26 Apr
2010
26 Apr
'10
9:04 a.m.
On Thu, Apr 15, 2010 at 07:50:12PM -1000, david wrote :
Aurelien wrote:
No router, no switch, just two machines with the very same ethernet card
and distribution and kernel linked one to the other.
Actually, I've checked by monitoring network with iptraf. The result is
clear :
scp => transfer rate ~= 1Gb/s
netjack2 => transfer rate < 20Mb/s
--
Aurélien
On Fri, Apr 16, 2010 at 02:37:42AM +0200, torbenh
wrote :
Hmmm - you don't happen to have your gigabit cards connected via a
non-gigabit router/switch? Faster cards will usually happily connect at
slower speeds if that's the best something along the way can do ...
On Thu, Apr 15, 2010 at 08:34:11AM +0200,
Aurelien wrote:
OK.
This gives another point to netjack2!
Concerning my problems with my network, it finally seems like both my
gigabit ethernet cards (Atheros Attansic L1) works in .... 10MB!!! That
should explain why I get these offset of 3 to 16 (!!!) cycles!
It's weird, as the card is supported by the kernel, and lshw tells it
works at 1GB, but however, rate is around 10MB and lower. Hello,
I'm always hesitating between netjack1/2.
Considering netjack1 and sync transport. I works fine, but I would like
the master to set the tempo for the slave(s), and it looks like netjack1
does not that (in the jackdmp version, at least). Am I wrong? Is there a
way to get the tempo from master to slave?
no. you definitely need a
transportmaster on the slave.