if (logger.isInfoEnabled()) {
logger.info("Orion disk usage user data job started"); //$NON-NLS-1$
}
IMetaStore metaStore = OrionConfiguration.getMetaStore();
List<String> userids = metaStore.readAllUsers();
for (String userId : userids) {
File userRoot = metaStore.getUserHome(userId).toLocalFile(EFS.NONE, null);
String diskUsage = getFolderSize(userRoot);
UserInfo userInfo = metaStore.readUser(userId);
// try to store the disk usage timestamp and value in the user profile