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  1. J

    ZFS, extremely slow writes, soft lockups

    Hi, I have a server with 4.4-22 installed (updated since I read somewhere that it should help, but it doesn't) and sometimes have extremely slow writes in the guests. For example sometimes it works, and most of the time when a larger file (50MB+ size) is written, the guest goes into soft...
  2. J

    Copy to ZFS, fstrim

    Hi all, I have two issues: 1. When I do a command like dd if=rawfile | pv | dd of=/dev/zfs-pool/vm-disks/vm-109-disk-1 to import 96 GB large disk to Proxmox (the disk is created with 96 GB size), the occupied ZFS space increases for about 188 GB. Is this normal behaviour? I have tried on two...