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Hi, On a CentOS 7 VM with CEPH backend, i can run fstrim inside the VPS without issue: ~ # time fstrim -a -v /data: 0 B (0 bytes) trimmed /boot: 817.9 MiB (857587712 bytes) trimmed /: 13 GiB (13946646528 bytes) trimmed real 0m15.663s user 0m0.013s sys 0m0.026s I try to do this...

Hello, qemu-server: add ability to fstrim a guest filesystem after moving a disk (during move_disk or migrate with local disks) Is it possible to do this without disk migration?

Not automatically, you need to migrate VM with yourself or via script, if you want online migration. HA stuff monitoring VMs, and when it offline, it start it on other nodes. But this part doesnt know if the VM will be offline because the node itself shuting down.

Hi, Is it possible to configure, to use ACPI shutdown event always, when when qemu-agent enabled?

Did you tried to stop watchdog-mux service? But maybe when it stopped, its the same and restart the node because it not receiving trigger.

Hi, Yes, we have it know. But our serves going to old (HP G7 servers), and it time to replace it, or instead of buying new servers, rent the whole infrastructure from somebody.

Try to restart the acting OSD-s. Changing replication number when there is an error its not a good idea.

Hello, I guess you using Bluestore, this is why you do not see files (bluestore using RAW devices instead of files). When you started the repair command? How many replication number do you using on your pools? 2 or 3?

Because other storage type support it (CEPH, LVM-Thin, etc).

This is not possible with DIR storage type. You need LVM or CEPH, etc for this ,where the underlayer storage supporting the thin provision itself.

Hello, Now what are you want? Thin provisioning or shrink? These are two different types of thing.

Hello, Im looking a provider (like, OVH, Hetzner, etc), how can provide these kind of things what need for Proxmox: TGE internal network (optionally redundant, but i think tge network itself a huge limit) - not separate vlan on the same link where Internet comes, totally separate nic for...

Hello, Dir storages store RAW or QCOW2 images.

Run fstrim inside the VM, what will empty the unused bloks.

Hi, IPIP is not a VPN and not need any extra packages for this. Finally i configured it on the host level (its easy to do in network config file), because in this case when node up (and it have network) i can reach it via the tunnel.

Hello, I would like to connect 3 Proxmox server over internet to a central mikrotik router, to extend our internal network (in routed mode). (not for connecting to each proxmox, these are standalone proxmox servers) This is an easy thing with IPIP tunnel. What i don't know, where i create the...

Hi, Yes, but this script helped me several time to fix these kind of issue. Even when container restored from backup from other LXC system.

FYI: https://github.com/jazzl0ver/lxc-centos

Proxmox doesnt reroute anything. IF you have L2 connection (bridge or similar) LXC send an arp broadcast when the container start, and your switch/router know where is located. You can create L2 domain with OpenVswithc, but this is different layer of networking, not connecting to Proxmox and...

If you enabled qemu quest agent for VM, Proxmox end shutdown commadn only via the agent. When you disable it, proxmox usingACPI events.