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Just a heads up if anyone attempts this: I notice there is no mention of being careful with zfs pool feature flags. As I understand it, currently the grub2 zfs
by nickysielicki 10y ago
Just a heads up if anyone attempts this: I notice there is no mention of being careful with zfs pool feature flags. As I understand it, currently the grub2 zfs module doesn't support some of the newer feature flags found in ZoL and/or FreeBSD's ZFS. You need to be careful with what features you disable and enable on your pool to make this work right.
- rincebrain 10y agoCurrently ZoL and FBSD also support not-mutually-overlapping subsets of feature flags - IIRC the multi_vdev_crash_dump FBSD/illumos flag isn't supported on Linux[1] even in git, and FBSD doesn't support userobj_accounting or large_dnode from ZoL git master[2][3]. [1] - https://github.com/zfsonlinux/zfs/issues/2438 https://github.com/zfsonlinux/zfs/issues/2438 [2] - https://github.com/zfsonlinux/zfs/issues/3500 https://github.com/zfsonlinux/zfs/issues/3500 [3] - https://github.com/zfsonlinux/zfs/pull/3542 https://github.com/zfsonlinux/zfs/pull/3542