Verify that all servers are running

After you start RAPCache, check to see that your servers are running and that you can connect to the servers.

RAPCache

The showserver command displays all Adaptive Server-related processes on the system. Use this command to determine whether the RAPCache server is running.

Open a command window.
Change directory to $RAP30/RAPCache.
Use the appropriate shell command to source the environment variables:
```
source SYBASE.csh
```
or
```
. ./SYBASE.sh
```

Run this command:

$RAP30/RAPCache/ASE-15_0/install/showserver

Check the message for references to: ...$RAP30/RAPCache/ASE-15_0/bin/dataserver...

VLDBServer

VLDBServer should be up and running after installation. You can use the stop_asiq utility to verify the current status of the VLDBServer.

Open a command window.
Change directory to $RAP30/VLDBServer/ASIQ-12_6.
Use one of these commands to source the environment variables:
```
source ASIQ-12_6.csh
```
or
```
. ./ASIQ-12_6.sh
```
Run this command:
```
$RAP30/VLDBServer/ASIQ-12_6/bin/stop_asiq
```
VLDBServer displays a message that indicates the current status of your server, and prompts you to decide whether you want to shut down the server.
Type N to respond to the prompt.
If the VLDBServer is not running, change directory to $RAP30/VLDBServer/RAPDB and enter:
```
start_asiq @<VLDB_server>.cfg <VLDB_server>.db
```
where <VLDB_server> is the name of your VLDB server.