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HASIM (1M)

Maintenance Commands

NAME
SYNOPSIS
AVAILABILITY
DESCRIPTION
OPTIONS
NOTES

NAME

hasim - invokes simulated cluster process, allowing a simulation of VCS commands and a preview of configuration changes

SYNOPSIS

hasim -setupclus cluster_name -simport port [-wacport port ]

hasim -start system_name [-clus cluster_name]

hasim -stop

hasim -up system_name

hasim -poweroff system_name

hasim -fault system_name res_name

hasim -faultcluster cluster_name

hasim -clearcluster cluster_name

hasim -online system_name res_name

hasim -sys [ ]

hasim -grp [ ]

hasim -res [ ]

hasim -type [ ]

hasim -conf [ ]

hasim -attr [ ]

hasim -clus [ ]

hasim -msg [ ]

AVAILABILITY

VRTSvcssim

DESCRIPTION

The hasim command line utility can invoke simulated VCS commands on a simulated cluster. See NOTES for how to specify "-" and "%" characters in the command line.

OPTIONS

-setupclus cluster_name -simport port [-wacport port]

Configure a new cluster, cluster_name, and a new system, system_name_sys1. The simulator can start at the specified port (see the -start option). To configure multiple simulated clusters with the Global Cluster option, use the -wacport option to configure wide area connector (wac) ports. For each cluster specified with the -setupclus option, the simulator sets up a configuration directory containing a basic configuration file.

-start system_name [-clus cluster_name]

Start a simulation process with the specified system in a RUNNING state. If the -clus is not specified, the simulator uses the configuration in the "default_clus" directory.

-stop

Stop the simulation process completely.

-up system_name

Bring up another system if its current state is UNKNOWN or FAULTED.

-poweroff system_name

Cause the system to go down ungracefully (FAULTED, DOWN)

-fault system_name res_name

Cause the given resource on the given system to fault.

-faultcluster cluster_name

Simulate cluster fault by causing the heartbeats to the cluster to be DEAD.

-clearcluster cluster_name

Simulate clearing a cluster fault by causing the heartbeats to the cluster to be ALIVE. Cluster is brought to a RUNNING state.

-online system_name res_name

Cause the given resource on a given system to go online. Useful if, after the fault of a persistent resource is simulated, the aim is to simulate the fault being fixed.

-sys [ ... ]

Simulated command on simulated cluster, equivalent to: hasys

-grp [ ... ]

Simulated command on simulated cluster, equivalent to: hagrp

-res [ ... ]

Simulated command on simulated cluster, equivalent to: hares

-type [ ... ]

Simulated command on simulated cluster, equivalent to: hatype

-conf [ ... ]

Simulated command on simulated cluster, equivalent to: haconf

-attr [ ... ]

Simulated command on simulated cluster, equivalent to: haattr

-clus [ ... ]

Simulated command on simulated cluster, equivalent to: haclus

-msg [ ... ]

Simulated command on simulated cluster, equivalent to: hamsg

NOTES

When using the command to specify or modify an attribute's value that begins with a dash ("-"), precede the value with a percent sign ("%"). For example, specify -y as %-y. Likewise, precede a value that starts with a percent sign with another percent sign.