测试了几个 主流 DDNS， dyndns 比较易用， 简单，反应快。 大多数路由器原生支持！ ????一个
日期: 2017 年 5 月 24 日
弄了三个 WD SSD 250G 组RAID 0 跑VM。Windows Server 2016 DC+ Hyper-V 感觉和单个SSD 速度差不过， 单个SSD 性能 读/写 450MB/s 三个放到一起 RAID 0 读/写 500MB/s $%^*&&^(&*)(&(^*^*& 后悔当初没有提前测速， 环境都好了 才发现 这个问题。 总感觉是 哪里不对，至少上1G/s 吧。 等有空在继续研究 未完待续。。。
As you mentioned this is a known issue and we are still working on it. We are trying to find the best way to fix it without changing permissions (for security reasons). In the meantime, you can try with the following workaround: Connect to your server via SSH and execute: sudo chown -R bitnami:daemon /opt/bitnami/wordpress/wp-content sudo chmod -R g+w /opt/bitnami/wordpress/wp-content After that, you should be able to upgrade WordPress. Thanks in advance for your consideration and patience. We w…