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authorAmir Goldstein <amir73il@gmail.com>2017-11-23 08:43:43 +0200
committerEryu Guan <eguan@redhat.com>2017-11-26 15:38:55 +0800
commit26b2fe2880f7d3a8b7f2c0dd1758dc1fc70b2eda (patch)
tree7d7ea07fe223279d9f729f5a5a6cdbcc37ed6b0f
parent283a05c97cf191479339078df13cc2744e8ddfca (diff)
downloadxfstests-26b2fe2880f7d3a8b7f2c0dd1758dc1fc70b2eda.tar.gz
generic/456: document the fix commit
Add a link to Ted's post with more details about the bug and the fix. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
-rwxr-xr-xtests/generic/4565
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/generic/456 b/tests/generic/456
index 8debd3f2d2..ed3cacc2c9 100755
--- a/tests/generic/456
+++ b/tests/generic/456
@@ -4,6 +4,9 @@
# This test is motivated by a bug found in ext4 during random crash
# consistency tests.
#
+# Fixed by commit 51e3ae81ec58 ("ext4: fix interaction between i_size,
+# fallocate, and delalloc after a crash")
+#
#-----------------------------------------------------------------------
# Copyright (C) 2017 CTERA Networks. All Rights Reserved.
# Author: Amir Goldstein <amir73il@gmail.com>
@@ -58,6 +61,8 @@ _require_metadata_journaling $SCRATCH_DEV
_init_flakey
_mount_flakey
+# See this post for reverse engineering of this auto generated test:
+# https://marc.info/?l=linux-ext4&m=151137380830381&w=2
fsxops=$tmp.fsxops
cat <<EOF > $fsxops
write 0x137dd 0xdc69 0x0