support cloud volume, allow multi instances stored in one folder
support cloud volume, allow multi instances stored in one folder

laincloud/console,supermeng/console,supermeng/console,supermeng/console,wchaoyi/console,wchaoyi/console,wchaoyi/console,laincloud/console,panli889/console,supermeng/console,panli889/console,panli889/console,laincloud/console,wchaoyi/console,panli889/console,laincloud/console