Class: Lsvg_p

Inherits:
Object
  • Object
show all
Defined in:
lib/AIX/lsvg_p.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(string) ⇒ Lsvg_p

Returns a new instance of Lsvg_p.



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# File 'lib/AIX/lsvg_p.rb', line 11

def initialize(string)

  @data_string_raw=''
  @disks = Hash.new

  @volume_group = nil

  @active  = Array.new
  @missing = Array.new

  if string.length > 0
    self.parse(string)
    @data_string_raw = string
  end
end

Instance Attribute Details

#active ⇒ Object (readonly)

Returns the value of attribute active.



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# File 'lib/AIX/lsvg_p.rb', line 9

def active
  @active
end

#disks ⇒ Object (readonly)

Returns the value of attribute disks.



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# File 'lib/AIX/lsvg_p.rb', line 6

def disks
  @disks
end

#missing ⇒ Object (readonly)

Returns the value of attribute missing.



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# File 'lib/AIX/lsvg_p.rb', line 8

def missing
  @missing
end

#volume_group ⇒ Object (readonly)

Returns the value of attribute volume_group.



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# File 'lib/AIX/lsvg_p.rb', line 5

def volume_group
  @volume_group
end

Instance Method Details

#parse(string) ⇒ Object 



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# File 'lib/AIX/lsvg_p.rb', line 28

def parse(string)

 string.split("\n").each { |line|

#     pp line


   match_vg    = %r{^([\w\_]+):\s*$}.match(line)
   match_hdisk = %r{([\w\d]+)\s+(active|missing)\s+(\d+)\s+(\d+)\s+([\d\.]+)}.match(line)

   if line =~ /^\s*$/
     next
   elsif match_vg
      @volume_group = match_vg[1]
   elsif line =~ %r{PV_NAME\s+PV\sSTATE\s+TOTAL\sPPs\s+FREE\sPPs\s+FREE\sDISTRIBUTION}
     next
   elsif match_hdisk
     disk = Hash.new
     disk['pv_name']           = match_hdisk[1]
     disk['pv_state']          = match_hdisk[2]
     disk['total_pps']         = match_hdisk[3].to_i
     disk['free_pps']          = match_hdisk[4].to_i
     disk['free_distribution'] = match_hdisk[5]

     if disk['pv_state'] == 'active'
        @active.push(disk['pv_name'])
     elsif disk['pv_state'] == 'missing'
       @missing.push(disk['pv_name'])

     else
       pp line
       raise 'wrong pv state'
     end

     @disks[disk['pv_name']] = disk
   else
          pp "Wrong line:>#{line}<"
   end


 }


end