glusterd: reject peer probe from a reinstalled node

Backport of http://review.gluster.org/13519

In a cluster if a node (say N1) goes through a OS reinstallation then probing
some other node in the cluster from N1 doesn't fail as in
gd_validate_mgmt_hndsk_req () uuid & hostname checks are done separately but
there should be one more check where both the conditions should meet.

Steps to create the problem
- N1 probes N2
- bring down glusterd instance on N2
- remove /var/lib/glusterd/* from N2
- restart glusterd instance on N2
- execute gluster peer probe N1 from N2

Validations in gd_validate_mgmt_hndsk_req () has been improved to handle this
special case

Change-Id: I3ba5d8e243bae07a7a6743d01b019e7014d39171
BUG: 1315147
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/13519
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/13619

0 files changed, 0 insertions, 0 deletions