zfs as root fs

  1. rescue mode with root on zfs trouble

    I am running a fresh install of pve-manager/7.1-11/8d529482 (running kernel: 5.13.19-6-pve) on bare metal using a zfs mirrored root pool: rpool state: ONLINE scan: scrub repaired 0B in 00:00:02 with 0 errors on Sun Mar 13 00:24:03 2022 config: NAME...
  2. LVM Thin vs ZFS root pool

    I have a 2U server with a rear drive caddy that supports 2x2.5" drives. I also have 2x 500GB HDDs that I sourced from older laptops. So I thought I'd setup a ZFS mirror as my boot pool and also use the remaining space for my VMs as they would be faster since they would be local. Secondly I can...
  3. local-lvm - no such logical volume pve/data

    I just installed PVE onto a new server using ZFS and added it to a cluster. I cannot use the local-lvm storage location on my new host as it shows this error: no such logical volume pve/data at /usr/share/perl5/PVE/Storage/LvmThinPlugin.pm line 219. (500) Here is the output of some of the...
  4. root on zfs overlayfs issue with docker (RENAME_WHITEOUT)

    Hello, I have some LXC containers with docker running inside them. Those work well with root-on-ext4, with the required changes in the .conf files. When I do the same on root-on-zfs, I get the following messages in the console: overlayfs: upper fs does not support RENAME_WHITEOUT. overlayfs...
  5. cluster with zfs and ext4 root

    I have a cluster with all nodes on ext4 root. I would like to add a few (new) nodes with zfs raid1 root. I found out that there are some issues, and I would like to know what's the best way to proceed: - The local-lvm storage shows up with a "?" on the machine with zfs root, which is...
  6. ZFS root fs and special device for separate hdd

    Hello, having this hardware setup for Proxmox VE: 32GB RAM 2 x 500GB SSD 2 x 6TB HDD I want PVE to be installed on a SSD RAID1 with ZFS. LXC system files shall be stored also on that SSD RAID1. LXC data shall be stored on a HDD RAID1 with ZFS. To make use of the benefits of special devices I...

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