From: "John A. Sullivan III" <jsullivan@opensourcedevel.com>
To: netdev@vger.kernel.org
Subject: Latency difference between fifo and pfifo_fast
Date: Mon, 05 Dec 2011 23:10:13 -0500 (EST) [thread overview]
Message-ID: <30c2e9e0-4208-4c19-9e43-31f95e13575d@jasiiieee> (raw)
In-Reply-To: <8f05fdb0-6e4c-4adf-b8d1-bd67a0dc114f@jasiiieee>
Hello, all. We are trying to minimize latency on our iSCSI SAN. The network is entirely dedicated to the iSCSI traffic. Since all the traffic is the same, would it make sense to change the qdisc for that interface to fifo from the default pfifo_fast or is the latency difference between the two completely negligible? Thanks - John
next parent reply other threads:[~2011-12-06 3:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8f05fdb0-6e4c-4adf-b8d1-bd67a0dc114f@jasiiieee>
2011-12-06 4:10 ` John A. Sullivan III [this message]
2011-12-06 6:02 ` Latency difference between fifo and pfifo_fast Eric Dumazet
2011-12-06 6:29 ` Eric Dumazet
2011-12-06 8:39 ` John A. Sullivan III
2011-12-06 8:51 ` Eric Dumazet
2011-12-06 18:20 ` Rick Jones
2011-12-06 18:39 ` Dave Taht
2011-12-06 19:44 ` John A. Sullivan III
2011-12-07 13:04 ` Eric Dumazet
2011-12-07 13:27 ` Dave Taht
2011-12-07 14:08 ` David Laight
2011-12-08 0:05 ` John A. Sullivan III
2011-12-07 23:27 ` Stephen Hemminger
2011-12-08 0:34 ` John A. Sullivan III
2011-12-07 23:49 ` Stephen Hemminger
2011-12-08 3:20 ` John A. Sullivan III
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