diff options
| author | Ryan Moeller <[email protected]> | 2020-03-06 12:28:19 -0500 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-03-06 09:28:19 -0800 |
| commit | f5f6fb03b7e5e3d06da4c04b26319758568ae238 (patch) | |
| tree | 1a574119d3ef07581fd755b86c14aac59a08003e /lib/libzfs/libzfs_mount.c | |
| parent | 788398c5625c2c42903debc9a3f0e6870df08fe0 (diff) | |
Change default to overlay=on
Filesystems allow overlay mounts by default on FreeBSD and Linux.
Respect the native convention by switching the default to overlay=on,
while retaining the option to turn the property off for compatibility
with other operating systems' conventions.
Update documentation and tests accordingly.
Reviewed-by: Richard Laager <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Ryan Moeller <[email protected]>
Closes #10030
Diffstat (limited to 'lib/libzfs/libzfs_mount.c')
| -rw-r--r-- | lib/libzfs/libzfs_mount.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libzfs/libzfs_mount.c b/lib/libzfs/libzfs_mount.c index c3fe97d55..4d4b49753 100644 --- a/lib/libzfs/libzfs_mount.c +++ b/lib/libzfs/libzfs_mount.c @@ -474,8 +474,8 @@ zfs_mount_at(zfs_handle_t *zhp, const char *options, int flags, } /* - * Overlay mounts are disabled by default but may be enabled - * via the 'overlay' property or the 'zfs mount -O' option. + * Overlay mounts are enabled by default but may be disabled + * via the 'overlay' property. The -O flag remains for compatibility. */ if (!(flags & MS_OVERLAY)) { if (zfs_prop_get(zhp, ZFS_PROP_OVERLAY, overlay, @@ -489,7 +489,7 @@ zfs_mount_at(zfs_handle_t *zhp, const char *options, int flags, /* * Determine if the mountpoint is empty. If so, refuse to perform the * mount. We don't perform this check if 'remount' is - * specified or if overlay option(-O) is given + * specified or if overlay option (-O) is given */ if ((flags & MS_OVERLAY) == 0 && !remount && !dir_is_empty(mountpoint)) { |