diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/stress_tests/parallel_cp.sh | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/tests/stress_tests/parallel_cp.sh b/tests/stress_tests/parallel_cp.sh index b37e681..324e0c6 100755 --- a/tests/stress_tests/parallel_cp.sh +++ b/tests/stress_tests/parallel_cp.sh @@ -1,7 +1,16 @@ #!/bin/bash # # Simplified xfstests generic/273 -# See https://github.com/rfjakob/gocryptfs/issues/322 +# +# Fails with +# +# cp: cannot create regular file 'sub_49/file_773': No such file or directory +# +# If you cannot reproduce, try running this in the background: +# +# while sleep 0.1 ; do echo 3 > /proc/sys/vm/drop_caches ; done" +# +# See https://github.com/rfjakob/gocryptfs/issues/322 for details. echo "deleting old files" rm -Rf origin sub_* @@ -12,11 +21,13 @@ mkdir -p origin for i in $(seq 1 778) ; do dd if=/dev/zero of=origin/file_$i bs=8192 count=1 status=none done +# Perform the shell expansion only once and store the list +ORIGIN_FILES=origin/* echo -n "cp starting: " for i in $(seq 1 100) ; do echo -n "$i " - (mkdir sub_$i && cp -r origin sub_$i ; echo -n "$i ") & + (mkdir sub_$i && cp $ORIGIN_FILES sub_$i ; echo -n "$i ") & done echo |