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I can't remember but probably no motivation other than keep it simple. Can I can change it with a simple edit of corosync.conf with no other side effects? Seems like it when I read the man page.

pve 7to8 script is complaining because I have secure auth "off". is it really necessary?: Cluster information ------------------- Name: ---- Config Version: 8 Transport: knet Secure auth: off Quorum information ------------------ Date: Mon Apr 22 12:00:22...

Happened again despite setting up a second, redundant cluster network. Also I replaced the single ethernet connection between switch and backup server (proxmox3) with a bonded connection. Is it possible to tell anything from the log of the other 2 nodes? Although I see complaints about...

Hi. Thanks for your reply. The info is below. I have a feeling my config is ok but let me know if not. Yes I will observe closely during backup. Looking at my hosts file I think it should not be a problem. I don't have the cluster network addresses named at all. They are only referred...

Yes. I do have a separate cluster network on its own nic. I put some diagnostic output below - they seem to look good? My non-cluster traffic is on a different interface which is a bond of 2 separate nics. Is it possible that my system is trying to backup across my cluster network? Does...

Since: Until: Happened during the night. Hopefully this log is useful - it is a bit opaque to me.. Server rebooted and seems normal again today... I think. Any insight is much appreciated especially if hardware is failing. I like to get right no top of that :) Feb 05 23:01:43 proxmox1...

ah ok. I suspected am issue with the cluster network but wasn't too sure. I think there may be a hardware issue in there. Thanks for pointing me in the direction. (I have 3 nodes with dedicated cluster network )

Sever rebooted during the night. I am wondering if anyone can explain this log? un 24 00:00:02 proxmox1 pvescheduler[1417502]: <root@pam> starting task UPID:proxmox1:0015A121:0D62F8AD:64969472:vzdump:103:root@pam: Jun 24 00:00:03 proxmox1 systemd[1]: Starting Rotate log files... Jun 24 00:00:03...

Hi thanks for your interest. It happened in two different versions of ubuntu: ubuntu 18.04 with qemu-guest-agent Installed: 1:2.11+dfsg-1ubuntu7.42 ubuntu 22.04 with qemu-guest-agent Installed: 1:6.2+dfsg-2ubuntu6.9

Hi, this happened on multiple ubuntu vm's this morning. Had to kill qemu-ga on them to quiet it down. I don' see the "idle=poll" option in /etc/default/grub... would it be located elsewhere or is this solution outdated?

I mean how were you accomplishing replication? There are different ways (technology). Two servers is enough to provide redundancy and failover but you need a third to provide "quorum".

You must be a small business person like me. Maybe you can tell by the silence that they are not interested in you. That being said, your use case seems a little unusual. I don't think you need to worry about unwanted failover if you have HA disabled. Without failover then there is no need...

ok but you used to -> https://pve.proxmox.com/mediawiki/index.php?title=DRBD&oldid=9622 So, how about recreating the guide using the current favorite ceph? O can I get a link?

But wait, according to the old guide I setup lvm on top of drbd so proxmox just sees lvm right?

by "plugin" you mean proxmox web gui functionality right?

Maybe I should simplify my question? Proxmox is a custom kernel, right? I am just asking what version of drbd is in the latest pve? Is it still drbd 8 I hope?

Hello. I want to know if pve 7 contains drbd 8 or some other version? (or none) Last year I upgraded my pve 5 to pve 6 using "in place" and my drbd was broken. I tried hard to fix it but had to give up. So now I am getting back to this and am thinking I will reinstall pve from an iso. Might...