write back

  1. C

    [SOLVED] create a virtual disk to add to vm

    Hi This is my first post here and I'm very happy to be here and try Proxmox. I have run vmware some years now but now I helping a friend to setup a Proxmox VE on his server. It also make me understand more how proxmox works and maybe someday I convert from wmware to Proxmox VE Now to my...
  2. R

    Strange disk caching mode results and questions

    I have been testing my VM disk performance on an NFS synchronous shared storage. The results have left me scratching my head trying to figure out whats going on. The results may be the expected behavior, but even so I am lost how that may be. On my NFS synchronous share I created a VM (Linux...
  3. F

    cache=none or cache=Write Back.

    Hello , I have installed Proxmox with ZFS RAID Z1. I have a doubt. In a KVM Virtio, always use VirtIO = Write Back. But doing tests, I see Default(no cache). It is much faster write speed. test: dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync cache: none = 1073741824...


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