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部署docker max virtual memory areas vm.max

inlike2021-11-03【原创文章】浏览(1722) 评论(0) 喜欢(15)

简介max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

docker-compose部署Elasticsearch集群出现错误：max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

在Windows10下面通过powershell运行命令：wsl -d docker-desktop、sysctl -w vm.max_map_count=262144

PS C:\Users\k\Desktop> wsl -d docker-desktop
SK-20210615WDKV:/tmp/docker-desktop-root/mnt/host/c/Users/k/Desktop# sysctl -w vm.max_map_count=262144
vm.max_map_count = 262144
SK-20210615WDKV:/tmp/docker-desktop-root/mnt/host/c/Users/k/Desktop# exit
PS C:\Users\k\Desktop>

在centos下面临时设置虚拟内存：

sudo sysctl -w vm.max_map_count=262144

持久化的修改修改配置文件：

/etc/sysctl.conf  # 配置文件
vm.max_map_count=262144  # 设置虚拟内存

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