 $dev3 +chksparemoved $c0 $c1 $dev2 +} + +test5c() +{ +dsc "Test 5c: Add spare loop9 to different container in domain with degraded array, spare should be moved" +mdadm -a /dev/$c3 $dev9 +chksparemoved $c3 $c2 $dev9 +} + +test6() +{ +dsc "Test 6: One domain has two containers, fail a disk in one container, there is a spare in other container too small to use for rebuild" +setupdevs 0 0 1 $platform +setupdevs 1 8 9 $platform +# all devices in one domain +createconfig a +createconfig domain-$platform $platform spare 0 1 2 8 9 +monitor 0 1 +mdadm -a /dev/$c0 $dev2 +mdadm --fail /dev/$v1 $dev8 +chksparemoved $c0 $c1 $dev2 n +tidyup +} + +test7() +{ +dsc "Test 7: One domain, add small spare to container, fail disk in array, spare not used, add suitable spare to other container, spare should be moved" +setupdevs 0 0 1 $platform +setupdevs 1 8 9 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 8 9 10 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v1 $dev8 +mdadm -a /dev/$c0 $dev10 +chksparemoved $c0 $c1 $dev10 +tidyup +} + + +test7a() +{ +dsc "Test 7a: Small spare in parent, suitable one in other container, $dev2 in $c1 is not in common domain" +setupdevs 0 0 1 $platform +setupdevs 1 8 9 $platform +#all $platform devices in one domain +createconfig a +createconfig domain-$platform"1" $platform spare 0 1 8 9 10 +createconfig domain-$platform"2" $platform spare 2 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +chkspare $c1 $dev2 +mdadm --fail /dev/$v1 $dev8 +mdadm -a /dev/$c0 $dev10 +chksparemoved $c0 $c1 $dev10 +tidyup +} + +test8() +{ +# ddf does not have getinfo_super_disks implemented so skip this test +return +dsc "Test 8: imsm and ddf - spare should not be migrated" +setupdevs 0 10 11 imsm +setupdevs 1 8 9 ddf +createconfig a +createconfig domain0 noplatform spare 8 9 10 11 12 +monitor 0 1 +mdadm -a /dev/$c1 $dev12 +mdadm --fail /dev/$v0 $dev10 +chksparemoved $c1 $c0 $dev12 n +tidyup +} + +test9() +{ +dsc "Test 9: imsm and native 1.2 - one domain, no metadata specified, spare should be moved" +setupdevs 0 10 11 imsm +setupdevs 1 8 9 1.2 +createconfig a +createconfig domain0 noplatform spare 8 9 10 11 12 +monitor 0 1 +mdadm -a /dev/$c1 $dev12 +mdadm --fail /dev/$v0 $dev10 +chksparemoved $c1 $c0 $dev12 +tidyup +} + +test9a() +{ +dsc "Test 9a: imsm and native 1.2 - spare in global domain, should be moved" +setupdevs 0 10 11 imsm +setupdevs 1 8 9 1.2 +createconfig a +createconfig domain-global noplatform spare 8 9 10 11 12 +createconfig domain-1.2 1.2 spare 8 9 +createconfig domain-imsm imsm spare 10 11 +monitor 0 1 +mdadm -a /dev/$c1 $dev12 +mdadm --fail /dev/$v0 $dev10 +chksparemoved $c1 $c0 $dev12 +tidyup +} + +test10() +{ +dsc "Test 10: Two arrays on the same devices in container" +setupdevs 0 0 1 $platform 10000 +setupdevs 1 3 4 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 3 4 5 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/md/sub0_ $dev0 +chksparemoved $c1 $c0 $dev2 +if [ $failed -eq 0 ]; then +# now fail the spare and see if we get another one + mdadm --fail /dev/md/sub0_ $dev2 + mdadm -a /dev/$c1 $dev5 + chksparemoved $c1 $c0 $dev5 +fi +tidyup +} + +test11() +{ +dsc "Test 11: Failed spare from other container should not be used" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 3 4 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v1 $dev3 +#wait until recovery finishes so no degraded array in c1 +check wait +mdadm --fail /dev/$v0 $dev0 +chksparemoved $c1 $c0 $dev3 n +tidyup +} + +test12() +{ +dsc "Test 12: Only one spare should be taken for rebuild, second not needed" +setupdevs 0 0 1 $platform +setupdevs 1 3 4 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 3 4 5 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm -a /dev/$c1 $dev5 +mdadm --fail /dev/$v0 $dev0 +sleep $sleeptime +chkarray $dev2 n +sc1=$c +chkarray $dev5 n +sc2=$c +[ "$sc1" != "$sc2" ] || err "both spares in the same container $sc1" +tidyup +} + +test13() +{ +dsc "Test 13: Common domain, two containers, fail a disk in container, action is below spare, the spare should be moved regadless of action" +setupdevs 0 0 1 $platform +setupdevs 1 4 5 $platform +# same domain but different action on 4 5 6 +createconfig a +createconfig domain-$platform $platform spare 0 1 +createconfig domain-$platform $platform include 4 5 6 +monitor 0 1 +mdadm -a /dev/$c1 $dev6 +mdadm --fail /dev/$v0 $dev0 +chksparemoved $c1 $c0 $d6 +tidyup +} + +test14() +{ +dsc "Test 14: One domain, small array on big disks, check if small spare is accepted" +setupdevs 0 8 9 $platform 10000 1 +setupdevs 1 0 1 $platform +createconfig a +createconfig domain-$platform $platform spare 0 1 2 8 9 +monitor 0 1 +mdadm -a /dev/$c1 $dev2 +mdadm --fail /dev/$v0 $dev9 +chksparemoved $c1 $c0 $d2 +tidyup +} + +test15() +{ +dsc "Test 15: spare in global domain for $platform metadata, should be moved" +# this is like 9a but only one metadata used +setupdevs 0 10 11 $platform +setupdevs 1 8 9 $platform +createconfig a +createconfig domain-global $platform spare 8 9 10 11 12 +createconfig domain-1 $platform spare 8 9 +createconfig domain-2 $platform spare 10 11 +monitor 0 1 +mdadm -a /dev/$c1 $dev12 +mdadm --fail /dev/$v0 $dev10 +chksparemoved $c1 $c0 $dev12 +tidyup +} + +try() +{ +test0 +test0a +test1 +test1a +test2 +test3 +test4 +test5 +test6 +if [ "$platform" != "1.2" ]; then +# this is because we can't have a small spare added to native array + test7 + test7a +fi +test8 +test9 +test9a +if [ "$platform" != "1.2" ]; then +# we can't create two subarrays on the same devices for native (without +# partitions) + test10 +fi +test11 +test12 +test13 +test14 +test15 +} + +try_failed() +{ +platform="1.2" +scan="no" +test5 +test9 +test13 +scan="yes" +test9 +} + +#try_failed + +for scan in no yes; do + for platform in 1.2 imsm; do + try + done +done + +[ $listfailed == "no" ] || [ -z $flist ] || echo -e "\n FAILED TESTS: $flist" + +#cat $targetdir/log +rm -f /dev/disk/by-path/loop* |