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(parent: a6dbee3) | patch
Add a sysctl to allow ZFS pools backed by zvols
authorasomers <asomers@FreeBSD.org>
Fri, 29 Jan 2016 17:08:26 +0000 (17:08 +0000)
committerasomers <asomers@FreeBSD.org>
Fri, 29 Jan 2016 17:08:26 +0000 (17:08 +0000)
commit94b986ee45d924260f255854d8022435a559b674
tree12a6f4e164f2fa781297a7b8f06198ae869750a2tree | snapshot
parenta6dbee3943e27268eda39568d19621ea61955211commit | diff
Add a sysctl to allow ZFS pools backed by zvols

Change 294329 removed the ability to build ZFS pools that are backed by
zvols, because having that ability (even if it's not used) leads to
deadlocks. By popular demand, I'm adding an off-by-default sysctl to
reenable that ability.

Reviewed by: lidl, delphij
MFC after: Never
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D4998
UPDATING diff | blob | history
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c diff | blob | history
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