. 给win server 2016 挂在 win server 2019 的安装盘
2. 点击setup 直接进行安装操作 选择不下载更新, 然后到达输入序列号的界面
序列号为:
WMDGN-G9PQG-XVVXX-R3X43-63DFG
![Win server 2016 升级 Win server 2019 [测试验证]_序列号](https://s2.51cto.com/images/blog/202108/23/2f5a50af96e964e54909f9cbb428b215.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
3. 选择桌面体验
![Win server 2016 升级 Win server 2019 [测试验证]_序列号_02](https://s2.51cto.com/images/blog/202108/23/eaf8bde331eaf39e25e74c17e3886b4f.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
4. 选择接收许可条约
然后选择需要保留的应用
![Win server 2016 升级 Win server 2019 [测试验证]_oracle_03](https://s2.51cto.com/images/blog/202108/23/17ba666a9a7c03426381f78c219ad884.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
5. 然后开始等待
![Win server 2016 升级 Win server 2019 [测试验证]_3d_04](https://s2.51cto.com/images/blog/202108/23/86b716480efc590b25e264e589c93a21.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
6. 然后进入提示
![Win server 2016 升级 Win server 2019 [测试验证]_回滚_05](https://s2.51cto.com/images/blog/202108/23/49843da98fff4816c08283e8534dbfe3.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
7. 安装界面:
![Win server 2016 升级 Win server 2019 [测试验证]_3d_06](https://s2.51cto.com/images/blog/202108/23/1e9cbc32466af39daf6368cff8057db9.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
8. 根据磁盘性能 时间可能会很长,我这边大概一个小时左右才能完成这个界面
![Win server 2016 升级 Win server 2019 [测试验证]_重启_07](https://s2.51cto.com/images/blog/202108/23/fab76008ce2f8f8250e59b006f632be7.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
9. 第一次升级失败. 准备进行第二次升级.
第一次失败的升级耗时 2个小时左右 回滚到了 2016的状态.
干 ESXi 上面两次升级 重启之后都是卡在 这个界面 吐血了.. 我等他一晚上 明天不行 就认为 升级不支持.
ESXi 5.5 上面没法实现升级
但是使用workstation 15 就能够正常的从 2016 升级到 2019 了.
![Win server 2016 升级 Win server 2019 [测试验证]_3d_08](https://s2.51cto.com/images/blog/202108/23/5d669e356921f1a68c54f14e0f90d57b.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
10. 验证 2008r2 无法保持应用升级到 2019
![Win server 2016 升级 Win server 2019 [测试验证]_oracle_09](https://s2.51cto.com/images/blog/202108/23/24f8083d9647c58f0386a77be183f0e6.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
11 验证2008r2 同样无法升级 2016
![Win server 2016 升级 Win server 2019 [测试验证]_oracle_10](https://s2.51cto.com/images/blog/202108/23/6406cc9f5ef3c072fceceba1c90197f6.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
12. 尝试 2008r2 升级2012r2
![Win server 2016 升级 Win server 2019 [测试验证]_3d_11](https://s2.51cto.com/images/blog/202108/23/01ddea693438fa3c446a55df0ff0a9d4.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=/resize,m_fixed,w_1184)
验证能够正常升级, 并且 数据库 oracle 和 sqlserver 貌似都正常
2008r2 升级完的效果
![Win server 2016 升级 Win server 2019 [测试验证]_回滚_12](https://img2018.cnblogs.com/blog/485196/201810/485196-20181027075531095-1960744485.png)
