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Joined 1 year ago
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Cake day: June 3rd, 2024

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  • “TPM is a backdoor” was something that got bandied around during the Vista era psrtially by people not understanding and partially (imo) to muddy the waters.

    Secure Boot was maligned as at the time only MS were allowed to sign for it, so it was just an anti-linux locker. Later, after much haranguing, they backpedaled and allowed Canonical and Redhat to sign things, much much later, we could self sign.

    TPM was also maligned around the same since MS (allegedly) had aspersions to only allow signed software which would be encrypted so that ‘bad actors’ (the users themselves) couldn’t change ‘protected’ (any) executables. I think the closest we’ve ever seen of that is Windows S.




  • Hardware RAID is dead.

    • They’re no faster than Software RAID today

    • They’re vendor and often model locked to a particular make or model of card (so if your card goes bust, so does your array, where software options you can migrate the entire machine to a completely new one, as long as the disks are good so is your data)

    • ZFS wants access to individual disks anyway

    Check which raid card your Dell shipped with, if it’s a PERC H200 or H310, you can flash it to IT mode to make it work as a plain HBA. If it’s a PERC 700, you’re SOL on IT mode. I’m pretty sure it can expose vdrives, but that’s probably more trouble than getting a cheap HBA at that point.






  • NFS seems a poor choice for mobile when simply losing the link will cause end user troubles.

    I hard dropped it years ago when a momentarily dropped link would mean you needed to reboot the client machine or you’d lock up for minutes at a time trying to poll the mounted directory. (which, when pinned in a gui file manager, meant every time I opened the file manager or a save dialog box, my entire system would just lock up for minutes at a time)

    I use an unholy combination of smb and sshfs now, since they can fail gracefully where NFS just can’t.