Slower transfers on XEN

To: port-xen%NetBSD.org@localhost
Subject: Slower transfers on XEN
From: "Marcin M. Jessa" <lists%yazzy.org@localhost>
Date: Tue, 16 Mar 2010 20:46:38 +0100

Hi guys.

I have an AMD64 server running NetBSD 5.0.2 with two 500Gb IDE drives.

The drives are raided with RaidFrame and Raid 1. The FFS file systemsare mounted with log option.Copying large files i noticed I get about 6-7 mbit/s when running Xenand about 10-11 when running GENERIC kernel and scping to the same filesystem.

I had to disable ACPI on this server as well.
Any idea why there is this dicrease in performance ?


Marcin

Follow-Ups:
- Re: Slower transfers on XEN
  - From: Greg Troxel

Prev by Date: Re: Migrating from x86 to amd64 Dom0 with x86 DomUs
Next by Date: XM and Python sha warning
Previous by Thread: Setting up vnd devices for disks
Next by Thread: Re: Slower transfers on XEN
Indexes:

Home | Main Index | Thread Index | Old Index