Q: BTRFS <> comments/thoughts how it is working in proxmox - anyone - ?

alexskysilk said:
Thats... not really a fair comparison. You need to have an equivalent amount of contiguous space ELSEWHERE to make this work; fragmentation is really one of zfs's Achilles heels. BTRFS has another feature no one mentioned (I suppose I did lol) dedup is actually usable, and can be done asynchronously so it doesn't impact performance or require ungodly amounts of RAM.

I like btrfs. I really wish it would get the development attention it needs to really excel, but alas that isnt happening.
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Didn't know dedup was usable and didn't require large amounts of ram as well. How well do dedup work with virtual machines?
 
ajeffco said:
Didn't know dedup was usable and didn't require large amounts of ram as well. How well do dedup work with virtual machines?
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I dont actually know. Like I said, I never used BTRFS for production, and under lab conditions I wouldnt present any findings as authoritative as the loads are largely synthetic. For filesystem use it works relatively well.
 
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