question: why does my compression rate change based on the *clients*
kernel (i think)?
situation: testing using btrfs with lzo, when I run with equal kernels
on the server and client I get the same compression (on a 11GB:1.2GB).
When I run on a client with a 2.6.x kernel I get (11GB:6GB), same
file, all nfs4. btw, I dont get the same speed, 11GB file, server to
server, 16secs on btrfs/lzo; 11GB file, client to server 2mins on
btrfs/lzo over NFS.
has anyone tried or can explain?
server: 3.9.9-201.fc18.x86_64
client (in question): 2.6.31.6-2.caos
client (get same compression): 3.9.9-201.fc18.x86_64 or 3.9.9-302.fc19.x86_64
thanks for any enlightening thoughts!