#!/bin/ksh93
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r720 src/43haes/usr/sbin/cluster/cspoc/utilities/clgetpvids.sh 1.7 
#  
# Licensed Materials - Property of IBM 
#  
# COPYRIGHT International Business Machines Corp. 2003,2015 
# 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 
# @(#)33        1.7  src/43haes/usr/sbin/cluster/cspoc/utilities/clgetpvids.sh, hacmp.cspoc, 61haes_r720, 1517B_hacmp720 4/14/15 17:17:03
###############################################################################
#
#   COMPONENT_NAME: CSPOC Command Line Interface
#
# Name:
#   clgetpvids
#
# Description:
#   Given a PVID, find the disk that has that PVID on the platter, and get the
#   corresponding ODM entry created for the physical volume
#
# Arguments:
#   A list of PVIDs
#
# Return Values:
#   none
#
#
################################################################################

#
: Load the "CL_PVID_ASSIGNMENT" from the environment file, if
: present, allowing for any unexpected leading whitespace.
#
typeset TAB=$'\t'
typeset INDENT="$TAB "
eval $(grep -w '^[$INDENT]*CL_PVID_ASSIGNMENT' /etc/environment)

PROGNAME=${0##*/}
export PATH=$(/usr/es/sbin/cluster/utilities/cl_get_path all)
version="1.7"

typeset pvid=""
typeset disk=""
typeset disk_pvid=""
integer problems=0

#
:   Go through the list of PVIDs that was passed in, and get the appropriate
:   physical volume ODM entry created.
#
for pvid in $*; do
    #
    :	Look at all the disks this system knows about to see if any of them
    :	now have the given PVID
    #
    for disk in $(lsdev -Cc disk -F name); do
        #
        :   Direct read of the platter for the PVID - it is not in ODM yet
        #
        disk_pvid=$(/usr/es/sbin/cluster/events/utils/cl_querypv /dev/$disk)
        #
        :   Check to see if this is the disk we are looking for
        #
        if [[ $pvid == $disk_pvid &&
              -z $(odmget -q "attribute = pvid and value = $disk_pvid" CuAt) ]]
        then
            #
            : Recognized values for CL_PVID_ASSIGNMENT are "false", "no",
            : "disable", or zero. Any other value preserved the default
            : behavior, allowing PVIDs to be automatically assigned, as
            : needed.
            #
            if [[ -z $CL_PVID_ASSIGNMENT ||
                  $CL_PVID_ASSIGNMENT != @(f|F|n|N|d|D|0)* ]]
            then
                #
                :	Yes, it is. Get the corresponding ODM entry created
                #
                if ! chdev -l $disk -a pv=yes; then
                    dspmsg -s 144 cspoc.cat 1 '%1$s: ERROR: could not assign a PVID to disk "%2$s".\n\n' "${0##*/}" "$disk" 1>&2
                    (( problems++ ))
                fi
            else
                dspmsg -s 144 cspoc.cat 2 '\nERROR: \"%1$s\" cannot be used due to the current value\n       of environment variable "CL_PVID_ASSIGNMENT" ("%2$s").\n\n' "${0##*/}" "$CL_PVID_ASSIGNMENT" 1>&2
                (( problems++ ))
            fi
        fi
    done
done

exit $problems