1. rafael_grether

    Poudriere ccache on a ZFS dataset

    Hey folks, I'm migrating a server to OpenZFS. I mounted the /poudriere dataset to another disk/zpool. My question would be whether it is worth creating a /ccache dataset, or whether to create /ccache on a UFS disk. I just have 8GB RAM. Would a /ccache dataset be too overwhelming? Or a simples...
  2. I

    ZFS How to upgrade to OpenZFS 2.2.2 (for FreeBSD 14)?

    It is being reported that OpenZFS 2.2 has data corruption issues, and that it is unfortunate that FreeBSD 14 incorporates this version. So, how can we patch OpenZFS to version 2.2.2? I saw this, but there are no instructions on how to do it correctly, given that this is a low-level...
  3. sidetone

    ZFS Problems with OpenZFS which is available on FreeeBSD It's about a day corruption bug OpenZFS, including on FreeBSD.
  4. Cath O'Deray

    Solved FreeBSD sysctl vfs.zfs.dmu_offset_next_sync and openzfs/zfs issue #15526 (errata notice, FreeBSD bug 275308) From the pinned comment: Please see the pinned comment, which has changed, and may change again.
  5. Cath O'Deray

    Solved OpenZFS: peculiarity with a labelled cache device and an unexpected label

    At some point in time, my pool named Transcend began using a device reference instead of the previously specified label – gpt/cache-transcend – for its one cache device. Question Now, is there any way for the pool to begin using the label without loss of content of L2ARC? I assume that either...
  6. C

    ZFS How well does openzfs run on FreeBSD?

    So as some on here know I have been using FreeBSD for a long time now, and was an early adopter with ZFS. For me the ZFS experience has generally been very positive on FreeBSD. However I started also using it in Linux with Proxmox a couple of years ago, whilst I haven't had any crisis with it...
  7. decuser

    ZFS What's an easy/understandable way to backup my zpool across machines

    I apologize in advance if this is inartfully asked... I have a zpool on one machine that I want to backup to another - both are running FreeBSD 13 w/OpenZFS. I would like to run the backup every night, automatically. Currently, I run the following script: ~/ #!/usr/local/bin/bash...
  8. Cath O'Deray

    Solved arcstat(1)

    arcstat I have the manual page but the command is not found. Will it be found if I boot with openzfs instead of zfs? % date ; uname -v Sun 9 May 2021 01:12:06 BST FreeBSD 14.0-CURRENT #94 main-n246499-097e8701c9f: Thu May 6 07:26:23 BST 2021...
  9. Morris

    ZFS How to get OpenZFS 2.0 working on FreeBSD 12.2?

    As OpenZFS 2.0 has now been released some people will be interested in getting it up and running to play around with in FreeBSD 12.2 instead of waiting for it being included in FreeBSD 13 by default. What would be required to get this working? The old ZFS system needs to be disabled and...
  10. T

    base/head - Merge OpenZFS support in to HEAD

    Found on SVNews: Merge OpenZFS support in to HEAD. The primary benefit is maintaining a completely shared code base with the community allowing FreeBSD to receive new features sooner and with less effort. .... More on
  11. W

    ZFS Can FreeBSD read Linux OpenZFS format?

    If I put a Linux formatted OpenZFS HDD into a FreeBSD system, would I be able to mount the drive as if it were a native FreeBSD ZFS drive?