On Wed, Sep 25, 2019 at 09:54:08AM +0800, Zhihao Cheng wrote: > There is a message in _supported_fs(): > _notrun "not suitable for this filesystem type: $FSTYP" > for when overlay usecases are executed on a chararcter device based base You can do that? What does that even look like? --D > fs. _overay_config_override() detects that the current base fs partition > is not a block device, and FSTYP won't be overwritten as 'overlay' before > executing usecases which results in all overlay usecases become 'notrun'. > In addition, all generic usecases are based on base fs rather than overlay. > > We want to rewrite FSTYP to 'overlay' before running the usecases. To do > this, we need to add additional character device judgments for TEST_DEV > and SCRATCH_DEV in _overay_config_override(). > > Signed-off-by: Zhihao Cheng <chengzhihao1@xxxxxxxxxx> > --- > common/config | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/common/config b/common/config > index 4c86a49..a22acdb 100644 > --- a/common/config > +++ b/common/config > @@ -550,7 +550,7 @@ _overlay_config_override() > # the new OVL_BASE_SCRATCH/TEST_DEV/MNT vars are set to the values > # of the configured base fs and SCRATCH/TEST_DEV vars are set to the > # overlayfs base and mount dirs inside base fs mount. > - [ -b "$TEST_DEV" ] || return 0 > + [ -b "$TEST_DEV" ] || [ -c "$TEST_DEV" ] || return 0 > > # Config file may specify base fs type, but we obay -overlay flag > [ "$FSTYP" == overlay ] || export OVL_BASE_FSTYP="$FSTYP" > @@ -570,7 +570,7 @@ _overlay_config_override() > export TEST_DIR="$OVL_BASE_TEST_DIR/$OVL_MNT" > export MOUNT_OPTIONS="$OVERLAY_MOUNT_OPTIONS" > > - [ -b "$SCRATCH_DEV" ] || return 0 > + [ -b "$SCRATCH_DEV" ] || [ -c "$SCRATCH_DEV" ] || return 0 > > # Store original base fs vars > export OVL_BASE_SCRATCH_DEV="$SCRATCH_DEV" > -- > 2.7.4 >
