NAME

showfdmn − Display attributes of an AdvFS file domain

SYNOPSIS

/sbin/showfdmn [−k] domain

OPTIONS

−kDisplays the total number of blocks and the number of free blocks in terms of 1K blocks. 

OPERANDS

domain
Specifies the name of an existing AdvFS file domain.

DESCRIPTION

The showfdmn command displays the attributes of a file domain and detailed 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. 

       •Version

An internal-use-only version number for the AdvFS on-disk data structures.  This number is not related to the version number of the base operating system. 

       •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 volume 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. 

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

     1.The following example displays domain information for the usr_domain file domain:

% showfdmn usr_domain
         Id           Date Created   LogPgs Version Domain Name
2b5361ba.000791be Tue Jan 12 16:26 1999 256       4 usr_domain
Vol  512-Blks   Free % Used Cmode Rblks Wblks Vol Name
 1L    820164 351580    57%    on   256   256 /dev/disk/dsk0d

     2.To display information on all file domains on a system, enter the following sequence of commands:

% cd /etc/fdmns
% showfdmn ∗

SEE ALSO

Commands: chvol(8), mkfdmn(8)

Files: advfs(4)