Re: NFS limited to 4K reads/writes
Re: NFS limited to 4K reads/writes
- Subject: Re: NFS limited to 4K reads/writes
- From: John Clark <email@hidden>
- Date: Thu, 31 Jan 2002 20:03:56 -0800
Am Donnerstag den, 31. Januar 2002, um 08:52, schrieb Andrew Gallatin:
By poor performnace, I mean that Darwin reads at 12MB/sec over a
2Gb/sec link. Tru64 and FreeBSD can both read at 50MB/sec. (this is
from a file warm in the server's cache; no disk I/O). Darwin performs
just as well as the competition when its the server...
Since network performance triggers my carnivore monitoring software...
I'll assume that by '2 Gb/sec' link, one is talking about gigabit
ethernet
in full duplex mode.
How are you measuring your performance. Also what are the hardware
details, for example Darwin on a G4 with the internal gigabit ethernet
interface; Tru65 or FreeBSD on a ???.
Also have you tried ttcp and verified the 50 MB/s is symetrical.