[Bug 192085] [zfs] panic on zvol resize

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jul 24 07:43:36 UTC 2014


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192085

--- Comment #2 from Kristof Provost <kristof at freebsd.org> ---
The problem appear to be fixed in Illumos commit
3b2aab18808792cbd248a12f1edf139b89833c13

Essentially they've changed from using dmu_objset_hold() to
dmu_objset_own().

See:
 - https://www.illumos.org/issues/3464
 -
https://github.com/illumos/illumos-gate/commit/3b2aab18808792cbd248a12f1edf139b89833c13
 - ZoL: https://github.com/zfsonlinux/zfs/pull/2048

I included the zvol resize bits of the patch in my tree, and can now
resize zvols without panicing the machine.

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