It starts with generic/402 always fails on overlayfs as: QA output created by 402 ./common/rc: line 2441: _xfs_timestamp_range: command not found ./common/rc: line 2403: [: syntax error: '-1' unexpected ./common/rc: line 2408: [: -le: unary operator expected ./common/rc: line 2441: _xfs_timestamp_range: command not found 0;0 != 1;1 0;0 != 1;1 Silence is golden Due to if FSTYP is overlay, we only source common/overlay file. But we still need the helpers of the underlying filesystem. So I think we need to source the common/$OVL_BASE_FSTYP in common/overlay. Besides overlayfs, I'd like to extend other uplying fs support its BASE_FSTYP, so other uplying fs (e.g. nfs, cifs, glusterfs ...) will do like this. Thanks, Zorro
