PowerScaleOneFS CLI Command Reference

Syntax

isi statistics drive 
  [--type <value>]
  [--nodes <value>]
  [--degraded]
  [--nohumanize]
  [--interval <integer>] 
  [--repeat <integer>] 
  [--limit <integer>]   
  [--long] 
  [--output <column>]
  [--sort <column>]
  [--format][--top] 
  [--no-header]
  [--no-footer]
  [--verbose]

Options

--type <string>

Specifies the drive types for which statistics will be reported. The default setting is all drives. The following values are valid:

• sata
• sas
• ssd

{ --nodes | -n} <node>

Specifies which nodes to report statistics on. Multiple values can be specified in a comma-separated list, for example, --nodes 1,2. The default value is all. The following values are valid:

• all
• <int>

{--degraded | -d}

Sets the report to continue running if some nodes do not respond.

--nohumanize

Displays all data in base quantities, without dynamic conversion. If set, this parameter also disables the display of units within the data table.

{--interval | -I} <integer>

Reports data at the interval specified in seconds.

{--repeat | -r} <integer>

Specifies how many times to run the report before quitting.

NOTE:To set the report to run indefinitely, specify -1.

{--limit | -l}<integer>

Limits the number of statistics to display.

--long

Displays all possible columns.

--output <column>

Specifies which columns to display. The following values are valid:

• {Timestamp | time}
• {Drive | drive_id}
• {Type | }
• {BytesIn | bytes_in}
• {SizeIn | xfer_size_in}
• {OpsOut | xfers_out}
• {BytesOut | bytes_out}
• {SizeOut | xfer_size_out}
• {TimeAvg | access_latency}
• {Slow | access_slow}
• {TimeInQ | iosched_latency}
• {Queued | iosched_queue}
• {Busy | used_bytes_percent}
• {Inodes | used_inodes}

--sort <column>

Specifies how the rows are ordered. The following values are valid:

• {Timestamp | time}
• {Drive | drive_id}
• {Type | }
• {BytesIn | bytes_in}
• {SizeIn | xfer_size_in}
• {OpsOut | xfers_out}
• {BytesOut | bytes_out}
• {SizeOut | xfer_size_out}
• {TimeAvg | access_latency}
• {Slow | access_slow}
• {TimeInQ | iosched_latency}
• {Queued | iosched_queue}
• {Busy | used_bytes_percent}
• {Inodes | used_inodes}

--format {table | json | csv | list | top}

Displays output in table, JavaScript Object Notation (JSON), comma-separated value (CSV), list format, or top-style display where data is continuously overwritten in a single table.

NOTE:If you specify--top without --repeat, the report runs indefinitely.

{--noheader | -a}

Displays data without column headings.

{ --no-footer | -z}

Displays data without footers.

{--verbose | -v}

Displays more detailed information.