CentOS¶

Jetstream will install systemd service units (CentOS 7) or init scripts (CentOS 6) for jetstream-server and jetstream-relay services, with /etc/jetstream-server.rsp and /etc/jetstream-relay.rsp configuration files respectively. Both services are disabled by default.

If you choose to install the optional Python package, refer to requirements if you don’t have pip installed on your system.

Please execute any of the following commands as root or administrative user using sudo.

Install¶

To install Jetstream:

rpm -i cumul8-jetstream-<version>.x86_64.rpm

To install the optional Python package:

pip install /usr/local/share/jetstream/jetstream-python

Update¶

To update Jetstream:

rpm -U cumul8-jetstream-<version>.x86_64.rpm

To update the optional Python package:

pip install -U /usr/local/share/jetstream/jetstream-python

Uninstall¶

To uninstall Jetstream:

rpm -e cumul8-jetstream

To uninstall the optional Python package:

pip uninstall jetstream

System Configuration¶

CentOS 6¶

It is recommended to edit the /etc/sysctl.conf file and increase network send and receive buffers for better performance (sizes in bytes). Append the following lines to /etc/sysctl.conf. A sample file is also provided /usr/local/share/jetstream/conf/sysctl.conf.

net.core.wmem_max=7340032
net.core.rmem_max=7340032

Next Steps¶

Once you have Jetstream Server running, you can try doing a test transfer using one of the available tools as outlined in Interacting with Jetstream.