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Diffstat (limited to 'tests/01r5integ')
| -rw-r--r-- | tests/01r5integ | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/01r5integ b/tests/01r5integ new file mode 100644 index 0000000..48676a2 --- /dev/null +++ b/tests/01r5integ @@ -0,0 +1,33 @@ + +# Check integrity of raid5 in degraded mode +# Create a 4 disk raid5, create a filesystem and +# sha1sum it with each device failed + +if [ "$INTEGRITY" != "yes" ]; then + echo -ne 'skipping... ' + exit 0 +fi + +for layout in ls rs la ra +do + mdadm -CR $md0 -l5 --layout $layout -n4 $dev0 $dev1 $dev2 $dev3 + check wait + tar cf - /etc > $md0 + sum=`sha1sum $md0` + + for i in $dev0 $dev1 $dev2 $dev3 + do + mdadm $md0 -f $i + mdadm $md0 -r $i + blockdev --flushbufs $md0 + sum1=`sha1sum $md0` + if [ "$sum" != "$sum1" ] + then + echo $sum does not match $sum1 with $i missing + exit 1 + fi + mdadm $md0 -a $i + while ! (check state 'U*'); do check wait; sleep 0.2; done + done + mdadm -S $md0 +done |