Recent content by Ch@rlus

Thanks ! I added the following at the end of /etc/security/limits.conf root soft nofile 9000 root hard nofile 65000 * soft nofile 9000 * hard nofile 65000 Now I do get 9000 when running "ulimit -n". I'll keep you posted if the problem re-appears, and I'll try to use lsof to find...

Hey guys, Since we updated our PVE cluster to PVE6, we're having quite a lot of API + GUI errors with this message : "RPCEnvironment init request failed: Unable to load access control list: Too many open files" Theses nodes only host KVM VMs, and most of the threads I've found on the subject...

Yes, of course, it was a "hard" reboot (stop/start of the VM inside proxmox).

Thanks for your reply :) We ended up changing the network cards to fix theses issues => Our first "internal" ping tests were actually wrong, and went via the host's network card. We switched to Intel X520s, which are much more stable. EDIT : (We did had tried to reboot the VM after the QoS...

Hey guys ! We recently expended one of our clusters, with larges servers. Theses servers are currently handling about 100-150 KVM VM, and are running great, except for one detail : We have some random loss, during 1-2min, on some VMs, temporarily, and then everything comes back online...

Okay, I'll switch this topic as "resolved". After doing a restart of theses services, everything seems to be running smoothly again. systemctl restart pve-cluster systemctl restart pvedaemon systemctl restart pveproxy systemctl restart pvestatd

Hum, after more investigations, I found something, and I'm not sure if it's a "normal" behaviour. It seems that i'm not able to "touch" the directory /etc/pve/priv/lock/domain-ha/ from the "master" node compute07. But i'm able to touch this directory from one of the other node (and this node...

In addition, here's the listing of the /etc/pve/priv/lock directory, except compute004 which is poweredoff, all the locks seems to be active with good date & hour values.. drwx------ 2 root www-data 0 Oct 28 19:48 domain-ha drwx------ 2 root www-data 0 Oct 28 19:48 ha_agent_compute001_lock...

Hey guys ! We're having 2 issues on our cluster, who are likely to be related. Since a few hours, most of our HA task fails, with the error 'update resource failed: error with cfs lock 'domain-ha': got lock request timeout', and our ha-manager reports that the master is old timestamp - dead...

Yep, I tried it, and it works fine (well, it seems to be). I also have both ring "working" if I do "corosync-cfgtool -s" Printing ring status. Local node ID 5 RING ID 0 id = 10.3.16.12 status = ring 0 active with no faults RING ID 1 id = 10.3.17.12 status = ring 1...

Hey guys, We're facing an issue with one of our Proxmox cluster. We have a 8 nodes setup, that completely fenced for "no reason" (I assume there's a good reason for this, but not an obvious one). This cluster has a 2 Ring corosync network, and both are independant network fully monitored =>...

Thanks for your reply :) Is there any downside to sync theses databases ? It looks like my first MX server is getting much more email than my 2 others (although they all have the same priority), therefore it seems to have a better spam detection ratio. Or maybe, is there anything I could do to...

Hey guys ! I'm facing an issue on a fairly recent Proxmox Mail Gateway installation. We have a really simple installation with 3 servers, configured in cluster directly in Proxmox. It looks like the bayesian filter are not sync accross all the nodes in the cluster. I'm receiving tons of...

Thanks for your reply. That's what I wanted to be sure. I'll take the necessary measures to make sure that the iscsi links are redundant, but things may always happen and broke it. I'll probably see if I can implement an auto-fence on my node if it detects iscsi links down for X seconds...

Hi guys, I recently built a Proxmox 5.1 cluster, with 5 identical HP servers. Alls theses servers are connected throught ISCSI to a storage bay, with a multipath configuration. Everything is running great, but I wanted to test several scenarios, and had an issue on the following one : What...