diff options
| -rwxr-xr-x | tests/cp/fiemap-empty.sh | 1 | ||||
| -rwxr-xr-x | tests/dd/sparse.sh | 9 | ||||
| -rwxr-xr-x | tests/du/2g.sh | 26 | ||||
| -rwxr-xr-x | tests/tail-2/inotify-rotate-resources.sh | 2 |
4 files changed, 26 insertions, 12 deletions
diff --git a/tests/cp/fiemap-empty.sh b/tests/cp/fiemap-empty.sh index a5eaac5d7..b3b2cd72b 100755 --- a/tests/cp/fiemap-empty.sh +++ b/tests/cp/fiemap-empty.sh @@ -22,6 +22,7 @@ print_ver_ cp # FIXME: enable any part of this test that is still relevant, # or, if none are relevant (now that cp does not handle unwritten # extents), just remove the test altogether. +# Note also if checking allocations may need to sync first on BTRFS at least skip_ 'disabled for now' touch fiemap_chk diff --git a/tests/dd/sparse.sh b/tests/dd/sparse.sh index 4fdabad0c..626b4059e 100755 --- a/tests/dd/sparse.sh +++ b/tests/dd/sparse.sh @@ -17,6 +17,7 @@ . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ dd +is_local_dir_ . || very_expensive_ require_sparse_support_ # Ensure basic sparse generation works @@ -50,6 +51,9 @@ dd if=/dev/zero of=file.in bs=1M count=1 seek=1 conv=notrunc || fail=1 kb_alloc() { du -k "$1"|cut -f1; } +# sync out data for async allocators like NFS/BTRFS +# sync file.in || fail=1 + # If our just-created input file appears to be too small, # skip the remaining tests. On at least Solaris 10 with NFS, # file.in is reported to occupy <= 1KiB for about 50 seconds @@ -58,7 +62,10 @@ if test $(kb_alloc file.in) -gt 3000; then # Ensure NUL blocks smaller than the block size are not made sparse. # Here, with a 2MiB block size, dd's conv=sparse must *not* introduce a hole. - dd if=file.in of=file.out bs=2M conv=sparse + dd if=file.in of=file.out bs=2M conv=sparse || fail=1 + + # Intermittently BTRFS returns 0 allocation for file.out unless synced + sync file.out || framework_failure_ test 2500 -lt $(kb_alloc file.out) || fail=1 # Note we recreate a sparse file first to avoid diff --git a/tests/du/2g.sh b/tests/du/2g.sh index 5f04488d6..12c2eede6 100755 --- a/tests/du/2g.sh +++ b/tests/du/2g.sh @@ -24,7 +24,6 @@ print_ver_ du # Creating a 2GB file counts as 'very expensive'. very_expensive_ - # Get number of free kilobytes on current partition, so we can # skip this test if there is insufficient free space. free_kb=$(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 $big diff --git a/tests/tail-2/inotify-rotate-resources.sh b/tests/tail-2/inotify-rotate-resources.sh index c13959e22..d6629a87e 100755 --- a/tests/tail-2/inotify-rotate-resources.sh +++ b/tests/tail-2/inotify-rotate-resources.sh @@ -25,7 +25,7 @@ grep '^#define HAVE_INOTIFY 1' "$CONFIG_HEADER" >/dev/null \ require_strace_ 'inotify_add_watch,inotify_rm_watch' # Quickly skip on remote file systems -df --local . >/dev/null 2>&1 || +is_local_dir . >/dev/null 2>&1 || skip_ 'inotify not used on remote file system' check_tail_output() |