Search results

  1. U

    Issue with LXC disk resize on PVE 5.2-9

    Hi all. Having an issue here that's likely Debian, rather than Proxmox but figured I'd post here. I tried to resize a mountpoint on a Ubuntu 16.04LTS LXC container disk a couple of days back (through the interface). Resized the volume on the Nimble which backs it, ran 'pvresize /dev/sdx' to...
  2. U

    [SOLVED] Proxmox 5.0 - iSCSI + LVM unpredictable

    Hey there, So I've setup up Proxmox 5.0 on a test cluster using LVM over iSCSI on a Nimble device. I set up a LUN and an LVM layer on top using the GUI and created a VM. Problem 1 : On migrating that VM to another node in the cluster, it errored out saying that the volume group wasn't...
  3. U

    100% swap usage on machine with 50% free RAM

    Hey all, Running 4.4-13 as part of a 4 node cluster with a CEPH backing. On two of the hosts, I'm seeing 100% swap usage and tons of swapping even though only 226GB of 500GB of RAM is used. Other hosts show 0B swap used under similar load. Any idea what's causing this behaviour and how to...
  4. U

    Best practises for filesystems on iSCSI?

    Hi all, So one of the issues that I *think* we all face is the inability to take snapshots on the host side when using LVM over iSCSI. In my environment, I've added iSCSI LUNs through the interface, manually created a primary partition and an EXT4 filesystem on them, then mounted them through...
  5. U

    Techniques for monitoring cluster 'health'?

    Hi there, We've been using Proxmox in production for sometime now and are looking to expand our cluster. One thing I'm keen on monitoring is the health of the cluster, quorum and all. We use PRTG for monitoring so can use SSH scripts and other techniques for monitoring. We already monitor tons...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!