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

B.1.7 mount_sfxfs(1M) - Mounts the GFS Local File System

[SYNOPSIS]

mount -F sfxfs [ generic_options ] [ -o specific_options ] special mount_point
mount -F sfxfs [ generic_options ] [ -o specific_options ] { special | mount_point }

[DESCRIPTION]

The mount command mounts the GFS Local File System at the location mount_point within the specified path.

When only special or mount_point is specified, omitted arguments are retrieved from /etc/vfstab.

If the GFS Local File System is configured with two or more partitions using the multi-partition function, specify special at mounting with the path name for the representative partition.

The option generic_options is supported by the generic mount command.

See the description of mount(1M) options.

[OPTIONS]

-a [ mount_points... ]

This option is for mounting each of the file systems. If the mount point is omitted, a file system is mounted in /etc/vfstab that carries the indicating "yes" in the "mount at boot" field.

-p

This option displays the list of mounted file systems in /etc/vfstab format.

-v

This option displays the list in verbose format.

-V

This option displays the command line, but does not execute the command.

-m

This option mounts a file system without creating a /etc/mnttab entry.

-r

This option performs mounting in read only mode.

-O

This option performs remounting at the same point where the file system had already been mounted.

-o

This option specifies sfxfs local options. Delimit these options with a comma ",".

noatime

This option does not update an access time of files.

closesync

This option causes all unupdated data for the file to be updated the last time the file is closed.

noforcedirectio | forcedirectio

This option specifies whether to execute forced direct I/O. (Direct I/O selection) By default, noforcedirectio is used.

nolargefiles | largefiles

This option specifies whether to support large-scale files of 2 gigabytes or more.

Mounting with the specification nolargefiles is disabled in file systems that contain large-scale files. By default, largefiles is used.

quota

This option turns on quotas for a file system.

m

This option mounts a file system without creating a /etc/mnttab entry.

rw|ro

This option specifies read-write or read-only mode. By default, rw is used.

nosuid

This option inhibits setuid execution and performs mounting.

remount

This option mounts a file system that was mounted in read-only mode again, this time in read-write mode.

intr|nointr

This option specifies whether a process that hung up in a hard-mounted file system can be killed by a keyboard interrupt. By default, intr is used.

textent=<val>

This option specifies amount of extent management information cached in memory. If this command succeeds, kernel memory of specified value * 1 kilobyte is allocated to the file system that is mounted by this command.

tdir=<val>

This option specifies amount of directory information that is cached in memory. If this command succeeds, kernel memory of specified value * 1 kilobyte is allocated to the file system that is mounted by this command.

tinode=<val>

This option specifies amount of i-nodes on the disk that is cached in memory. If this command succeeds, kernel memory of specified value * 4 kilobytes is allocated to the file system that is mounted by this command.

tquota=<val>

This option specifies amount of quota information that is cached in memory. If this command succeeds, kernel memory of specified value * 1 kilobyte is allocated to the file system that is mounted by this command.

[EXAMPLES]

# mount -F sfxfs /dev/sfdsk/gfs/dsk/vol0301 /mount_point
# mount -F sfxfs -o quota /dev/sfdsk/gfs/dsk/vol0301 /mount_point
# mount -F sfxfs -o quota,tdir=5120,tinode=4096 /dev/sfdsk/gfs/dsk/vol0301 /mount_point

[SEE ALSO]

fsck_sfxfs(1M), sfxnewfs(1M)

mount(1M), mountall(1M), mount(2), mnttab(4), vfstab(4), attributes(5), largefile(5).

[NOTES]

• If specified values for textent, tdir, tinode and tquota are smaller than the minimum or larger than the maximum, kernel message 0112 or 0113 is indicated. In this case, specified values are modified to the minimum or the maximum, and a file system is mounted, and specified values are set in /etc/mnttab by this command. The values of these are modified automatically, so this file system can be continuously used. But if this message is indicated, after umount(1M), review specified values and retry mounting.
• When remount is specified, if textent, tdir, tinode and tquota are specified, these values are ignored.