this post was submitted on 18 Aug 2024
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I'm writing a program that wraps around dd to try and warn you if you are doing anything stupid. I have thus been giving the man page a good read. While doing this, I noticed that dd supported all the way up to Quettabytes, a unit orders of magnitude larger than all the data on the entire internet.

This has caused me to wonder what the largest storage operation you guys have done. I've taken a couple images of hard drives that were a single terabyte large, but I was wondering if the sysadmins among you have had to do something with e.g a giant RAID 10 array.

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[–] pete_the_cat@lemmy.world 4 points 3 months ago* (last edited 3 months ago)

I'm currently in the process of transferring about 50 TB from one zpool to another (locally), so I can destroy and recreate it.

I've downloaded a few torrents that were around 5 TB each, they're PS4 and Xbox 360 game collections.