Module: LinuxAdmin::Mountable

Included in:
LogicalVolume, Partition
Defined in:
lib/linux_admin/mountable.rb

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#fs_type ⇒ Object

Returns the value of attribute fs_type.



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# File 'lib/linux_admin/mountable.rb', line 3

def fs_type
  @fs_type
end

#mount_point ⇒ Object

Returns the value of attribute mount_point.



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# File 'lib/linux_admin/mountable.rb', line 4

def mount_point
  @mount_point
end

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/linux_admin/mountable.rb', line 17

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#discover_mount_point ⇒ Object 



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# File 'lib/linux_admin/mountable.rb', line 21

def discover_mount_point
  result = Common.run!(Common.cmd(:mount))
  mount_line = result.output.split("\n").find { |line| line.split[0] == path }
  @mount_point = mount_line.split[2] if mount_line
end

#format_to(filesystem) ⇒ Object 



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# File 'lib/linux_admin/mountable.rb', line 27

def format_to(filesystem)
  Common.run!(Common.cmd(:mke2fs),
              :params => {'-t' => filesystem, nil => path})
  @fs_type = filesystem
end

#mount(mount_point) ⇒ Object 



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# File 'lib/linux_admin/mountable.rb', line 33

def mount(mount_point)
  FileUtils.mkdir(mount_point) unless File.directory?(mount_point)

  if self.class.mount_point_exists?(mount_point)
    raise ArgumentError, "disk already mounted at #{mount_point}"
  end

  Common.run!(Common.cmd(:mount), :params => {nil => [path, mount_point]})
  @mount_point = mount_point
end

#umount ⇒ Object 



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# File 'lib/linux_admin/mountable.rb', line 44

def umount
  Common.run!(Common.cmd(:umount), :params => {nil => [@mount_point]})
end