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From bf69beb6f3824b1ebed221c8255d1f5c9efd136a Mon Sep 17 00:00:00 2001
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From: Lubomir Rintel <lkundrak@v3.sk>
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Date: Wed, 26 Jun 2019 16:42:04 +0200
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Subject: [PATCH] test/TEST-17-LVM-THIN: fail setup if we run out of space in
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 the thin pool
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This condition is rather difficult to detect -- the writes will just remain
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queued and get lost on shutdown, resulting in a corrupt filesystem.
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(cherry picked from commit 91c15babdf0215df59325f3086acfdf0ba247bfa)
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---
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 test/TEST-17-LVM-THIN/create-root.sh | 5 +++--
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 test/TEST-17-LVM-THIN/test.sh        | 2 +-
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 2 files changed, 4 insertions(+), 3 deletions(-)
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diff --git a/test/TEST-17-LVM-THIN/create-root.sh b/test/TEST-17-LVM-THIN/create-root.sh
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index 117d1341..0e52f879 100755
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--- a/test/TEST-17-LVM-THIN/create-root.sh
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+++ b/test/TEST-17-LVM-THIN/create-root.sh
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@@ -27,6 +27,7 @@ cp -a -t /sysroot /source/* && \
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 umount /sysroot && \
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 sleep 1 && \
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 lvm lvchange -a n /dev/dracut/root && \
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-sleep 1 && \
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-echo "dracut-root-block-created" >/dev/sda1
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+sleep 1
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+dmsetup status |grep out_of_data_space || \
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+    echo "dracut-root-block-created" >/dev/sda1
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 poweroff -f
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diff --git a/test/TEST-17-LVM-THIN/test.sh b/test/TEST-17-LVM-THIN/test.sh
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index af349246..1b36a216 100755
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--- a/test/TEST-17-LVM-THIN/test.sh
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+++ b/test/TEST-17-LVM-THIN/test.sh
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@@ -56,7 +56,7 @@ test_setup() {
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     (
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 	export initdir=$TESTDIR/overlay
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 	. $basedir/dracut-init.sh
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-	inst_multiple sfdisk mke2fs poweroff cp umount
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+	inst_multiple sfdisk mke2fs poweroff cp umount grep dmsetup
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 	inst_hook initqueue 01 ./create-root.sh
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         inst_hook initqueue/finished 01 ./finished-false.sh
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 	inst_simple ./99-idesymlinks.rules /etc/udev/rules.d/99-idesymlinks.rules
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