diff options
| author | LOLi <[email protected]> | 2017-07-12 22:05:37 +0200 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2017-07-12 13:05:37 -0700 |
| commit | cf8738d85374f51298a0872bcd58257bbb4fda6d (patch) | |
| tree | 213e94c15f61f569836e7e0f0fb40727e8cdd4f9 /include/sys/rrwlock.h | |
| parent | e19572e4cc0b8df95ebf60053029e454592a92d4 (diff) | |
Add port of FreeBSD 'volmode' property
The volmode property may be set to control the visibility of ZVOL
block devices.
This allow switching ZVOL between three modes:
full - existing fully functional behaviour (default)
dev - hide partitions on ZVOL block devices
none - not exposing volumes outside ZFS
Additionally the new zvol_volmode module parameter can be used to
control the default behaviour.
This functionality can be used, for instance, on "backup" pools to
avoid cluttering /dev with unneeded zd* devices.
Original-patch-by: mav <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Ported-by: loli10K <[email protected]>
Signed-off-by: loli10K <[email protected]>
FreeBSD-commit: https://github.com/freebsd/freebsd/commit/dd28e6bb
Closes #1796
Closes #3438
Closes #6233
Diffstat (limited to 'include/sys/rrwlock.h')
0 files changed, 0 insertions, 0 deletions