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On this page run: ctrl-f fail For example: device-mapper: multipath: Failing path 69:64

I got this working in a Debian VM. I wasn't able to see the second monitor in arandr until I ran this, which I now run on startup each time: xrandr --addmode Virtual-2 1920x1080 xrandr --output Virtual-2 --mode 1920x1080 --right-of Virtual-1 That works swell, except I can't get the mouse...

Re-reading it, I think you're right. if they are just using it for the backend server (?). Regardless, they shouldn't do it proprietary. :)

Yes

It looks like you have issues with your disk or SNA or whatever it is you are using for storage. It added 11 terabytes in the middle of the operation, amongst some other errors.

While you are running the update, in another terminal run `dmesg -Tw` and see if it says anything is wrong. Maybe you just have a failing disk or something.

Are you trying to install inside the VM? The disk space pics you show I think are all from the host, not the guest. You could run `df -h` inside your Ubuntu guest--perhaps that is where you are out of space.

Ya, you don't have to redo everything from scratch. Just edit the network config to move the IP you want to use to the interface you want. No need to re-join.

From the API. "The state of the zpool": https://pve.proxmox.com/pve-docs/api-viewer/#/nodes/{node}/disks/zfs/{name} I don't see anything for ARC, but it could be in the array it dumps. As a side note, I did notice collectd has ZFS ARC support, afaict. > smart attributes...

Ha! Exactly, I was thinking this myself. I have one system that I give a lot of RAM for just for the caching, but it appears to be the "worst". This is true whether you use Proxmox internal graphs or view InfluxDB data with Grafana. Really qemu limitation afaict, not necessarily Proxmox.

I'll edit this as I get additions/corrections. Needs ---------- * System that produces alerts when something has gone bad. * System that warns when things are getting bad. * System that allows visualization of metrics to aid in system optimization. * Monitoring of hardware, such as temperature...

Ya, now it is a million steps again! ;) I realized something last night when trying to get SPICE to start unmuted in Proxmox. Back in the day, you pretty much had to start with some basic tools and conjure up a bunch of perl. Each bit you had to build up yourself. Same with cluster filesystems...

Maybe you could extract them from your version 5 install. I'm guessing the community templates they added to the repo are the MIT ones and they dropped the GPL ones, based on their new policy. So that would be why there still are a few, but most are missing. I saw your post in the Zabbix...

They've also switched licensing requirements for community templates. No more GPL, just MIT. https://github.com/zabbix/community-templates/issues/33 The response: This decision was made by the leadership. So it looks like Zabbix is going in the wrong direction. Thanks for letting me...

Wow that sucks. They aren't in the wayback machine either, but still show up in searches. You'd think they'd do a bunch of redirects or something. Hmm. I haven't dug into why this was done. I see their site doesn't list any Aruba (HP switch) integrations anymore. The page is there but lists no...

Ya, that's why I don't like pulling from external sites in general, even plugins... Need to mirror everything you use... It looks like everything is there on the share site though (?).

@GoZippy Corosync is defined by what network it is on (e.g. 10.1.1.0/24). So just assign the interface you want to use to your Corosync interface. When you "join" a cluster, it asks which network you want to use.

I was able to get Zabbix installed and running on Debian Bookworm KVM. It is mostly working, but the web login also has these errors all over it, which I haven't tracked down yet. mysqli::real_connect(): Passing null to parameter #7 ($flags) of type int is deprecated [zabbix.php:21 →...

Ya, Zabbix alerts are probably a lot better. I'm going to set it up now. I also like that it can be used without installing external software/repos. Do you run your Zabbix web server and database inside a KVM/CT or outside the cluster?

Both Zabbix and Influx can access the items from @Dunuin's list from outside the KVM, so nothing needs to be installed inside the KVMs, if you don't want it. To get it to work with Influxdb, you configure directly in Proxmox, then have to install Influx and Grafana somewhere (possibly inside or...