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From 76b906d2406cdf136f64de77e881eb2d180108d9 Mon Sep 17 00:00:00 2001
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From: Gioh Kim <gi-oh.kim@cloud.ionos.com>
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Date: Fri, 7 Dec 2018 14:30:09 +0100
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Subject: [RHEL7.7 PATCH 17/21] mdadm/tests: add one test case for failfast of
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raid1
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This creates raid1 device with the failfast option and check all
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slaves have the failfast flag. And it does assembling and growing
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the raid1 device and check the failfast works fine.
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Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com>
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Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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---
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tests/05r1-failfast | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++
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1 file changed, 74 insertions(+)
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create mode 100644 tests/05r1-failfast
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diff --git a/tests/05r1-failfast b/tests/05r1-failfast
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new file mode 100644
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index 0000000..823dd6f
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--- /dev/null
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+++ b/tests/05r1-failfast
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@@ -0,0 +1,74 @@
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+
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+# create a simple mirror and check failfast flag works
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+mdadm -CR $md0 -e1.2 --level=raid1 --failfast -n2 $dev0 $dev1
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+check raid1
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+if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null
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+then
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+ die "failfast missing"
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+fi
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+
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+# Removing works with the failfast flag
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+mdadm $md0 -f $dev0
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+mdadm $md0 -r $dev0
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+if grep -v failfast /sys/block/md0/md/rd1/state > /dev/null
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+then
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+ die "failfast missing"
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+fi
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+
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+# Adding works with the failfast flag
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+mdadm $md0 -a --failfast $dev0
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+check wait
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+if grep -v failfast /sys/block/md0/md/rd0/state > /dev/null
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+then
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+ die "failfast missing"
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+fi
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+
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+mdadm -S $md0
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+
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+# Assembling works with the failfast flag
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+mdadm -A $md0 $dev0 $dev1
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+check raid1
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+if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null
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+then
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+ die "failfast missing"
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+fi
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+
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+# Adding works with the nofailfast flag
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+mdadm $md0 -f $dev0
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+mdadm $md0 -r $dev0
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+mdadm $md0 -a --nofailfast $dev0
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+check wait
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+if grep failfast /sys/block/md0/md/rd0/state > /dev/null
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+then
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+ die "failfast should be missing"
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+fi
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+
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+# Assembling with one faulty slave works with the failfast flag
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+mdadm $md0 -f $dev0
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+mdadm $md0 -r $dev0
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+mdadm -S $md0
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+mdadm -A $md0 $dev0 $dev1
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+check raid1
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+mdadm -S $md0
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+
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+# Spare works with the failfast flag
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+mdadm -CR $md0 -e1.2 --level=raid1 --failfast -n2 $dev0 $dev1
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+check raid1
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+mdadm $md0 -a --failfast $dev2
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+check wait
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+check spares 1
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+if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null
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+then
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+ die "failfast missing"
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+fi
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+
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+# Grow works with the failfast flag
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+mdadm -G $md0 --raid-devices=3
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+check wait
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+if grep -v failfast /sys/block/md0/md/rd*/state > /dev/null
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+then
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+ die "failfast missing"
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+fi
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+mdadm -S $md0
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+
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+exit 0
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--
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2.7.5
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