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创建NFS文件系统后，您需要使用ENS实例来挂载该文件系统，以实现多个ENS实例间共享访问文件系统的目的，目前需要您登录到ENS实例上进行手动挂载才能使用。

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[帮助文档] Alibaba Cloud Linux 3系统的NFS文件系统读取文件性能不符合预期, 如何处理？

在NFS（Network File System）文件系统中通过read、copy_file_range等系统调用读取文件时，与同场景下的Alibaba Cloud Linux 2相比，可能会存在明显的性能退化情况。本文介绍在Alibaba Cloud Linux 3系统的ECS实例中，在NFS文件...

[帮助文档] Alibaba Cloud Linux系统的Overlayfs文件系统缺乏读权限导致操作失败

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[帮助文档] Linux系统的ECS实例的/var/log/messages日志出现EXT4-fserror(deviceXXX):__ext4_find_entry:XXX错误的解决方案

本文介绍Linux系统的ECS实例中，/var/log/messages日志出现“EXT4-fs error (device XXX): __ext4_find_entry:XXX”错误的问题原因和解决方案。

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【Linux技术】磁盘的物理组织，深入理解文件系统

　磁盘即是硬盘，由许多块盘片（盘面）组成，每个盘片的上下两面都涂有磁粉，磁化后可以存储信息数据。每个盘片的上下两面都安装有磁头，磁头被安装在梳状的可以做直线运动的小车上以便寻道，每个盘面被格式化成有若干条磁道，这些磁道是同心圆。并规定最外面的磁道是0磁道，次外层是1磁道，每个磁道又被分成若干个扇区，...

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