#!/bin/ksh
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r714 src/43haes/usr/sbin/cluster/cspoc/utilities/cllsvpathids.sh 1.5 
#  
# Licensed Materials - Property of IBM 
#  
# COPYRIGHT International Business Machines Corp. 2002,2004 
# All Rights Reserved 
#  
# US Government Users Restricted Rights - Use, duplication or 
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 
#  
# IBM_PROLOG_END_TAG 
# @(#)36        1.5 src/43haes/usr/sbin/cluster/cspoc/utilities/cllsvpathids.sh, hacmp.cspoc, 61haes_r714 1/24/04 16:55:52
# \$Id\$

#
#	Component:	hacmp.cspoc
#
#	Function:	Calls cl_lsvpathids and cl_find_commonvpathids to gather
#			gather available and common vpaths on selected nodes.
#
#	Origins:	27
#
#	Arguments:	{-n | -c} <list of nodes>
#
#       Output:		list of pvids followed by a line for each containing
#			node name, vpath, and a list of hdisks.  If option c
#			is used, only concurrent capable disks are listed.
#
#	Usage:		cl_lsvpathids -n '<node1> <node2> ...'
#
#	Return Values:
#			0 - success
#			1 - failure
#
#############################################################################

USAGE=$(/bin/dspmsg  -s 116 cspoc.cat 9999 "cllsvapthids {-n | -c} <list of nodes>\n")

SHARED_OPT="false"
CONCURRENT_OPT="false"
NODES=""

while getopts ":n:c:" opt;
do
    case $opt in
        c)
            NODES=$OPTARG
            CONCURRENT_OPT="true"
        ;;
        n)
            NODES=$OPTARG
            SHARED_OPT="true"
        ;;
        *)
            print $USAGE 1>&2
            exit 1
        ;;
    esac
done

if [[ "$SHARED_OPT" = "true" && "$CONCURRENT_OPT" = "true" ]]
then
    print $USAGE 1>&2
    exit 1
fi

if [[ -z $NODES ]]
then
    print $USAGE 1>&2
    exit 1
fi

PATH="$($(dirname ${0})/../utilities/cl_get_path all)"
export PATH

_MSET=116

CL_DATFILE="/tmp/cllsvpathids.out"
TEMP_VPATHIDS=""
SMIT_VPATHIDS=""

CSPOC_NODES=`echo $NODES | sed 's/ /,/g'`

# Support only 32 nodes for disk related stuff now.

NUMNODES=`echo $NODES | awk '{print NF}' `
NNUM=`expr $NUMNODES`

if [ $NNUM -gt 32 ]
then
    # /bin/dspmsg -s 43 cspoc.cat 9 "Maximum of 8 nodes allowed for disk operations.\n"
     /bin/dspmsg -s 115 cspoc.cat 9 "Maximum of 32 nodes allowed for disk operations.\n"
    exit 1
fi


CLLSVPATHIDS=`cl_lsvpathids -cspoc "-n $CSPOC_NODES" > $CL_DATFILE`

COMMON_VPATHIDS=`cl_find_commonvpathids $NODES`
#print "COMMON is $COMMON_VPATHIDS"

if [ "$CONCURRENT_OPT" = "true" ] 
then
    for i in $COMMON_VPATHIDS
    do
        CON_VPATHID=`grep $i $CL_DATFILE | head -1 | awk -F: '{print $5}'`
        if [ "$CON_VPATHID" = "C" ]
        then
	    SMIT_VPATHIDS="$SMIT_VPATHIDS $i"
	fi
    done	
    SMIT_VPATHIDS=`echo $SMIT_VPATHIDS | sed 's/ /\\\n/g'`

else 
    SMIT_VPATHIDS="$COMMON_VPATHIDS"
fi

SMIT_VPATHIDS=`echo $SMIT_VPATHIDS | sed 's/*/\\\n/g'`

if [ "$SMIT_VPATHIDS" = "" ]
then
    /bin/dspmsg -s 115 cspoc.cat 6 "No free disks found.\n"
    exit 1
fi

for i in $SMIT_VPATHIDS
do
   # If configuration has a site defined add site name to list when
   # Cross-Site LVM Mirroring is configured.
   #
   if [[ -z $(odmget HACMPsite | \
   awk '
   {
      gsub(/"/,"")
      if ($1 == "name")
      {
         printf("%s", $3)
      }
   }') ]]
   then
       print "$i"
   else
      sitename=$(odmget -q"name=PVID AND value=${i}" HACMPsiteinfo | \
      awk '
      {
         gsub(/"/,"")
         if ($1 == "site")
         {
            printf("%s", $3)
         }
      }')
      printf "%s\t%s\n" $i $sitename
   fi
   grep $i $CL_DATFILE | awk -F: '{print "#   " $1 ":" $2 ": " $4}'
done

exit 0