Chapter 13. IBM TotalStorage m-type family routing products 397
Fast LZO with history
This mode provides a 2-byte compression at a time with keeping the 8-byte
history. This uses more memory, but offers a higher compression ratio. We
recommend that you use this mode in an environment with a faster link (at
least T3 and faster) and with a fewer active initiator-target sessions.
LZO with history
This mode provides one byte of compression at a time along with keeping the
8-byte history. It offers a higher compression ratio at the expense of speed.
Therefore, we recommend that you use this mode in an environment with
fewer initiator-target sessions and a slower link (such as T3 and E3).
Deflate
This mode is suited to provide the best compr