DRBD allows you to reconfigure resources while they are operational. To that end,

drbdadm adjust then hands off to drbdsetup to make the necessary adjustments to the configuration. As always, you are able to review the pending drbdsetup invocations by running drbdadm with the -d (dry-run) option.

	Note
	When making changes to the common section in /etc/drbd.conf, you can adjust the configuration for all resources in one run, by issuing drbdadm adjust all.