vnx 5400 微码升级 版本05.33.021.5.256 修复的问题是什么？

​各位好：​

​我们想升级一下vnx 5400 的微码 版本为05.33.021.5.256 。合适吗？​

​版本05.33.021.5.256 修复的问题是什么？​

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​Hello, everyone:​

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​We would like to upgrade the VNX 5400 microcode version to 05.33.021.5.256.Is ok for you?​

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​What are the fixes for version 05.33.021.5.256?​