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\ Hypervisor Software File: multipath-boot.fth
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\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
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\ ========== Copyright Header End ============================================
id: @(#)multipath-boot.fth 1.1 07/01/22
purpose: 
copyright: Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
copyright: Use is subject to license terms.

headerless

false value ok-prompt?
defer cmn-end-mpb-recovery

fload ${BP}/arch/sun4ju/columbus2/multipath-boot.fth

defer old-boot-read-fail-hook ( -- )
' boot-read-fail-hook behavior is old-boot-read-fail-hook

: 4v-boot-read-fail-hook ( -- )
   old-boot-read-fail-hook
   cmn-error[ " boot-read fail" ]cmn-end
   mpb-recovery-with-reboot		(  )	\ Check multipath boot failure.
						\ if the faulure occured, the 
						\ system will get rebooted
;
' 4v-boot-read-fail-hook is boot-read-fail-hook


defer old-default-device-hook ( -- )
' default-device-hook behavior is old-default-device-hook

: 4v-default-device-hook ( -- )
   old-default-device-hook
   4v-boot-read-fail-hook
;
' 4v-default-device-hook is default-device-hook


defer old-4v-$boot-load-hook ( -- )
' $boot-load-hook behavior is old-4v-$boot-load-hook

: 4v-$boot-load-hook ( -- )
   old-4v-$boot-load-hook
   false to ok-prompt?
;
' 4v-$boot-load-hook is $boot-load-hook


defer old-reset-page ( -- )
' reset-page behavior is old-reset-page

: 4v-reset-page   ( -- )
   old-reset-page
   true to ok-prompt?
;

' noop is cmn-end-mpb-recovery

chain: stand-init-io
   ['] 4v-reset-page is reset-page
;