1. J

    Scratch Space use ZFS or LVM-Thin

    Hi everyone, I was wondering if I could get some suggestion for setting up temporary scratch space for non-critical data. Best balanced I/O performance (typical file size ranges 50k ~ 1MB each) is the priority. VMs (volblocksize = 16k) are all on ZFS-mirrored enterprise U.2 SSD. But the...
  2. M

    ZFS - VM disk grows higher than real volume size

    Hello, I have some trouble with my ZFS storage. My VM disks are growing higher than the size that is set in the VM hardware tab, it results that the host crashes with a full ZFS zpool. I tried to create a simple example with a 20GiB disk. I think it has to do with the 4k/8k/512 block size, but...


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