Reviewed-by: Sage Weil <sage@xxxxxxxxxxx> On Thu, 13 Dec 2012, Alex Elder wrote: > ENOTSUPP is not a standard errno (it shows up as "Unknown error 524" > in an error message). This is what was getting produced when the > the local rbd code does not implement features required by a > discovered rbd image. > > Change the error code returned in this case to ENXIO. > > Signed-off-by: Alex Elder <elder@xxxxxxxxxxx> > --- > drivers/block/rbd.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c > index ce26b749..4daa400 100644 > --- a/drivers/block/rbd.c > +++ b/drivers/block/rbd.c > @@ -2456,7 +2456,7 @@ static int _rbd_dev_v2_snap_features(struct > rbd_device *rbd_dev, u64 snap_id, > > incompat = le64_to_cpu(features_buf.incompat); > if (incompat & ~RBD_FEATURES_ALL) > - return -ENOTSUPP; > + return -ENXIO; > > *snap_features = le64_to_cpu(features_buf.features); > > -- > 1.7.9.5 > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
