PRIMECLUSTER Global File Services Configuration and Administration Guide 4.2 (Solaris(TM) Operating Environment)

F.2.31 sfcumntgl(1M) Unmounts the GFS Shared File System from all nodes

[SYNOPSIS]

sfcumntgl special | mount_point

sfcumntgl special mount_point

[DESCRIPTION]

The sfcumntgl unmounts all nodes sharing the same file system according to the specified operands. sfcfsd and MDS will be stoped.

The sfcumntgl can be executed in any nodes which are specified in the GFS configuration node data made by sfcsetup(1M).

Only a super user can perform unmount processing.

When umount processing goes wrong, error information is outputted to the console of each node. Please perform management according to the outputted error information.

[OPERANDS]

The following operands can be specified:

special

Specifies the block special device name for a representative partition of the file system to be mounted.

mount_point

Specifies the name of the directory to be mounted.

[EXAMPLES]

# sfcumntgl /dev/sfdsk/gfs/dsk/volume2 /mount_point
# sfcumntgl /dev/sfdsk/gfs/dsk/volume2
# sfcumntgl /mount_point

[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 X Reference Manual Collection."

[NOTES]

• sfcfrmd daemon must be running to enable the execution of this command.
• When both special and mount_point are specified, they must also be described in /etc/vfstab in all node which shared a file system.