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feature #863: don't use exec_and_log for commands that may fail

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This commit is contained in:
Jaime Melis 2011-12-05 16:58:34 +01:00
parent 908d5e137c
commit d7853c4a00
1 changed files with 2 additions and 1 deletions
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3
src/vnm_mad/remotes/802.1Q/HostManaged.rb
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@ -64,7 +64,8 @@ class OpenNebulaHM < OpenNebulaNetwork
def device_exists?(dev, vlan=nil)
dev = "#{dev}.#{vlan}" if vlan
OpenNebula.exec_and_log("#{COMMANDS[:ip]} link show #{dev}")
`#{COMMANDS[:ip]} link show #{dev}`
$?.exitstatus == 0
end
def create_dev_vlan(dev, vlan)