辅助存储的话，如果SSVM没启动是看不到大小的。 主存储的可用空间大小与全局设置有关，默认超配【2】，也就是显示成2倍。具体原因，硬盘与CPU和内存不同，很少有人能全部用光，所以默认成2倍以提高利用率。
storage.overprovisioning.factor Used for storage overprovisioning calculation; available storage will be (actualStorageSize * storage.overprovisioning.factor) 2 >-----Original Message----- >From: 朱益萍 [mailto:874413...@qq.com] >Sent: Friday, January 30, 2015 3:31 PM >To: cloudstack >Subject: 存储问题 > >我做cloudstack的时候，主存储和辅助存储都是使用NFS，两个存储都在同一 >个服务器上，但是我添加上去的时候辅助存储的空间大小为空的，而主存储显示 >的大小超过我NFS服务器的大小？ Disclaimer: The contents of this e-mail, and its attachments, if any, are confidential and may be protected by law against any unauthorized use. If you have received this e-mail by mistake or have reason to believe that you are not the intended recipient, please notify the sender by reply e-mail as soon as possible and delete it from your computer system immediately thereafter. If you are not the intended recipient, you must not copy this e-mail or attachment or disclose the contents to any other person. While we have made every effort to keep our network virus free, we take no responsibility for any computer virus which might be transferred by way of this e-mail
