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【Q041】CoW 策略指什么，docker 中有哪些应用 #42

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shfshanyue opened this issue Nov 19, 2019 · 1 comment

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shfshanyue commented Nov 19, 2019

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shfshanyue added linux docker labels

wuzhejia commented Jan 20, 2023

写时复制
优点：
共享镜像层，减少镜像大小、占用存储空间大小
减少容器大小
减少容器的启动时间
当多个容器使用相同镜像时，只需创建可写层
转自：https://www.cnblogs.com/chuanzhang053/p/16612286.html

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