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Hi, just a quick update for anyone else who finds this. I guess it is an ssh bug, specifically in one of the cyphers. You can read more here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=747096

Culprit found. No idea why, but apparently Jumbo frames (mtu 9000) are causing ssh to hang. Quite odd! As soon as I disable mtu 9000 on that interface (a 10Gbe fiber nic), ssh works. Even more odd because all other network connectivity works, just not ssh.

Update: I re-installed one of the 2 affected server tonight and it is still happening when I try to ssh from the new server to the other existing one. Conversely, I still cannot ssh from the old one to the new one.

I am unable to ssh from one server to another all of the sudden. I am the only person with root access on these two servers I can ping the interface I can ssh out to another server I can ssh to each servers loopback I can ssh into each one from another system (the NAS) so I know ssh is actually...

Aha! An NFS mount was hung. Thanks! All better now ;)

I was afraid of that being the next step :( I'll have to schedule downtime.

I am unable to update one of our servers. It's been waiting here for about an hour: Setting up pve-kernel-4.4.13-2-pve (4.4.13-58) ... Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.13-2-pve /boot/vmlinuz-4.4.13-2-pve run-parts: executing...

Done, didn't know that was an option.

Perhaps I should post a new topic then. I am not using PfSense. We are a paying customer, but only at the forum level. So if we can't get support via the forums, is there another option? Should I start a new post?

Happy to, but as a paying customer, it sure would be nice to get some help.

Sigh...bump again.

Bump

Anyone...?

I have a similar problem, but the network on the server itself is slow. If I run a speedtest, I only download at 2Mbps I have a 50Mbps connection. The odd thing is: If I have another server on the same network and mount NFS to this server, I can download (using rsync) files at normal speeds to...

No error, just returned to the command prompt. Strange indeed :) But all is well now. Thanks again!

How do I mark the thread as solved?

The delnode command didn't work, but the others did, thanks!

/etc/pve/.members { "nodename": "bfs", "version": 3, "cluster": { "name": "clusterA", "version": 6, "nodes": 2, "quorate": 1 }, "nodelist": { "serverA": { "id": 2, "online": 0}, "serverB": { "id": 1, "online": 1, "ip": "192.168.28.200"} } } /etc/pve/corosync.conf logging { debug: off...

I can't seem to get rid of the other one. Any ideas?

Thanks! Strangely, it only removed one of the two old nodes (even though I deleted both dirs)