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-rw-r--r--tests/19raid6check27
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/19raid6check b/tests/19raid6check
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--- /dev/null
+++ b/tests/19raid6check
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+#
+# Confirm that raid6check handles all RAID6 layouts.
+# Try both 4 and 5 devices.
+
+layouts='ls rs la ra'
+lv=`uname -r`
+if expr $lv '>=' 2.6.30 > /dev/null
+then
+ layouts="$layouts parity-first ddf-zero-restart ddf-N-restart ddf-N-continue \
+ left-asymmetric-6 right-asymmetric-6 left-symmetric-6 right-symmetric-6 parity-first-6"
+fi
+
+for layout in $layouts
+do
+ for devs in 4 5
+ do
+ dl="$dev0 $dev1 $dev2 $dev3"
+ if [ $devs = 5 ]; then dl="$dl $dev4"; fi
+
+ mdadm -CR $md0 -l6 --layout $layout -n$devs $dl
+ check wait
+ tar cf - /etc > $md0
+ ./raid6check $md0 0 0 | grep 'Error detected' && exit 1
+ mdadm -S $md0
+ done
+done
+