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marsadm: optional size argument for 'create-resource'
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@ -733,7 +733,7 @@ sub leave_cluster {
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}
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sub create_res {
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my ($cmd, $res, $dev, $appear) = @_;
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my ($cmd, $res, $dev, $appear, $size_arg) = @_;
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my $create = ($cmd eq "create-resource");
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ldie "undefined device or size argument\n" unless $dev;
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@ -761,6 +761,12 @@ sub create_res {
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$size = sysseek(TEST, 0, SEEK_END);
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close(TEST);
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lprint "block device '$dev': determined size = $size bytes\n";
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if ($size_arg) {
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my $new_size = get_size($size_arg);
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ldie "size argument '$size_arg' is smaller than device size '$size'\n" unless $new_size <= $size;
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lprint "reducing size from $size to $new_size\n";
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$size = $new_size;
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}
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} else {
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$size = get_size($dev);
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if ($size > 0) {
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