grastate.dat with seqno -1 on a healthy cluster. Why?

All we need is an easy explanation of the problem, so here it is. We use those versions: # rpm -qa | egrep '(galera|maria)' mariadb-libs-5.5.41-2.el7_0.x86_64 mariadb-galera-common-5.5.40-6.el7ost.x86_64 mariadb-galera-server-5.5.40-6.el7ost.x86_64 mariadb-5.5.41-2.el7_0.x86_64 galera-25.3.5-6.el7ost.x86_64 that's…

Continue Readinggrastate.dat with seqno -1 on a healthy cluster. Why?