poseidonos-cli array addspare

Add a device as a spare to an array.

Synopsis

Add a device as a spare to an array. Use this command when you want to add a spare device to an array that was created already. Please note that the capacity of the spare device must be equal to or greater than the smallest capacity among existing array devices.

Syntax: poseidonos-cli array addspare (–spare | -s) DeviceName (–array-name | -a) ArrayName

Example: poseidonos-cli array addspare –spare nvme5 –array-name array0

poseidonos-cli array addspare [flags]

Options

  -a, --array-name string   The name of the array to add a spare device.
  -h, --help                help for addspare
  -s, --spare string        The name of the device to be added to the specified array.

Options inherited from parent commands

      --debug         Print response for debug.
      --fs string     Field separator for the output. (default "|")
      --ip string     Set IPv4 address to PoseidonOS for this command. (default "127.0.0.1")
      --json-req      Print request in JSON form.
      --json-res      Print response in JSON form.
      --port string   Set the port number to PoseidonOS for this command. (default "18716")
      --unit          Display unit (B, KB, MB, ...) when displaying capacity.

SEE ALSO

• poseidonos-cli array - Array command for PoseidonOS.