Search results

  1. S

    Adding Ceph RBD Storage on Prox mox 6.0 from 8.3

    We love migrating VMs from one host or cluster to another via RDB. It's very easy, with the downtime of a quick reboot of the VM. We have a current proxmox "cluster" of two nodes that are using local ZFS to host their VMs. Proxmox 6.0-11 is the version. I know I know. It was a set and forget...
  2. S

    Access Proxmox managed Ceph Pool from standalone node

    Hello. To help make migration much easier, I'd like to connect a standalone node I have to the Proxmox managed ceph storage on a three node cluster by adding that storage as RBD on the standalone. The issue is, the current ceph public_network is isolated, because it's directly attached 40G NICs...
  3. S

    Disk IOPS and Throughput Limit Best Practices

    Hello all, We're looking for Best Practices regarding setting IOPS and Throughput limits on "Hard Disks" in proxmox. There's obviously limit and brust settings under Advanced on a given disk. Questions we have: Is there a way to see, from the Host level, the current IOPS/Throughput a...
  4. S

    Slow Upload on Host

    Hello, We have a few HP DL360s running VE 6.1-3. When I run speed tests on the hosts, or VMs, via "speedtest-cli", I consistently get around 100Mbps down (which matches our pipe) but only 4Mbps up. I cannot for the life of me narrow down the issue. Other machines I plug into the same...
  5. S

    SSD emulation on ZFS

    Hello, I am wondering if since we're using local ZFS for our VM storage, should we set all Hard Disks to "SSD emulation"? I know on Windows, this stops things like defrag from running, which kills CoW storage like ZFS. Does it do something similar on linux guests? Are there any other ZFS best...
  6. S

    Cannot Live Migrate with "Discard" Set

    We are running Proxmox 6: root@kvm02-a-lax:~# pveversion -v proxmox-ve: 6.0-2 (running kernel: 5.0.21-4-pve) pve-manager: 6.0-11 (running version: 6.0-11/2140ef37) pve-kernel-helper: 6.0-11 pve-kernel-5.0: 6.0-10 pve-kernel-5.0.21-4-pve: 5.0.21-9 pve-kernel-5.0.15-1-pve: 5.0.15-1 Our OS is a...
  7. S

    SSD High SMART Raw Values

    Hi, We're running proxmox 6.0-4 on a couple of HP DL360ps, with HP 220 HBAs, and four Intel S3520 Series 960GB MLC SSDs in each. The four SSDs are in ZFS RAID10 for VMs to sit on, while we have two mirror ZFS 146GB 15K SAS drives for the OS. We're getting some uncomfortable feedback from the...
Top Bottom