Hi,
For
understanding the LVM and Snapshot module, I am going through the
source code
for solving some of my queries like
-How does it allocate space for
creating snapshot?
-Does it create snapshot on the same
volume?
-How does it copy the buffer to snapshot?
To move
in further details I have compiled the LVM source code for
debugging.
But after giving some of the printk statements in the code
for understanding the flow the print statement of lvm.c get printed but
the
print statement in lvm-snap.c is not getting printed.
Can
any one give some pointer to solve this or any other better approach
to
solve my above queries?
> Thanks in
advance
Mekhala