NAME
snmpdf - display disk space usage on a network entity via SNMP
SYNOPSIS
snmpdf
[COMMON OPTIONS] [-Cu] AGENT
DESCRIPTION
snmpdf
is simply a networked verison of the typical df command. It
checks the disk space on the remote machine by examining the
HOST-RESOURCES-MIB's hrStorageTable or the UCD-SNMP-MIB's dskTable.
By default, the hrStorageTable is preferred as it typically contains
more information. However, the -Cu argument can be passed to snmpdf
to force the usage of the dskTable.
AGENT identifies a target SNMP agent, which is instrumented
to monitor the gievn objects. At its simplest, the AGENT
specification will consist of a hostname or an IPv4
address. In this situation, the command will attempt
communication with the agent, using UDP/IPv4 to port 161
of the given target host. See the
snmpcmd(1)
manual page for a full list of the possible formats for AGENT.
See the
snmpd.conf(5)
manual page on setting up the dskTable using the
disk
directive in the snmpd.conf file.
OPTIONS
COMMON OPTIONS
Please see
snmpcmd(1)
for a list of possible values for COMMON OPTIONS
as well as their descriptions.
-Cu
Forces the command to use dskTable in mib
UCD-SNMP-MIB instead of the default to determine
the storage information. Generally, the default
use of hrStorageTable in mib HOST-RESOURCES-MIB
is preferred because it typically contains
more information.
EXAMPLES
% snmpdf -v 2c -c public localhost
Description size (kB) Used Available Used%
/ 7524587 2186910 5337677 29%
/proc 0 0 0 0%
/etc/mnttab 0 0 0 0%
/var/run 1223088 32 1223056 0%
/tmp 1289904 66848 1223056 5%
/cache 124330 2416 121914 1%
/vol 0 0 0 0%
Real Memory 524288 447456 76832 85%
Swap Space 1420296 195192 1225104 13%
SEE ALSO
snmpd.conf(5), snmp.conf(5)
