PRIMECLUSTER Global File Services Configuration and Administration Guide 4.5

B.2.12 sfcumntgl(1M) Unmount the GFS Shared File System on all nodes

<SYNOPSIS>

sfcumntgl block_special | mount_point

sfcumntgl block_special mount_point

<DESCRIPTION>

The sfcumntgl unmounts a file system specified with operand on all the nodes mounting it. sfcfsd daemon and MDS will be stopped.

The sfcumntgl can be executed on any nodes which are specified as the GFS configuration node configured by sfcsetup(1M).

Only a super user can perform unmount processing.

<OPERANDS>

The following operands can be specified:

block_special

Specifies the block special file path on a representative partition of the file system to be unmounted.

mount_point

Specifies the name of the directory to be unmounted.

<EXAMPLES>

# sfcumntgl /dev/sfdsk/gfs01/dsk/volume01 /mount_point <Enter>
# sfcumntgl /dev/sfdsk/gfs01/dsk/volume01 <Enter>
# sfcumntgl /mount_point <Enter>

<FILES>

/etc/mnttab

Table for the currently mounted file system.

/etc/vfstab

Environment file for the file system.

<SEE ALSO>

sfcmntgl(1M), sfcsetup(1M), umount_sfcfs(1M)

umount(1M), mnttab(4), vfstab(4) in the Solaris documentation

<NOTES>

• sfcfrmd daemon must be running to enable the execution of this command.

• When both block_special and mount_point are specified, the same set of the descriptions must be contained in /etc/vfstab for all nodes sharing the file system.