diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/sys/reboot.2 | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libc/sys/reboot.2 b/lib/libc/sys/reboot.2 index f5571ae..b010c41 100644 --- a/lib/libc/sys/reboot.2 +++ b/lib/libc/sys/reboot.2 @@ -113,6 +113,13 @@ Normally, the disks are sync'd (see before the processor is halted or rebooted. This option may be useful if file system changes have been made manually or if the processor is on fire. +.It Dv RB_REROOT +Instead of rebooting, unmount all filesystems except the one containing +currently-running executable, and mount root filesystem using the same +mechanism which is used during normal boot, based on +vfs.root.mountfrom +.Xr kenv 8 +variable. .It Dv RB_RDONLY Initially mount the root file system read-only. This is currently the default, and this option has been deprecated. |
