i tried to update my wordpress to 3.01 lately but it took too long so i tried to refresh the page but it now displays.. Briefly unavailable for scheduled maintenance. Check back in a minute.[/B] can't even go to the http://domain.com/wp-admin/index.php anyone experienced this too?
yeah sometimes it takes a too long to upgrade to newer version.. the problem may occur if you refreshed the page in between the process. It will surely allow you access to your admin area after a few minutes.. http://domain.com/wp-admin hope the problem is already fixed and you got the access to your wordpress admin.
Some plugins also causing these kind of problems...Try to use as little and useful plugins as possible...It will keep your blog healthy and un messy on every upgradation...