diff options
Diffstat (limited to 'tests/du/2g.sh')
| -rwxr-xr-x | tests/du/2g.sh | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/tests/du/2g.sh b/tests/du/2g.sh index 5f04488d6..12c2eede6 100755 --- a/tests/du/2g.sh +++ b/tests/du/2g.sh @@ -24,7 +24,6 @@ print_ver_ du # Creating a 2GB file counts as 'very expensive'. very_expensive_ - # Get number of free kilobytes on current partition, so we can # skip this test if there is insufficient free space. free_kb=$(df -k --output=avail . | tail -n1) @@ -42,15 +41,22 @@ test $min_kb -lt $free_kb || } big=big -rm -f $big -{ - for i in $(seq 100); do - # Note: 2147483648 == 2^31. Print floor(2^31/100) per iteration. - printf %21474836s x || fail=1 - done - # After the final iteration, append the remaining 48 bytes. - printf %48s x || fail=1 -} > $big || fail=1 + +if ! fallocate -l2G $big; then + rm -f $big + { + is_local_dir_ . || skip 'Not writing 2GB data to remote' + for i in $(seq 100); do + # Note: 2147483648 == 2^31. Print floor(2^31/100) per iteration. + printf %21474836s x || fail=1 + done + # After the final iteration, append the remaining 48 bytes. + printf %48s x || fail=1 + } > $big || fail=1 +fi + +# The allocation may be done asynchronously (BTRFS for example) +sync $big || framework_failure_ du -k $big > out1 || fail=1 rm -f $big |