OpenZFS 2.2-RC3 - ZPool Upgrade?

[jakesteele]

Hey,

Just curious if the current version of ZFS Boot Menu supports a Zpool Upgrade on OpenZFS 2.2-RC3?

Thanks,
Jake

[zdykstra]

ZFS 2.2.0 introduces a few new pool features, one of which breaks read-only imports with ZFS 2.1.2. We'll publish new EFI binaries once ZFS 2.2.0 is tagged - which is hopefully 'soon'.

[ahesford]

If you've upgraded a pool and now have an unbootable system, the build container ghcr.io/zbm-dev/zbm-builder:devel-zfs-2.2.0-rc3 can be used to prepare a custom ZBM image with ZFS 2.2.0-rc3.

[isopix]

Hi,

Only build container, or maybe we can download ZBM with 2.2.9-rc3 already pre-built there?

[ahesford]

We'll release an incremental version of ZFSBootMenu as soon as we can after ZFS 2.2.0 is released, but will not provide prebuilt images using ZFS release candidates.