[bug #48885] zfs_mount fails with `org.zfsonlinux:large_dnode` enabled: Unsupported features in pool

[Johannes Schmidt]

Follow-up Comment #1, bug #48885 (project grub):

Using the info from the original submission of this bug, I just went ahead and
added the feature flag to the spa_feature_names[] array.

Doing that, I have two systems reliably booting with the feature flag enabled
and the dnodesize property set to dnodesize=auto everywhere except the dataset
for /boot where I have set it to dnodesize=legacy.

I will attach a patch to clarify, even though the change is trivial.

Is grub able to read properties? If so, perhaps the feature flag could be
added permanently and grub-install could print an error when the /boot dataset
has dnodesize != legacy.

(file #45313)
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Additional Item Attachment:

File name: 0001-zfs-Add-large_dnode-feature-to-spa_feature_names.patch Size:0
KB


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