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showfdmn(8)


NAME

  showfdmn - Displays attributes of an AdvFS file domain


SYNOPSIS

  /sbin/showfdmn [-k] domain


OPTIONS

  -k  Displays the total number of blocks and the number of free blocks in
      units 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)

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