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    Unbound Cache on RAM Disk

    Scheduled Pinned Locked Moved DHCP and DNS
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    • D
      DWAyotte
      last edited by

      I was thinking it might be nice to have Unbound's cache sit in a RAM drive for a system that has a slow spinning hard drive, but an abundance of RAM. Any chance this is possible without much trouble?

      N 1 Reply Last reply Reply Quote 0
      • N
        netblues @DWAyotte
        last edited by

        @DWAyotte Judging from the fact that unbound ram usage skyrockets as more lists are loaded, I think it has everything in ram in the first place, without any cache file.
        There is an option that can be compiled in --enable-cache-db, and it can be configured to use redis as a secondary cache server, but this is much more work than a ramdisk.
        And scanning a memory array is probably faster anyways.

        GertjanG 1 Reply Last reply Reply Quote 0
        • GertjanG
          Gertjan @netblues
          last edited by

          @netblues said in Unbound Cache on RAM Disk:

          And scanning a memory array is probably faster anyways.

          Yep, a whole lot faster as having the same structure on a disk type device : the access would have to flow through the entire file system function calls instead of accessing local processes memory.

          No "help me" PM's please. Use the forum, the community will thank you.
          Edit : and where are the logs ??

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          • D
            DWAyotte
            last edited by

            Ah, I didn't realize it was architected that way already, in pfsense. Thanks for filling me in.

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