#!/bin/ksh93
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r714 src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_volume_group.sh 1.3 
#  
# Licensed Materials - Property of IBM 
#  
# COPYRIGHT International Business Machines Corp. 2011 
# 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 
# @(#)62	1.3  src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_volume_group.sh, hacmp.assist, 61haes_r714 7/3/12 11:33:23

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function devDoc {
    : <<'=cut' >/dev/null 2>&1

=head1 NAME

KLIB_HACMP_delete_volume_group

=head1 VERSION

 Version Number:  1.3
 Last Extracted:  1/31/14 04:41:19
 Last Changed:    7/3/12 11:33:23

 Path, Component, Release(, Level):
 src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_volume_group.sh, hacmp.assist, 61haes_r714

=head1 SYNOPSIS

clmgr delete volume_group {<volume_group>[,<volume_group#2>,...] | ALL}

=head1 DESCRIPTION

Deletes one or more volume groups from the cluster.

=head1 ARGUMENTS

 1. volume_groups [REQUIRED] [string]
    One or more (comma or space separated) volume groups to attempt to delete.

=head1 RETURN

 0: no errors were detected; the operation appears to have been successful
 1: a general error has occurred
 2: a specified resource does not exist, or could not be found
 3: some required input was missing
 4: some detected input was incorrect in some way
 5: a required dependency does not exist
 6: a specified search failed to match any data

=head1 COPYRIGHT

COPYRIGHT International Business Machines Corp. 2005,2010
All Rights Reserved

=cut
} # End of POD-formatted documentation.


function KLIB_HACMP_delete_volume_group {
    LINENO=2 . $HALIBROOT/log_entry "$0()" "$CL"
    : version=1.3, src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_volume_group.sh, hacmp.assist, 61haes_r714
    : INPUTS: $*

    typeset volume_groups=${1//\"/}
            volume_groups=${volume_groups//,/ }

    [[ $CLMGR_LOGGING == 'med' ]] && set +x  # Only trace param values

    #===================================
    : Declare and initialize variables
    #===================================
    typeset -i rc=$RC_UNKNOWN
    typeset -i i=0
    typeset volume_group=

    #=================
    : Validate input
    #=================
    if [[ -z $volume_groups ]]; then
        /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 100 "\nERROR: a name/label must be provided.\n\n" 1>&2
        rc=$RC_MISSING_INPUT

    else
        typeset -u uctext=$volume_groups
        if [[ $uctext == "ALL" ]]; then
            volume_groups=
            typeset available
            CL=$LINENO KLIB_HACMP_list_volume_groups available
            for (( i=0; i<${#available[*]}; i++ )); do
                volume_groups="$volume_groups ${available[$i]}"
            done

            if [[ $volume_groups == *([[:space:]]) ]]; then
                /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 340 "Warning: there are no volume groups to delete.\n"
                rc=$RC_SUCCESS
            fi
        fi
    fi

    #================================================================
    : Delete the volume group if no input errors have been detected
    #================================================================
    if (( $rc == RC_UNKNOWN )); then
        for volume_group in $volume_groups; do

            CL=$LINENO KLIB_HACMP_is_known_volume_group "$volume_group"
            if (( $? != RC_SUCCESS )); then
                /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 102 "\nERROR: \"%1\$s\" does not appear to exist!\n\n" "$volume_group" 1>&2
                /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 160 "Available Volume Groups:\n\n" 1>&2

                typeset available
                CL=$LINENO KLIB_HACMP_list_volume_groups available
                for (( i=0; i<${#available[*]}; i++ )); do
                    if [[ ${available[$i]} != *([[:space:]]) ]]; then
                        print -u2 "\t${available[$i]}"
                    fi
                done
                rc=$RC_NOT_FOUND

            else
                print -- "$0()[$LINENO]($SECONDS): $HASBIN/cl_rmvg \"$volume_group\"" >>$CLMGR_TMPLOG  # Always log commands
                $HASBIN/cl_rmvg "$volume_group"
                rc=$?
                if (( $rc != RC_SUCCESS )); then
                    rc=$RC_ERROR
                    /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 300 "\nERROR: failed to delete \"%1\$s\".\n\n" "$volume_group" 1>&2
                    break
                fi
            fi
        done

        (( $rc != RC_SUCCESS )) && print -u2
    fi

    #=======================================================================
    : If a user input error was detected, provide some helpful suggestions
    #=======================================================================
    if (( $rc == RC_MISSING_INPUT || $rc == RC_INCORRECT_INPUT )) && \
       [[ $CLVT_GUI == *([[:space:]]) ]]
    then
        CL=$LINENO cl_dspmsg -s $CLVT_SET $CLVT_MSGS 104 "For more information about available options and syntax, try\n\"$HAUTILS/clmgr %1\$s\". As an\nalternative, if the PowerHA SystemMirror man pages have been installed, invoke\n\"$HAUTILS/clmgr -hv\" (or \"/usr/bin/man clmgr\"),\nsearching for \"%2\$s\" in the displayed text.\n\n" \
        "delete volume_group -h" "VOLUME GROUP:" "$CLVT_PROGNAME" 1>&2
    fi

    log_return_msg "$rc" "$0()" "$LINENO"
    return $?
} # End of "KLIB_HACMP_delete_volume_group()"