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Command: showfdmn | Section: 8 | Source: Digital UNIX | File: showfdmn.8.gz
showfdmn(8) System Manager's Manual showfdmn(8)
NAME
showfdmn - displays file domain attributes
SYNOPSIS
/sbin/showfdmn [-k] domain
Specifies the name of an existing domain.
FLAGS
Displays the total number of blocks and the number of free blocks in
terms of 1K blocks instead of the default 512-byte blocks.
DESCRIPTION
The showfdmn command displays the attributes of a file domain and de-
tailed information about each volume in the file domain.
The command displays the following file-domain attributes: Id
A unique number (in hexadecimal format) that identifies a file domain.
Date Created
The day, month, and time that a file domain was created. LogPgs
The number of 8-kilobyte pages in the transaction log of the specified
file domain. Domain Name
The name of the file domain.
The command also displays the following volume information: Vol The
volume number within the file domain. An L next to the number indicates
that the volume contains the transaction log. 512-Blks The size of the
volume in 512-byte blocks. 1K-Blks The size of the volume in 1K
blocks. Free The number of blocks in a volume that are available for
use. % Used The percent of volume space that is currently allocated to
files or metadata. Cmode The I/O consolidation mode. The default mode
is on. Rblks The maximum number of 512-byte blocks read from the vol-
ume at one time. Wblks The maximum number of 512-byte blocks written
to the volume at one time. Vol Name The name of the special device
file for the volume.
For multi-volume file domains, the showfdmn command also displays the
total volume size, total number of free blocks, and the total percent
of volume space currently allocated. Note that in order to create
multi-volume file domains, you must purchase the POLYCENTER Advanced
File System Utilities layered product.
RESTRICTIONS
A file domain must be active before the showfdmn command can display
volume information. A file domain is active when at least one fileset
in the file domain is mounted.
EXAMPLES
The following example displays domain information for the /usr file do-
main:
% showfdmn usr
Id Date Created LogPgs Domain Name
2b5361ba.000791be Tue Jan 12 16:26:34 1993 256 usr
Vol 512-Blks Free % Used Cmode Rblks Wblks Vol Name
1L 820164 351580 57% on 256 256 /dev/rz0d
To display information on all file domains on a system, enter the fol-
lowing sequence of commands:
% cd /etc/fdmns % showfdmn *
RELATED INFORMATION
Commands: advfs(4), chvol(8), mkfdmn(8). delim off
showfdmn(8)