]> CyberLeo.Net >> Repos - FreeBSD/stable/10.git/commit
MFC r272510: MFV r272498:
authordelphij <delphij@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 20 Oct 2014 21:59:11 +0000 (21:59 +0000)
committerdelphij <delphij@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 20 Oct 2014 21:59:11 +0000 (21:59 +0000)
commitd2080ea52112660a1ffbc4f1868a750eaa004494
tree7b719776f1c61e4b9c91ade5950b052341f2bccc
parentca1c4a0bb58428a162560210ea6945537bc21fa5
MFC r272510: MFV r272498:

Add a new sysctl, vfs.zfs.vol.unmap_enabled, which allows the system
administrator to toggle whether ZFS should ignore UNMAP requests.

Illumos issue:
    5149 zvols need a way to ignore DKIOCFREE

git-svn-id: svn://svn.freebsd.org/base/stable/10@273345 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c