On Thursday July 13, linuxmania.lizhi@xxxxxxxxx wrote: > Hi all, > I'm new to MD RAID. When I read the book "Understanding the Linux Kernel", I know that there are several layers between Filesystems (e.g. ext2) and block device files (e.g. /dev/sda1). These layers are: > Filesystem <==> Generic Block Layer <==> I/O Scheduler Layer <==> Block Device Driver <==> Block Device. > May I know where exactly is the MD RAID Device Layer(e.g. /dev/md0)? > Thanks a lot! MD lies between "Generic Block Layer" and "I/O Scheduler Layer". NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
