After the D7 upgrade I noticed that even after setting up Pathauto aliases, and running bulk update, a great many of the nodes still have /node/333 type addresses. I checked the node edit pages on several of them, and I found they all had the "Generate automatic URL alias" box unchecked. Somehow that happened during the upgrade because they were checked in D6. I'm guessing that's why Pathauto isn't updating them. Assuming I haven't missed something obvious, is there a way I can turn back on the "Generate automatic URL alias" box for all of them?