[Bug 256368] FreebBSD 13 does not boot after ZIL remove: panic: VERIFY(nvlist_lookup_uint64(configs[i], ZPOOL_CONFIG_POOL_TXG, &txg)

From: <bugzilla-noreply_at_freebsd.org>
Date: Wed, 23 Jun 2021 10:10:27 +0000
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256368

--- Comment #3 from ruben_at_verweg.com ---
Hard removing the SLOG device itself that is used for ZIL, causing the pool to
fail, and then use a boot iso/memstick to zpool replace the missing SLOG device
is a (not for the faint of heart) work around which doesn't trigger the
condition in my VM lab.

I would advise that work around only if you have a backup of the pool (e.g. it
is a mirror so you can rebuild the mirror if things go wrong anyway). Probably
not applicable on single disk/zraid pools.

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Received on Wed Jun 23 2021 - 10:10:27 UTC

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