NAME | SYNOPSIS | DESCRIPTION | OPTIONS | OPERANDS | EXAMPLES | EXIT STATUS | FILES | ATTRIBUTES | SEE ALSO
The lumount and luumount commands are part of a suite of commands that make up the Live Upgrade feature of the Solaris operating environment. See live_upgrade(5) for a description of the Live Upgrade feature.
The lumount and luumount commands enable you to mount or unmount all of the filesystems in a boot environment (BE). This allows you to inspect or modify the files in a BE while that BE is not active. By default, lumount mounts the file systems on a mount point of the form /.alt.<num>, where <num> is a random number.
The lumount and luumount commands require root privileges.
The lumount and luumount commands have the following options:
Error and status messages are sent to error_log, in addition to where they are sent in your current environment.
All command output is sent to outfile, in addition to where it is sent in your current environment.
Name of the BE whose file systems will be mounted or unmounted. This is a BE on the current system other than the active BE. Note that, for successful completion of an lumount or luumount command, the status of a BE must be complete, as reported by lustatus(1M). Also, none of the BE's disk slices can be mounted (through use of mount(1M)).
For lumount only, a mount point to use instead of the default /.alt.<num>. If mount_point does not exist, lumount creates it.
The following command creates the mount point /test and mounts the file systems of the BE second_disk on /test.
# lumount second_disk /test /test |
You can then cd to /test to view the file systems of second_disk.
The following command unmounts the file systems of the BE second_disk. In this example, we cd to / to ensure we are not in any of the file systems in second_disk.
# cd / # luumount second_disk # |
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Availability | SUNWluu |
lu(1M), luactivate(1M), lucancel(1M), lucompare(1M), lucreate(1M), lucurr(1M), ludelete(1M), lufslist(1M), lumake(1M), lurename(1M), lustatus(1M), luupgrade(1M), lutab(4), attributes(5), live_upgrade(5)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | OPERANDS | EXAMPLES | EXIT STATUS | FILES | ATTRIBUTES | SEE ALSO