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

F.1.5 mount_sfcfs(1M) Mounts the GFS Shared File System on the self-mode.

[SYNOPSIS]

mount -F sfcfs special | mount_point

mount -F sfcfs special mount_point

[DESCRIPTION]

The mount command performs mount processing for GFS Shared File System on the self-node only. This command can be executed from any node that can use GFS Shared File System, and during the mount processing, can start sfcfsd and MDS (if necessary).

Only a super user can perform mount processing.

When mount processing goes wrong, error information is outputted to a console. Please perform management according to the outputted error information.

[OPTIONS]

The following options are supported:

-o mount_options

Specifies the mount options of the GFS Shared File System entry in vfstab. Multiple options specific to the file system must be delimited with a comma.

The following sub-options can be used:

closesync

Reflects all update data not yet reflected in the file when the file is closed for the last time.

intr | nointr

Enables (intr) or disables (nointr) for the file system a keyboard interrupt that forcibly terminates a suspended process on the locked file system that is awaiting a file operation. The default is intr.

noatime

Does not update the file access time.

noforcedirectio | forcedirectio

Mounts the file system with forced direct I/O on (forcedirectio) or off (noforcedirectio). If forcedirectio is specified, access to the file system is forcibly attempted by direct I/O access. If the access request does not meet the requirements for direct I/O access, normal access is performed. Direct I/O access directly transfers data between the user space and a disk without the intervention of a data transfer buffer that has been prepared in the kernel space by the file system. The default is noforcedirectio, in which case normal access is performed.

nosuid

The file system is mounted with setuid execution enabled. If, however, nosuid is specified, the file system is mounted with setuid execution disabled.

rw | ro

Mounts the file system as read/write enabled (rw) or read only (ro). The default is rw.

[OPERANDS]

The following operands can be specified:

special

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

mount_point

Specifies the name of the directory to be mounted.

[EXAMPLES]

# mount -F sfcfs /dev/sfdsk/gfs/dsk/volume1 /mount_point
# mount -F sfcfs /dev/sfdsk/gfs/dsk/volume1
# mount -F sfcfs /mount_point

[FILES]

/etc/mnttab

Table for the currently mounted file system.

/etc/vfstab

Environment file for the file system.

[SEE ALSO]

umount_sfcfs(1M), sfcmntgl(1M), sfcumntgl(1M).

mount(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.
• Nodes outside the MDS positioning range alone cannot be mounted.
• The special and mount_point operands must be specified in /etc/vfstab in the same combination.
• Mount processing is always performed using the mount options for the mount point described in /etc/vfstab. When no mount options are described in /etc/vfstab, mount processing is performed without any options.
• mount_sfcfs is not accepted generic_option of mount(1M).