安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Seeking Best Practices for Storage Setup on Proxmox VM with . . .
What is the recommended practice for using a ZFS pool on Proxmox to provide large-capacity storage to a VM? Should I create a dedicated ZFS dataset or Zvol for passing through to the VM, or are there alternative methods that might offer better performance or ease of management?
- Is there any advantage to using a hard-link on ZFS instead of . . .
Using deduplication on ZFS requires lots of processing power memory, and writing large amounts of data is much slower ZFS deduplication is per-block, so one (rare) advantage is, if 2 large files are almost similar, much of their contents might still get successfully deduplicated
- Finally figured out ZFS on Proxmox : r Proxmox - Reddit
One of the main reasons to use ZFS are it's features that make sure that the data written will stay intact That's why we have the raid redundancy and checksumming and so forth If you do disable sync, writes will be acknowledged even if they are not yet fully written to disk
- ZFS tuning cheat sheet – JRS Systems: the blog
Quick and dirty cheat sheet for anyone getting ready to set up a new ZFS pool Here are all the settings you’ll want to think about, and the values I think you’ll probably want to use I am not generally a fan of tuning things unless you need to, but unfortunately a lot of the ZFS defaults aren’t optimal for most workloads
- Does it make sense to use ZFS for a single volume HDD?
If you are using ZFS on you main storage - use it on the external one don't worry about the performance If the backup is the main purpose of it - go with ZFS, and don't forget the scrubs
- Disadvantages of using ZFS recordsize 16k instead of 128k
Short answer: It really depends on your expected use case As a general rule, the default 128K recordsize is a good choice on mechanical disks (where access latency is dominated by seek time + rotational delay)
- Proxmox single drive, should I use ZFS or go with regular LVM?
If your use-case includes a majority of incompressible data - images, videos, other compressed media files - you may see minimal benefit The good news is: even if the data can't be compressed (87 5% or greater - per block), ZFS has an "early abort" feature that detects it and disengages
|
|
|