nickwitha_k (he/him)

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Joined 1 year ago
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Cake day: July 16th, 2023

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  • I maintained a CEPH cluster a few years back. I can verify that speeds under 10GbE will cause a lot of weird issues. Ideally, you’ll even want a dedicated 10GbE purely for CEPH to do its automatic maintenance stuff and not impact storage clients.

    The PGs is a separate issue. Each PG is like a disk partition. There’s some funky math and guidelines to calculate the ideal number for each pool, based upon disks, OSDs, capacity, replicas, etc. Basically, more PGs means that there are more (but smaller) places for CEPH to store data. This means that balancing over a larger number of nodes and drives is easier. It also means that there’s more metadata to track. So, really, it’s a bit of a balancing act.

















  • I agree with you, to an extent. I would say it’s a lot more complicated than that with World of Warcraft, which is an MMO, and does not revolve on gambling except in the aspect of random number generated loot.

    The way that the drops are is literally the same approach as a slot machine but with more steps to take up your time with boring shit and require more of your life to be dedicated to it so that there is less risk of you getting distracted by things like hobbies or games with finite stories with quality writing. A one-armed bandit might snag a handful of whales that spend all of their time feeding the machine. The Wrath of the Lich Bandit gets a much larger percentage of its users in front of it for a larger amount of their time, increasing the ratio of addicts/whales caught. Add in expansions, real money auctions, etc and you’ve got something much more fucked up than anything on a Vegas casino floor.