cuptime.1 (2012 03)

cuptime(1) cuptime(1)

NAME

cuptime - Reports uptime(1) information for multiple systems. cuptime is part of the Distributed Systems

Administration Utilities (DSAU).

SYNOPSIS

Path: /opt/dsau/bin/cuptime

cuptime

DESCRIPTION

cuptime displays uptime(1) information for a set of systems. It is a wrapper around the

cexec(1)

command, which executes a command across multiple systems.

For each system,

cuptime displays the following:

• How long the system has been up

• Service load average

• Number of users logged in

For a Serviceguard cluster,

cuptime works cluster-wide by default, reporting

uptime(1) results from

each cluster member. When not in a Serviceguard cluster, defaults to issuing commands on the local

host. For distributed systems, specify the target systems using the same hostlist options as

cexec(1).

LIMITATIONS

For limitations, see the

cexec(1) manpage.

EXAMPLES

When you run

cuptime on a Serviceguard cluster node, it shows the output for all nodes on that cluster.

For example,

#cuptime

node1: 12:16pm up 10 days, 1:46, 0 users, load average: 0.06, 0.02, 0.01

node2: 12:16pm up 10 days, 1:46, 1 user, load average: 0.87, 0.76, 0.70

node4: 12:16pm up 10 days, 1:33, 10 users, load average: 0.14, 0.07, 0.0

node3: 12:16pm up 10 days, 1:45, 1 user, load average: 0.69, 0.60, 0.6