[PATCH v4 1/3] common/rc: check support for xfs_io copy_range -f N

Amir Goldstein
2019-07-15T12:55:25Z

Implement "_require_xfs_io_command copy_range -f" to check for
the option added by following xfsprogs commit:

xfs_io: allow passing an open file to copy_range

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
---
common/rc | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/common/rc b/common/rc
index 000a7cc8..f1cec5ad 100644
--- a/common/rc
+++ b/common/rc
@@ -2105,9 +2105,16 @@ _require_xfs_io_command()
;;
"copy_range")
local testcopy=$TEST_DIR/$$.copy.xfs_io
+ local copy_opts=$testfile
+ if [ "$param" == "-f" ]; then
+ # source file is the open destination file
+ testcopy=$testfile
+ copy_opts="0 -d 4k"
+ fi
$XFS_IO_PROG -F -f -c "pwrite 0 4k" $testfile > /dev/null 2>&1
- testio=`$XFS_IO_PROG -F -f -c "copy_range $testfile" $testcopy 2>&1`
+ testio=`$XFS_IO_PROG -F -f -c "copy_range $param $copy_opts" $testcopy 2>&1`
rm -f $testcopy > /dev/null 2>&1
+ param_checked="$param"
;;
"falloc" )
testio=`$XFS_IO_PROG -F -f -c "falloc $param 0 1m" $testfile 2>&1`
--
2.17.1