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Account for e2fsprogs output format changes.

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The filefrag program in e2fsprogs-v1.42.10-10-g29758d2f now includes
an extra flag, and changes how the `unknown` flag is output.

We essentially adjust for this "new" golden value on the fly if we
encounter it. We don't expect future changes to the output.

Signed-off-by: Auke Kok <auke.kok@versity.com>
This commit is contained in:
Auke Kok
2023-07-05 14:05:10 -04:00
parent 205d8ebd4a
commit a9beeaf5da
1 changed files with 8 additions and 1 deletions
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9
tests/tests/setattr_more.sh
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@@ -55,10 +55,17 @@ scoutfs setattr -t 67305985.999999999 -V 1 -s 1 "$FILE" 2>&1 | t_filter_fs
TZ=GMT stat -c "%z" "$FILE"
rm "$FILE"
#
# With e2fsprogs-v1.42.10-10-g29758d2f, the output of filefrag 'flags' changes
# significantly. First, the _LAST flag is now output. Second, the 'unknown'
# flag is now printed out as 'unknown_loc'. To compensate for this, we check
# and replace the "correct" output for new versions here with the expected
# value.
#
echo "== large offline extents are created"
touch "$FILE"
scoutfs setattr -V 1 -o -s $((10007 * 4096)) "$FILE" 2>&1 | t_filter_fs
filefrag -v -b4096 "$FILE" 2>&1 | t_filter_fs
filefrag -v -b4096 "$FILE" 2>&1 | sed 's/last,unknown_loc,eof$/unknown,eof/' | t_filter_fs
rm "$FILE"
# had a bug where we were creating extents that were too long