<SYNOPSIS>
sfcinfo [-V] [-n] { device | mount_point } [{device | mount_point }...]
sfcinfo [-V] [-n] -d dev[,dev,... ]
sfcinfo -a [-V] [-n]
sfcinfo -e { device | mount_point }
sfcinfo -e [-a]
<DESCRIPTION>
sfcinfo displays the partition information of the GFS Shared File System specified by device or mount_point.
device indicates the partition configuring the file system by a path name of the block special file.
mount_point indicates the path to the mount point of the file system. To use the path to the mount point, the file system must already be described in /etc/fstab.
If neither device nor mount_point is specified and the -a option is omitted, sfcinfo displays the information on all GFS Shared File Systems being mounted in the command execution node.
sfcinfo outputs the following detailed information:
FSID
FS identification number
special
Special device name (device number)
size
Partition size (in kilobytes)
Type
Usage of partitions
META: meta-data area
DATA: file data area
LOG: update log area
mount
Mount point in a command execution node
"-----" when no file system is mounted
hostID
Host ID
status
Start status
RUN: The node is operating
STOP: The node is stopped
hostname
Node name
<OPTIONS>
The following options can be specified:
Displays the version of the GFS Shared File System.
Displays the information for all file systems described in the file system configure information in a management partition.
Specifies a device number in hexadecimal for the partition to be displayed.
Use a comma delimiter to specify multiple device numbers.
Displays file system variables set by sfcadm(8).
Displays node information.
If no parameters are specified, the information for all mounted file systems is displayed.
<OPERAND>
The following operand can be specified:
Specifies a path name of the block special file on the partition configuring the file system or the path to the mount point of the file system.
<EXAMPLES>
# sfcinfo /dev/sfdsk/gfs01/dsk/volume01 <Enter> /dev/sfdsk/gfs01/dsk/volume01: FSID special size Type mount 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 14422 META /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 5116 LOG /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 95112 DATA /mnt # sfcinfo -V /dev/sfdsk/gfs01/dsk/volume01 <Enter> sfcfs v1.0 file system /dev/sfdsk/gfs01/dsk/volume01: FSID special size Type mount 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 14422 META /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 5116 LOG /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 95112 DATA /mnt # sfcinfo /mnt <Enter> /dev/sfdsk/gfs01/dsk/volume01: FSID special size Type mount 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 14422 META /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 5116 LOG /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 95112 DATA /mnt # sfcinfo -d 1e756 <Enter> /dev/sfdsk/gfs01/dsk/volume01: FSID special size Type mount 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 14422 META /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 5116 LOG /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 95112 DATA /mnt # sfcinfo -n /dev/sfdsk/gfs01/dsk/volume01 <Enter> /dev/sfdsk/gfs01/dsk/volume01: FSID hostID status hostname 1 80000000 RUN prime01 1 80000001 STOP prime02 # sfcinfo -a <Enter> /dev/sfdsk/gfs01/dsk/volume01: FSID special size Type mount 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 14422 META /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 5116 LOG /mnt 1 /dev/sfdsk/gfs01/dsk/volume01(1e756) 95112 DATA /mnt /dev/sfdsk/gfs01/dsk/volume02: FSID special size Type mount 2 /dev/sfdsk/gfs01/dsk/volume02(1e757) 25418 META ----- 2 /dev/sfdsk/gfs01/dsk/volume02(1e757) 5120 LOG ----- 2 /dev/sfdsk/gfs01/dsk/volume02(1e757) 232256 DATA ----- |
<FILES>
/etc/mtab
Mounted file system table
/etc/fstab
List of default parameters for each file system
<SEE ALSO>
fstab(5) in the online manual
