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Code Releases Wiki Activity

feature #1640: add --cache option to onevm attachdisk

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This commit is contained in:
Javi Fontan 2013-02-19 12:50:48 +01:00
parent 9b164dacec
commit acbba62ba0
1 changed files with 18 additions and 3 deletions
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21
src/cli/onevm
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@ -56,6 +56,14 @@ cmd=CommandParser::CmdParser.new(ARGV) do
:description => "Device where the image will be attached"
}
CACHE={
:name => "cache",
:large => "--cache cache_mode",
:format => String,
:description => "Hypervisor cache mode: default, none, writethrough,"<<
" writeback, directsync or unsafe. (Only KVM driver)"
}
ENFORCE={
:name => "enforce",
:short => "-e",
@ -512,7 +520,8 @@ cmd=CommandParser::CmdParser.new(ARGV) do
EOT
command :attachdisk, attachdisk_desc, :vmid,
:options => [OneVMHelper::FILE, OneVMHelper::IMAGE, TARGET] do
:options => [OneVMHelper::FILE, OneVMHelper::IMAGE,
TARGET, CACHE] do
if options[:file].nil? and options[:image].nil?
STDERR.puts "Provide a template file or an image:"
@ -528,11 +537,17 @@ cmd=CommandParser::CmdParser.new(ARGV) do
target = options[:target]
if target
template =
"DISK = [ IMAGE_ID = #{image_id}, TARGET = #{target} ]"
"DISK = [ IMAGE_ID = #{image_id}, TARGET = #{target}"
else
template =
"DISK = [ IMAGE_ID = #{image_id}, DEV_PREFIX = sd ]"
"DISK = [ IMAGE_ID = #{image_id}, DEV_PREFIX = sd"
end
if options[:cache]
template<<", CACHE = \"#{options[:cache]}\""
end
template << " ]"
end
helper.perform_action(args[0],options,"Attach disk") do |vm|