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thin_metadata_size: check for block size > 0

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Heinz Mauelshagen 2013-06-26 18:06:07 +02:00
parent 4e0e2e30d3
commit daf8cf4904
1 changed files with 1 additions and 0 deletions
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thin-provisioning/thin_metadata_size
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@ -37,6 +37,7 @@ end
def check_opts(opts) def check_opts(opts)
abort "#{$prg} - 3 arguments required!" if opts.length < 3 abort "#{$prg} - 3 arguments required!" if opts.length < 3
abort "#{$prg} - block size must be > 0" if opts[:blocksize] <= 0
abort "#{$prg} - poolsize must be much larger than blocksize" if opts[:poolsize] < opts[:blocksize] abort "#{$prg} - poolsize must be much larger than blocksize" if opts[:poolsize] < opts[:blocksize]
abort "#{$prg} - maximum number of thin provisioned devices must be > 0" if opts[:maxthins].nil? || opts[:maxthins] == 0 abort "#{$prg} - maximum number of thin provisioned devices must be > 0" if opts[:maxthins].nil? || opts[:maxthins] == 0
end end