Reports file system status and disk space usage.

Reports file system status and disk space usage.


df [-h]
Table 1. Legend
Syntax conventions Description
UPPERCASE Literal keyword.
Lowercase Not literal.
Italics Variable value. Replace with a valid option or user-defined value.
[ ] Optional. Square brackets ( [ ] ) surround optional command arguments. Do not type the square brackets.
( ) Group. Parentheses ( ( ) ) identify a group to choose from. Do not type the parentheses.
| Or. A vertical bar ( | ) separates alternative elements. Type any one of the elements. Do not type the vertical bar.
... Repeatable. An ellipsis ( ... ) indicates that you can repeat the syntax element as often as required.
'Literal string' Single quotation ( ' ) marks must surround literal strings in CQL statements. Use single quotation marks to preserve upper case.
{ key:value } Map collection. Braces ( { } ) enclose map collections or key value pairs. A colon separates the key and the value.
<datatype1,datatype2> Set, list, map, or tuple. Angle brackets ( < > ) enclose data types in a set, list, map, or tuple. Separate the data types with a comma.
cql_statement; End CQL statement. A semicolon ( ; ) terminates all CQL statements.
[ -- ] Separate the command line options from the command arguments with two hyphens ( -- ). This syntax is useful when arguments might be mistaken for command line options.
' <schema> ... </schema> ' Search CQL only: Single quotation marks ( ' ) surround an entire XML schema declaration.
@xml_entity='xml_entity_type' Search CQL only: Identify the entity and literal value to overwrite the XML element in the schema and solrconfig files.


The short form and long form parameters are comma-separated.

Command arguments

-h, --human-readable
Display human-readable sizes. For example, 1.25k, 234M, or 2G.


Get file system status and disk space usage

dsefs dsefs:// > df
Location                              Status  DC              Rack   Host               Address        Port  Directory            Used         Free    Reserved
144e587c-11b1-4d74-80f7-dc5e0c744aca  up      GraphAnalytics  rack1  node1.example.com  5598  /var/lib/dsefs/data     0  29289783296  5368709120
98ca0435-fb36-4344-b5b1-8d776d35c7d6  up      GraphAnalytics  rack1  node2.example.com  5598  /var/lib/dsefs/data     0  29302099968  5368709120