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add description of subroutine get_disks_by_userspecs

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immarvin
2016-07-29 11:39:30 -04:00
parent 1493386f17
commit bae1f51546
1 changed files with 25 additions and 0 deletions
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25
xCAT-server/lib/xcat/plugins/kvm.pm
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@ -2522,6 +2522,31 @@ sub chvm {
}
}
#######################################################################
# get_disks_by_userspecs
# Description: get the storage device info ( xml and source file ) of
# the user specified disk devices
# Arguments:
# $specs : ref to the user specified disk name list
# $xml : the xml string of the domain
# $returnmoddedxml : switch on whether to prepend
# the domain xml with the user specified disk removed
# to the beginning of the return array
# Return :
# An array with the structure
# [
# <domain xml>(optional: with the user specified disk removed,
# exist only if $returnmoddedxml specified),
# [<the disk device xml>, <the source file of the disk device>],
# [<the disk device xml>, <the source file of the disk device>],
# ...
# ]
# Example :
# 1. my @disklist = get_disks_by_userspecs(\@diskname, $vmxml, 'returnmoddedxml');
# my $moddedxml = shift @disklist;
# 2. my @disklist = get_disks_by_userspecs(\@diskname, $vmxml)
#
#######################################################################
sub get_disks_by_userspecs {
my $specs = shift;
my $xml = shift;