It sounds like you might have lost monitor quorum. When ceph -s hangs even though your monitors seem to be running, it usually means the client is stuck waiting for a monmap it can't get.
You can bypass the cluster entirely and query the monitor...
yeah aside from loading a newer kernel in the guest for the proper driver, i don't see anything wrongly configured on your side
btw. the speed reporting issue seems to be a cosmetic issue only...
Looks like your reboot removed one more votes at the same time the cluster was already shedding nodes.
Next thing I'd check is the host-side cause of those stalls:
journalctl -k --since "2026-08-09 21:30" --until "2026-08-09 22:15" | grep -iE...
Can you try switching from io_uring to native and test it?
Maybe, but only maybe, it is related to io_uring, or it hides the problem when native is used.
This is related to...
I'm not sure what I'm looking for - nothing seems to be out whack, most of the stuff is related to the outage itself, and maintenance of hosts (updates / reboots etc)
It did get very weird during the outage, in that we saw about half the nodes...
Just a quick note regarding the Docker in LXC topic. Jellyfin also offers Debian and Ubuntu repositories: https://jellyfin.org/docs/general/installation/advanced/manual#official-linux-repository-manual
They even provide a script that adds the...
Next question is why the split happened. Check whether ring 0 was already marginal for days:
journalctl -u corosync --since "14 days ago" | grep -Ei 'retransmit|token|link.*down|Sync left|new membership'
There are as many possible answers as there are people willing to give an answer. I will give you a few options and some pros and cons for each. This isn't a complete list of options, nor a complete list of pros and cons. Before we get to...
Es gibt für alle LINUXe das Produkt WEBMIN. (www.webmin.com)
Damit kann man sehr viele kleinteiligste Aktionen über ein Webinterface abhandeln. Es werden nicht alle Programme, aber die wichtigsten abgedeckt. Man kann damit auch vieles...
Next question is why the split happened. Check whether ring 0 was already marginal for days:
journalctl -u corosync --since "14 days ago" | grep -Ei 'retransmit|token|link.*down|Sync left|new membership'
Just a quick note regarding the Docker in LXC topic. Jellyfin also offers Debian and Ubuntu repositories: https://jellyfin.org/docs/general/installation/advanced/manual#official-linux-repository-manual
They even provide a script that adds the...
without any more information (e.g. log/journal) it'll be hard to narrow this down. you said in the first post that ping works but ssh/webui don't. do you mean that a running ssh session locks up?
Hello to all proxmox enthusiasts.
At our company, we use a multipath-configured FC array(from old vmware clusters, netapp and ethernus mostly). We're currently running PVE8, but we'll be upgrading to PVE9 in the next few days.
We tested the new...
yeah aside from loading a newer kernel in the guest for the proper driver, i don't see anything wrongly configured on your side
btw. the speed reporting issue seems to be a cosmetic issue only...
We are excited to announce the first release of Proxmox Virtual Environment with official support for a second CPU architecture: 64-bit ARM (arm64/aarch64). Until now, Proxmox VE was available for x86-64 (amd64) only.
Proxmox VE 9.2 for arm64...
Yes there's a dedicated network for corosync / migration, we use bond1 as link 0.
auto bond0
iface bond0 inet manual
bond-slaves ens3f0np0 ens3f1np1
bond-miimon 100
bond-mode 802.3ad
bond-xmit-hash-policy layer3+4...