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    Solved Replication cable

    IT Discussion
    replication linux gluster kvm
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    • scottalanmillerS
      scottalanmiller
      last edited by

      You would not want a switch. The switch would just add latency and a point of failure. Best to be switchless when possible.

      stacksofplatesS 1 Reply Last reply Reply Quote 3
      • scottalanmillerS
        scottalanmiller
        last edited by

        A switch is handy for when you want to grow to more nodes. You can do three with direct cabling, but that's really the reasonable limit and even then it turns into a pain.

        1 Reply Last reply Reply Quote 1
        • stacksofplatesS
          stacksofplates @scottalanmiller
          last edited by

          @scottalanmiller said in Replication cable:

          You would not want a switch. The switch would just add latency and a point of failure. Best to be switchless when possible.

          Ok. I've had some weird looks when I said that's how I wanted to do it. We would need a whole different VLAN for this if we used the switch and we already have enough latency as it is (it's being worked on and out of my control).

          You can do three with direct cabling, but that's really the reasonable limit and even then it turns into a pain.

          Ya this will only be two. I just wanted as simple as possible with the least amount of parts that can fail.

          Thanks!

          scottalanmillerS 1 Reply Last reply Reply Quote 0
          • stacksofplatesS
            stacksofplates
            last edited by

            So I can't mark any posts as the correct answer except my own. That's kind of pointless? lol

            scottalanmillerS 1 Reply Last reply Reply Quote 0
            • scottalanmillerS
              scottalanmiller @stacksofplates
              last edited by

              @stacksofplates said in Replication cable:

              So I can't mark any posts as the correct answer except my own. That's kind of pointless? lol

              That's really weird. I'll try to see if that comes up again. I don't think that I've seen that before. If we see it again, we should open a GitLab ticket.

              1 Reply Last reply Reply Quote 1
              • scottalanmillerS
                scottalanmiller @stacksofplates
                last edited by

                @stacksofplates said in Replication cable:

                Ya this will only be two. I just wanted as simple as possible with the least amount of parts that can fail.

                Yup, it should be you giving the weird looks to people who want to utilize switches and VLANs for something so simple. Why add risk, cost, latency, complexity, effort, etc.? That's crazy. Even on Wall St., it was always straight cables for this.

                stacksofplatesS 1 Reply Last reply Reply Quote 1
                • stacksofplatesS
                  stacksofplates @scottalanmiller
                  last edited by

                  @scottalanmiller said in Replication cable:

                  @stacksofplates said in Replication cable:

                  Ya this will only be two. I just wanted as simple as possible with the least amount of parts that can fail.

                  Yup, it should be you giving the weird looks to people who want to utilize switches and VLANs for something so simple. Why add risk, cost, latency, complexity, effort, etc.? That's crazy. Even on Wall St., it was always straight cables for this.

                  I've been giving a good many lately.

                  scottalanmillerS 1 Reply Last reply Reply Quote 1
                  • scottalanmillerS
                    scottalanmiller @stacksofplates
                    last edited by

                    @stacksofplates I bet!

                    1 Reply Last reply Reply Quote 0
                    • stacksofplatesS
                      stacksofplates
                      last edited by

                      Finally took some time and Gluster is running on both nodes. I get local speed and network replication :).

                      scottalanmillerS 1 Reply Last reply Reply Quote 2
                      • scottalanmillerS
                        scottalanmiller @stacksofplates
                        last edited by

                        @stacksofplates said in Replication cable:

                        Finally took some time and Gluster is running on both nodes. I get local speed and network replication :).

                        Nice

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