XCP-ng
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Register
    • Login

    Hosts vs. Pools - Information Required

    Scheduled Pinned Locked Moved Solved Management
    13 Posts 4 Posters 1.6k Views 3 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • I Offline
      irtaza9 @DustinB
      last edited by

      @DustinB If I add 20 hosts to a pool and create a VM in that pool, will it automatically pick the host that has sufficient resources available, such as CPU and RAM?

      1 Reply Last reply Reply Quote 0
      • olivierlambertO Offline
        olivierlambert Vates 🪐 Co-Founder CEO
        last edited by

        Yes.

        I 1 Reply Last reply Reply Quote 0
        • I Offline
          irtaza9 @olivierlambert
          last edited by

          @olivierlambert as shared earlier by @julien-f on this thread that we can only create vm on pool level and @olivierlambert said XO will automatically pick the host which has sufficient resources available for that vm. Can we manually pick the host in the pool to deploy a vm?

          C D 2 Replies Last reply Reply Quote 0
          • C Offline
            cciecanuck @irtaza9
            last edited by

            @irtaza9 - you can set an affinity for a host, so that when a VM is created your VM will always try and be housed on a particular host.

            1 Reply Last reply Reply Quote 1
            • D Offline
              DustinB @irtaza9
              last edited by

              @irtaza9 You can opt to have a VM have a preferred Host Affinity, which basically means "Run here if possible" using the advanced settings while creating a VM or the Advanced settings once the VM has been created.

              b92444c4-0b3d-4034-a9d8-3b6bdc4714fb-image.png

              D 1 Reply Last reply Reply Quote 1
              • D Offline
                DustinB @DustinB
                last edited by

                Passing a PCI GPU or a USB device to a given VM basically forces this, since these cards are Host Specific and are unable to be shared across hosts in the same pool.

                IIRC that is..

                I 1 Reply Last reply Reply Quote 0
                • I Offline
                  irtaza9 @DustinB
                  last edited by

                  @DustinB @cciecanuck Thank you.

                  1 Reply Last reply Reply Quote 0
                  • olivierlambertO Offline
                    olivierlambert Vates 🪐 Co-Founder CEO
                    last edited by

                    I think all the answers given here are providing all the info you need, right? 🙂

                    I 1 Reply Last reply Reply Quote 1
                    • olivierlambertO olivierlambert marked this topic as a question on
                    • olivierlambertO olivierlambert has marked this topic as solved on
                    • I Offline
                      irtaza9 @olivierlambert
                      last edited by

                      @olivierlambert Yes, Vates is on another level of professionalism. Wow 👥

                      1 Reply Last reply Reply Quote 1
                      • olivierlambertO Offline
                        olivierlambert Vates 🪐 Co-Founder CEO
                        last edited by

                        Happy to help!

                        1 Reply Last reply Reply Quote 1

                        Hello! It looks like you're interested in this conversation, but you don't have an account yet.

                        Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

                        With your input, this post could be even better 💗

                        Register Login
                        • First post
                          Last post