This knowledge base has moved to the documentation site. Please visit the knowledge base here for the most up to date content. This site is no longer maintained.

Properly Shutting Down Cumulus Linux

Follow

Issue

Running sync ; shutdown -h now is the standard method for powering off a Linux server. For a switch, the standard way is to unplug the cable directly without running the shutdown command. Which way should I follow for a Cumulus Linux switch?

Environment

  • Cumulus Linux all versions

Resolution

The recommended way to shut down Cumulus Linux is to run the following:

cumulus@switch$ sudo shutdown -h now

Then unplug the switch once the shutdown is complete. A sync is performed by /etc/init.d/sendsigs during the normal shutdown process.

Comments

This support portal has moved

Cumulus Networks is now part of the NVIDIA Networking Business Unit! The NVIDIA Cumulus Global Support Services (GSS) team has merged its operations with the NVIDIA Mellanox support services team.

You can access NVIDIA Cumulus support content from the Mellanox support portal.

You open and update new cases on the Mellanox support portal. Any previous cases that have been closed have been migrated to the Mellanox support portal.

Cases that are still open on the Cumulus portal will continue to be managed on the Cumulus portal. Once these cases close, they will be moved to the Mellanox support portal.

Powered by Zendesk