Hi, On Mon, 2011-01-10 at 13:48 +0100, InterNetworX | Hostmaster wrote: > Hello, > > we are trying to run OpenVZ on a GFS2. We copied a virtual machine to > the GFS2 storage (on node1) and added the service to cluster.conf. After > reloading the configuration on all nodes, rgmanager was trying to start > the virtual machine on node3. That is not working and now the machine is > hanging with a lock. > > This is the result of the gfs2 hang analyzer: > > There are 4 glocks with waiters. > node1, pid 2674 is waiting for glock 3/8389396, which is held by pid 6821 > node3, pid 7024 is waiting for glock 3/8389396, which is held by pid 6821 > > > node1, pid 10188 is waiting for glock 2/1857345, which is held by pid 6821 > node3, pid 6772 is waiting for glock 2/1857345, which is held by pid 6821 > node3, pid 7251 is waiting for glock 2/1857345, which is held by pid 6821 > node3, pid 7289 is waiting for glock 2/1857345, which is held by pid 6821 > > > carl, pid 23817 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 4243 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7055 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7090 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7129 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7176 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7230 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7270 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7306 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7345 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7369 is waiting for glock 2/394135, which is held by pid 7024 > node3, pid 7402 is waiting for glock 2/394135, which is held by pid 7024 > > > node3, pid 6821 is waiting for glock 5/8425127, which is held by pid 7258 > > > > The pid 6821 is still running on node3: > > root 6821 0.0 0.0 12216 696 ? D< 08:29 0:00 /bin/cp > -fp /etc/hosts /etc/hosts.12 > > The problem pid is 7258 - but I can not find this process running on any > node. Any idea what is the problem here? > > Mario > If pid 7528 has exited, then it is almost certainly not a problem. What makes you think that this is the issue? Since it is a type 5 glock, it should not be blocking access to anything, Steve. > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
