#nobridge

  • 2 Posts
  • 94 Comments
Joined 1 year ago
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Cake day: June 13th, 2023

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    1. RAID is never a replacement for backups.
    2. Never work directly with a surviving disk, clone it and work with the cloned drive.
    3. Are you sure you can’t rebuild the RAID? That really is the best solution in many cases.
    4. If a RAID failure is within tolerance (1 drive in a RAID5 array) then it should still be operational. Make a backup before rebuilding if you don’t have one already.
    5. If more disks are gone than that then don’t count on recovering all data even with data recovery tools.




  • Priority one for me is that the motherboard allows for BIOS Firmware updates from a USB drive without having to boot an operating system. The user manual is usually the fastest way to verify that one.
    Then I would look at PCIe slots, if I bought a new motherboard today I would want to have at least one PCIe 5.0 x16 slot and one PCIe 5.0 m.2 slot.

    Oh, and searching the net for people having trouble with the motherboards networking or bluetooth when running linux distros is always a good idea.


  • CPU
    Some games benefit a lot from the large L3 cache in the X3D cpus, f.e. the AMD Ryzen 7 7800X3D. Check whether it is true for the ones you play.
    GPU
    I’m running an AMD 6650XT GPU in Linux without any trouble, I even use vfio to use it in a Fedora VM without errors.
    RAM
    Buying 2x32GB gives you enough RAM to run a bunch of VMs while gaming. 2x16GB is more than enough for a gaming rig.






  • I can only be another “everyone” and say go for a Synology. If you wanna run services on your NAS then the DSM is a godsend. The 423+ sounds like a good fit, might wanna grab a RAM upgrade for it though.

    edit: As you mentioned Jellyfin - if you wanna stream video you definitely want the 423+ and not the 923+ as the AMD Ryzen R1600 lacks GPU to transcode video streams.



  • Alternatively, you can create new users from the command line.
    This can be done as follows:

    If synapse was installed via pip, activate the virtualenv as follows (if Synapse was installed via a prebuilt package, register_new_matrix_user should already be on the search path):

    cd ~/synapse
    source env/bin/activate
    synctl start # if not already running
    Run the following command:
    register_new_matrix_user -c homeserver.yaml
    This will prompt you to add details for the new user, and will then connect to the running Synapse to create the new user. For example:

    New user localpart: erikj
    Password:
    Confirm password:
    Make admin [no]:
    Success!

    This process uses a setting registration_shared_secret, which is shared between Synapse itself and the register_new_matrix_user script.
    It doesn’t matter what it is (a random value is generated by --generate-config), but it should be kept secret, as anyone with knowledge of it can register users, including admin accounts, on your server even if enable_registration is false.

    https://element-hq.github.io/synapse/latest/setup/installation.html




  • pfsense and opnsense are very similar. The pfsense devs has acted like jackasses towards the opnsense gang. They are both great for a router/firewall/vpn device. I would use external access points with them.
    I think there are more addons to pfsense than opnsense.

    OpenWrt is great when it comes to WiFi, but I find it much less intuitive to use for router/firewall parts. Could be that I am used to the way pfsense and opnsense do things.

    Neither do switching from what I know, so pair the router with a switch of your choice.