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 irdisplay(1M)						       irdisplay(1M)




 NAME
      irdisplay - Internal RAID Display Utility

 SYNOPSIS
      /sbin/irdisplay [-f]


 DESCRIPTION
      The irdisplay HP-UX command displays useful information about Internal
      RAID adapter cards.  For each adapter card found, irdisplay will
      display combined output of irdiag(1M) and ioscan(1M).  For each
      logical drive configured on the adapter, the combined output of
      ioscan(1M) and diskinfo(1M) will be displayed.

      In particular, the RAID Device State of a logical drive is obtained
      from ioscan(1M) and indicates the software state of the device.  The
      logical drive is usable only if the device state is CLAIMED.  If any
      logical drive is in the NO_HW or UNKNOWN state, check the RAID
      configurations then retry the irdisplay command with the -f option to
      rescan the hardware.

      irdisplay recognizes the following command line options:

	   -f		  Forces ioscan(1M) to rescan the hardware.  Always
			  use this option after changing the RAID
			  configuration.

 AUTHOR
      irdisplay was developed by HP.

 FILES
      /sbin/irdisplay	       Executable file.

 SEE ALSO
      irdiag(1M), irm(1M), irmd(1M), i2outil(1M), sam(1M), diskinfo(1M),
      ioscan(1M)

      System Administration Tasks
      RAID 4Si User's Guide















 Hewlett-Packard Company	    - 1 -	  Formatted:  August 2, 2006