The Linux Kernel/Storage

Linux storage is based on block devices

StBlock devicesorage: from file to hard disk

• cat /proc/filesystems
• http://www.tldp.org/LDP/tlk/fs/filesystem.html

VFS

• http://www.tldp.org/LDP/lki/lki-3.html
• ULK3 Chapter 12. The Virtual Filesystem

functions

• bread
• buffer uptodate
• get blk
• sb bread