common/rc: print out xfs_io parameter when command fails

In _require_xfs_io_command, when command fails for one of the
generic reasons, if command was tested with params, print out
the params of the failed command.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/common/rc b/common/rc
index d0aa36a0ff7df01943ed17b51d076fa607ff0343..85330de263b92e3067e8afdeaf2f5ebcb9cc7ba1 100644 (file)
--- a/common/rc
+++ b/common/rc
@@ -2084,7 +2084,7 @@ _require_xfs_io_command()
        local command=$1
        shift
        local param="$*"
-       local param_checked=0
+       local param_checked=""
        local opts=""
 
        local testfile=$TEST_DIR/$$.xfs_io
@@ -2101,7 +2101,7 @@ _require_xfs_io_command()
                ;;
        "falloc" )
                testio=`$XFS_IO_PROG -F -f -c "falloc $param 0 1m" $testfile 2>&1`
-               param_checked=1
+               param_checked="$param"
                ;;
        "fpunch" | "fcollapse" | "zero" | "fzero" | "finsert" | "funshare")
                local blocksize=$(_get_block_size $TEST_DIR)
@@ -2119,7 +2119,7 @@ _require_xfs_io_command()
                fi
                testio=`$XFS_IO_PROG -F -f -c "pwrite 0 20k" -c "fsync" \
                        -c "fiemap -v $param" $testfile 2>&1`
-               param_checked=1
+               param_checked="$param"
                ;;
        "flink")
                local testlink=$TEST_DIR/$$.link.xfs_io
@@ -2159,7 +2159,7 @@ _require_xfs_io_command()
                fi
                testio=`$XFS_IO_PROG -f $opts -c \
                        "pwrite $pwrite_opts $param 0 4k" $testfile 2>&1`
-               param_checked=1
+               param_checked="$pwrite_opts $param"
                ;;
        "scrub"|"repair")
                testio=`$XFS_IO_PROG -x -c "$command probe" $TEST_DIR 2>&1`
@@ -2179,19 +2179,19 @@ _require_xfs_io_command()
 
        rm -f $testfile 2>&1 > /dev/null
        echo $testio | grep -q "not found" && \
-               _notrun "xfs_io $command support is missing"
+               _notrun "xfs_io $command $param_checked support is missing"
        echo $testio | grep -q "Operation not supported\|Inappropriate ioctl" && \
-               _notrun "xfs_io $command failed (old kernel/wrong fs?)"
+               _notrun "xfs_io $command $param_checked failed (old kernel/wrong fs?)"
        echo $testio | grep -q "Invalid" && \
-               _notrun "xfs_io $command failed (old kernel/wrong fs/bad args?)"
+               _notrun "xfs_io $command $param_checked failed (old kernel/wrong fs/bad args?)"
        echo $testio | grep -q "foreign file active" && \
-               _notrun "xfs_io $command not supported on $FSTYP"
+               _notrun "xfs_io $command $param_checked not supported on $FSTYP"
        echo $testio | grep -q "Function not implemented" && \
-               _notrun "xfs_io $command support is missing (missing syscall?)"
+               _notrun "xfs_io $command $param_checked support is missing (missing syscall?)"
 
        [ -n "$param" ] || return
 
-       if [ $param_checked -eq 0 ]; then
+       if [ -z "$param_checked" ]; then
                $XFS_IO_PROG -c "help $command" | grep -q "^ $param --" || \
                        _notrun "xfs_io $command doesn't support $param"
        else