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Greetings I have a cluster of servers which are regularly doing backups and snapshots. During some production-critical periods, I need to "hold" such traffic/load which could impact the performances. What do you think would be the proper way to do that? Thanks in advance Regards

Greetings I'm a long time user of Proxmox but a recent user of PBS and I love it. I was wondering: I have VMs which are off but I keep for archiving. Would it be possible to backup them, and delete the VM from the node? would I be able to restore them one day if needed? Thanks in advance...

Greetings I'm using the build-in certificate client of Proxmox for the GUI. I noticed that randomly I end up with either a complete, working certificate, or a incomplete certificate (not full chain). I've checked with https://www.sslshopper.com/ssl-checker.html Re-ordering a certificate from...

Greetings Yesterday I installed my first Proxmox Backup Server ; I was able to easily add it as Storage to my cluster. However, I can access it only from the node I was connected to when adding the storage ; other nodes see it as "not online (500)". The storage was configured for "all nodes"...

Greetings I have a 7 nodes cluster communicating with a private network. I just noticed there's a connection between a random port of one of them to the public IP of another on port 8006: 14:34:52.461001 IP node5public.47128 > node3public.8006: Flags [.], ack 49438, win 501, options...

Greetings I have a CT running for years on ZFS. This morning, listing the CT content from the host is empty, but the CT is running fine and from the CT I can see all the files... From inside the CT: # ll / total 389...

Greetings I moved a CT to a new server with larger disks ; the CT works, but if I try to resize/enlarge its disk, I get this error: Feb 14 15:24:46 pvedaemon[2758967]: zfs error: cannot set property for 'rpool/ct/subvol-199-disk-0': size is less than current used or reserved space Current...

Greetings I'm configuring a new Proxmox host which unfortunatly will have to run on a single IP, so I need masquerading for incoming connections. I used to do that with a custom iptables script, but I wonder if I can do it directly with the Proxmox firewall GUI? Thanks in advance Regards

Greetings I'm having trouble interpreting the values shown in "Storage" ; for example, it shows: subvol-134-disk-0 375.81 GB but in CLI: # zfs list -o space -r rpool/ct/subvol-134-disk-0 NAME AVAIL USED USEDSNAP USEDDS USEDREFRESERV USEDCHILD...

Greetings One of my VMs is not responsive and stated as "running (io-error)" in the GUI. The "console" in the GUI is blank. How can I understand and investiguate the problem? Thanks in advance Regards

Greetings In the first days of this new year, my Proxmox cluster is in bad shape... In one node, "pveproxy" is badly stuck: root 15639 0.0 0.5 295812 89408 pts/26 D 2021 0:00 /usr/bin/perl -T /usr/bin/pvesr status root 24233 0.0 0.5 283276 83712 ? Ds 2021 0:00...

Greetings A few monthes ago, I've set up pve-zsync: SOURCE NAME STATE LAST SYNC TYPE CON 114 default syncing 2021-11-19_08:00:01 lxc ssh Since 3 days ago, I get a lot of messages in the logs: Job...

Greetings If my understanding is correct, /etc/pve is a fuse-based distributed filesystem. What is the software behind it? is it possible to use this software for other needs? (in my case, replication of Nginx configuration files between several hosts). I mean, not using /etc/pve but using the...

Greetings I have a cluster of 7 nodes of Proxmox v6. I have a new machine that I installed with Proxmox v7 that I would like to add the cluster to start the v6->v7 migration of the cluster. When I do: # pvecm add OLD_NODE --link0 MY_IP --use_ssh yes copy corosync auth key stopping pve-cluster...

Greetings On my new Proxmox 6.4.13, something got "stuck": pct list or any service pve-<whatever> stop hang. In the log I see lines like: systemd[1]: pvestatd.service: Stopping timed out. Terminating. scwv10 systemd[1]: pvedaemon.service: State 'stop-sigterm' timed out. Killing scwv10...

Greetings I have a cluster where the nodes are on ZFS. I noticed that the target of a replication job must have the same ZFS configuration as the source. Also I noticed that I can "alias" a zfs volume in /etc/pve/storage.cfg, ie specify to which actual zfs volume a "proxmox zfs name" correspond...

Greetings I have Proxmox 6.3 zfs-based cluster. Last week I added a new node and set a few replication from the old nodes to this new node. It works ok for the small nodes (a few gigs), but for a moderate node it seems to loop: yesterday, the destination zvol was 20G, today it's only 16G. The...

Greetings I have a cleanup script based on "pct listsnapshot" which stopped working a while ago. While running manually, I found this output: `-> daily_20181123 2018-11-23 04:30:07 no-description `-> daily_20181124 2018-11-24 04:30:07 no-description `->...

Greetings I have a 6-nodes cluster running Proxmox 6.3.3. When I connect on a GUI, all nodes are green, except one, which has a little grey "?". I can connect on this node: on the GUI, I see the same thing (i.e. the local node is "?", all other nodes are green and can be managed). With the CLI...

Greetings My cluster has many CT based on ZFS and I'm used to "grow" CT disks from the Proxmox GUI (I understand "grow" as "change size capping"). I recently had to grow a VM disk and realized that the VM has internally formatted it as LVM, so resizing is not automatic. Is there a way to have a...