convert: LBA -> inode # -> filename



Hi,

I am working in the block layer. I use EXT{2,3} file system for my
work.

I have a trace data by blktrace which is supported in Linux kernel
2.6.
In each line of the trace data, the block number (LBA: Logical Block
Address) and access time is stored.

I want to know what the file, which has the block number, is. How
can I get the file name by its block number?

Help is needed. Thank you.

.