On Fri, Nov 3, 2023 at 12:10 PM Venky Shankar <vshankar@xxxxxxxxxx> wrote: > > Following along the same lines as per the user-space fix. Right > now this isn't really an issue with the ceph kernel driver because > of the feature bit laginess, however, that can change over time > (when the new snaprealm info type is ported to the kernel driver) > and depending on the MDS version that's being upgraded can cause > message decoding issues - so, fix that early on. > > URL: Fixes: http://tracker.ceph.com/issues/63188 > Signed-off-by: Venky Shankar <vshankar@xxxxxxxxxx> > --- > fs/ceph/mds_client.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c > index a7bffb030036..48d75e17115c 100644 > --- a/fs/ceph/mds_client.c > +++ b/fs/ceph/mds_client.c > @@ -4192,6 +4192,7 @@ static void handle_session(struct ceph_mds_session *session, > if (session->s_state == CEPH_MDS_SESSION_OPEN) { > pr_notice_client(cl, "mds%d is already opened\n", > session->s_mds); > + session->s_features = features; Xiubo, the metrics stuff isn't done here (as it's done in the else case). That's probably required I guess?? > } else { > session->s_state = CEPH_MDS_SESSION_OPEN; > session->s_features = features; > -- > 2.39.3 > -- Cheers, Venky
