原文链接:https://mp.weixin.qq.com/s/PQb_PwgxzyeeFZyz3FsO6wEROFS pluster 模式的用处:It's used to judge whether inplace I/O can be used due to the current status of pclusters in the chain.有四种:INFLIG...阅读全文
compact index是EROFS默认使用的压缩布局,内核提交描述如下: staging: erofs: add compacted ondisk compression indexes
This patch introduces new compacted compression indexes.
In contract to legacy...阅读全文
H的erofs已经支持Android,QC/droid 10下生成镜像有如下错误:failed to find [app] in canned fs_configcode在system/core/libcutils/canned_fs_config.cpp:void canned_fs_config(const char* path, int dir, const cha...阅读全文
Android P环境,mkfs.erofs is required firstly. Let's build vendor.img with erofs format.build process for vendor with ext4看下vendor image with ext4过程:core/main.mk:1111:vendorimage: $(INSTALLE...阅读全文
参考staging erofs,on-disk inode layout相关实现是erofs_fs.h + super.c + inode.c。data mappings先看文档介绍:- Metadata & data could be mixed by design;Different from other read-only file systems, an EROF...阅读全文