zvol

  1. Dunuin

    [TUTORIAL] volblocksize nachträglich ändern / zvol verkleinern / Bei Debian-Gast 2 zvols zu einer zvol zusammenführen

    Moin, Ich musste bei allen meinen VMs nachträglich die volblocksize ändern, sowie bei einer Debian-VM die zvols verkleinern und mehrere zvols zu einer einzigen zusammenführen. Dazu habe ich kaum Informationen finden können und es ist mehr sehr schwer gefallen. Als Gedächtnisstütze habe ich mir...
  2. R

    Upgrading from 5.4 -> 6.2 zvol linking fails

    Completed the upgrade from 5.4 to 6.2. After rebooting, attempted to add a new VM. The raw disk image is created successfully, however, the link fails to create: The contents for the zvol.rules is as follows: # Persistent links for zvol # persistent disk links: /dev/zvol/dataset_name # also...
  3. G

    Best Practise: 'VM's running in ZFS file system or 'Directory'

    HI, I'm fairly new to Proxmox and ZFS. As you can see in the screenshot below, I have set up 2x pools named 'storage' and 'vm'. In each pool, I have set up files systems with different configs for each filesystem. In Proxmox my place to store backups is set up just as a directory under the...
  4. H

    move vm disk to zfs disk in zvol

    I want to move a vm disk to a zfs disk in a zvol. How can I do this?
  5. 3

    FreeNAS 11.2u4 with Proxmox 5.4 iSCSI

    Hello, my iSCSI target is a zvol on a traditional RAID and is NOT using ZFS on FreeNAS. I setup my first iSCSI target as a plain "iSCSI" storage. Should I consider using "ZFS over iSCSI" as a storage setup in this particular setup? I have MPIO setup on FreeNAS, but have not yet setup MPIO on...
  6. Y

    Missing all zfs volumes in /dev/zvol after crash and reboot except rpool

    Hello, after a crash and reboot my server can't see all volumes on /dev/zvol except rpool. If i try to create a new zfs volume and import it using web panel... same result none on /dev/zpool. So i can't start my LXC vps. ( i have only one LXC VPS hosted ) I have an importatnt volume (Raid1)...
  7. Y

    Volume disappeared after crash and reboot

    Hello, after a crash and reboot i can't see my "storage" zfs volume under /dev/zvol and at boot promt i see: a start job is running for udev wait for complete device initialization ... ls -la /dev/zvol total 0 drwxr-xr-x 3 root root 60 Apr 20 08:54 . drwxr-xr-x 21 root root 5280 Apr 20 08:56...
  8. R

    Using deduplication for dropbox on multiple VMs

    I am planning to use several virtual machines that will all use the same Dropbox account, and I want to use the deduplication abilities of ZFS to minimize wasted disk space. I also want the drobox data to be on a separate physical device from the OSs so that they do not take up read/write...
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