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CIRCLE WITH A DOT

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  3. @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup?

@homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup?

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  • felixule@techtett.deF This user is from outside of this forum
    felixule@techtett.deF This user is from outside of this forum
    felixule@techtett.de
    wrote on last edited by
    #1

    @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

    realmurphy@social.linux.pizzaR scremlin@pizza.enby.cityS adingbatponder@fosstodon.orgA dch@bsd.networkD da_667@infosec.exchangeD 6 Replies Last reply
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    • felixule@techtett.deF felixule@techtett.de

      @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

      realmurphy@social.linux.pizzaR This user is from outside of this forum
      realmurphy@social.linux.pizzaR This user is from outside of this forum
      realmurphy@social.linux.pizza
      wrote on last edited by
      #2

      @felixule

      for my current main #homelab system, I did go the expensive ECC route. Well, I thought it was expensive about a year ago. Main reason is that in my #dayjob we do have quite a number of systems reporting both correctable and uncorrectable ECC errors from time to time.

      Thus, I do think it's worthwhile but at the moment not so much 😦

      @homelab

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      • felixule@techtett.deF felixule@techtett.de

        @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

        scremlin@pizza.enby.cityS This user is from outside of this forum
        scremlin@pizza.enby.cityS This user is from outside of this forum
        scremlin@pizza.enby.city
        wrote on last edited by
        #3

        @felixule @homelab I've had it catch and correct quite a few events on my storage server that would have caused hard crashes under load

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        • felixule@techtett.deF felixule@techtett.de

          @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

          adingbatponder@fosstodon.orgA This user is from outside of this forum
          adingbatponder@fosstodon.orgA This user is from outside of this forum
          adingbatponder@fosstodon.org
          wrote on last edited by
          #4

          @felixule @homelab Use it, 2nd hand, on 2nd hand server ....

          felixule@techtett.deF 1 Reply Last reply
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          • felixule@techtett.deF felixule@techtett.de

            @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

            dch@bsd.networkD This user is from outside of this forum
            dch@bsd.networkD This user is from outside of this forum
            dch@bsd.network
            wrote on last edited by
            #5

            @felixule I’ve seen both MCA (machine check assertions) when ECC RAM on a failing stick couldn’t be corrected, and corrected errors) in the 10+ years I’ve self hosted, on datacentre quality servers. I have lost data to BitRot prior to switching to ECC hardware, backups, and ZFS. Since then, sometime in 2013, nothing lost. @homelab

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            • adingbatponder@fosstodon.orgA adingbatponder@fosstodon.org

              @felixule @homelab Use it, 2nd hand, on 2nd hand server ....

              felixule@techtett.deF This user is from outside of this forum
              felixule@techtett.deF This user is from outside of this forum
              felixule@techtett.de
              wrote on last edited by
              #6

              @adingbatponder @homelab I don't think that's going to happen right now. If anything, I need DDR5 SO-DIMM ECC. I could buy a car for that right now.

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              • felixule@techtett.deF felixule@techtett.de

                @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

                dch@bsd.networkD This user is from outside of this forum
                dch@bsd.networkD This user is from outside of this forum
                dch@bsd.network
                wrote on last edited by
                #7

                @felixule I get stuff from https://www.bargainhardware.eu/de/ but even 2nd hand might be unobtanium these days

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                • felixule@techtett.deF felixule@techtett.de

                  @homelab How many of you out there use ECC RAM, and how often has it proven itself in your setup? I used to think about how useful it was when it was still affordable. But now that's completely unthinkable.

                  da_667@infosec.exchangeD This user is from outside of this forum
                  da_667@infosec.exchangeD This user is from outside of this forum
                  da_667@infosec.exchange
                  wrote on last edited by
                  #8

                  @felixule @homelab there was only one time I seeked out ECC, and it was when I was building out a whitebox server for VMware ESXi some time ago. Pretty sure it was a supermicro server and case chassis. The board took I think DDR3 ECC and I spent the money on it. It never made a difference. These days, with ESXi being owned by broadcom, and there being better, easier open-source alternatives available (promxox for starters) I don't bother with ESXi, and how picky it is with hardware. Off the shelf stuff, mini-pcs in particular are doing me quite well right now.

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