diff options
author | Christoph Hellwig <hch@lst.de> | 2017-01-13 18:05:40 +0100 |
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committer | Eryu Guan <eguan@redhat.com> | 2017-01-16 12:44:13 +0800 |
commit | 8c3d7ebd23909ca9abe75d740d2f6529d880dfd0 (patch) | |
tree | 6e3b2f35a8fb7d28741629d3eda637ca0e304696 | |
parent | 600b4b2bba42217cc5d18319b5b65b1ced798273 (diff) | |
download | xfstests-dev-8c3d7ebd23909ca9abe75d740d2f6529d880dfd0.tar.gz |
xfs/004: account for XFS reservations changes in 4.10-rc
And drop support for some really old kernels to clean things up.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
-rwxr-xr-x | tests/xfs/004 | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/tests/xfs/004 b/tests/xfs/004 index 09da2fea8a..bbc1aee31e 100755 --- a/tests/xfs/004 +++ b/tests/xfs/004 @@ -83,29 +83,18 @@ eval `$XFS_IO_PROG -x -c resblks $SCRATCH_MNT 2>&1 \ echo "resblks gave: resblks=$resblks" >>$seqres.full # check the 'blocks' field from freesp command is OK -# since 2.6.18, df does not report the 4 blocks per AG that cannot -# be allocated, hence we check for that exact mismatch. -# since ~2.6.22, reserved blocks are used by default and df does -# not report them, hence check for an exact mismatch. +# - starting with Linux 4.10-rc the bmbt split reservation moved to be per-AG perl -ne ' - BEGIN { $avail ='$avail' * 512; + BEGIN { $avail ='$avail' * 512 + ('$resblks' * '$dbsize'); $answer="(no xfs_db free blocks line?)" } /free blocks (\d+)$/ || next; $freesp = $1 * '$dbsize'; - if ($freesp == $avail) { + if ($freesp == $avail + ('$agcount') * '$dbsize' * 8) { + $answer = "yes"; + } elsif ($freesp == $avail + (('$agcount' + 1) * '$dbsize' * 4)) { $answer = "yes"; } else { - $avail = $avail + (('$agcount' + 1) * '$dbsize' * 4); - if ($freesp == $avail) { - $answer = "yes"; - } else { - $avail = $avail + ('$resblks' * '$dbsize'); - if ($freesp == $avail) { - $answer = "yes"; - } else { - $answer = "no ($freesp != $avail)"; - } - } + $answer = "no ($freesp != $avail)"; } END { print "$answer\n" } ' <$tmp.xfs_db >$tmp.ans |