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tests/10ddf-assemble-missing
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mwilck@arcor.de
tests/10ddf-assemble-missing: new unit test
16 окт 2013, 08:31
16 окт 2013, 08:31
c17d3b5
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# An array is assembled incompletely. # The previously missing disks are then added again. # Nothing is written, so this should work cleanly. . tests/env-ddf-template tmp=$(mktemp /tmp/mdtest-XXXXXX) rm -f $tmp /var/tmp/mdmon.log ret=0 mdadm -CR $container -e ddf -n 4 $dev8 $dev9 $dev10 $dev11 ddf_check container 4 mdadm -CR $member1 -n 4 -l 10 $dev8 $dev10 $dev9 $dev11 -z 10000 mdadm -CR $member0 -n 2 -l 1 $dev8 $dev9 -z 10000 mdadm --wait $member0 mdadm --wait $member1 mdadm -Ss sleep 1 # Add all devices except those for $member0 mdadm -I $dev10 mdadm -I $dev11 # Start runnable members mdadm -IRs mdadm -Ss #[ -f /var/tmp/mdmon.log ] && cat /var/tmp/mdmon.log # Now reassemble # This should work because BVDs weren't written to for d in $dev8 $dev9 $dev10 $dev11; do mdadm -I $d done mdadm -Ss # Expect consistent state for d in $dev10 $dev8; do mdadm -E $d>$tmp for x in 0 1; do egrep 'state\['$x'\] : Optimal, Consistent' $tmp || { ret=1 echo ERROR: $member0 has unexpected state on $d } done if [ x$(egrep -c 'active/Online$' $tmp) != x4 ]; then ret=1 echo ERROR: unexpected number of online disks on $d fi done if [ $ret -ne 0 ]; then mdadm -E $dev10 mdadm -E $dev8 fi rm -f $tmp /var/tmp/mdmon.log [ $ret -eq 0 ]