Re: [Xen-users] Slow network speed with Xen 3.2-1
On Sun, Sep 13, 2009 at 12:19:57PM +0300, Pasi Kärkkäinen wrote: On Fri, Sep 11, 2009 at 02:46:53PM -0400, Brent Verner wrote: I had a similar problem and the solution was to disable checksum offloading in the domU. sh# ethtool -K eth0 tx off You can add this to your /etc/network/interfaces, too.. post-up ethtool -K eth0 tx off I also had to disable this in my dom0 for dhcp to work... What physical NIC do you have? Sounds like a bug in the driver to me.. What driver/version? ethtool -i peth0 should tell that. Also please paste offloading settings from dom0: ethtool -k peth0 Thanks! -- Pasi cheers! b On Thu, Sep 10, 2009 at 2:19 PM, virtualroot virtualr...@gmail.com wrote: I'm getting a slow network speed (download/upload) domU and dom0 limits in 10kbps/20kbps. Booting a kernel without Xen, this doesnt happens /etc/xen/xend-config.sxp (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 196) (dom0-cpus 0) cat /etc/xen/XXX.cfg kernel = '/boot/vmlinuz-2.6.26-1-xen-amd64' ramdisk = '/boot/initrd.img-2.6.26-1-xen-amd64' memory = '2048' vcpus = '4' root = '/dev/sda2 ro' disk = [ 'phy:/dev/storage/XXX-disk,sda2,w', 'phy:/dev/storage/XXX-swap,sda1,w', ] name = 'XXX' vif = [ 'ip=190.228.X.X,mac=00:16:3E:37:17:9A' ] root = /dev/sda2 ro noapic acpi=off nopcmcia noagp nobluetooth extra = 3 xencons=tty on_poweroff = 'destroy' on_reboot = 'restart' on_crash = 'restart' I use Debian 5.0.2 kernel 2.6.26-1-xen-amd64 ___ Xen-users mailing list xen-us...@lists.xensource.com http://lists.xensource.com/xen-users ___ Xen-users mailing list xen-us...@lists.xensource.com http://lists.xensource.com/xen-users ___ Xen-users mailing list xen-us...@lists.xensource.com http://lists.xensource.com/xen-users -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Re: [Xen-users] Slow network speed with Xen 3.2-1
On Fri, Sep 11, 2009 at 02:46:53PM -0400, Brent Verner wrote: I had a similar problem and the solution was to disable checksum offloading in the domU. sh# ethtool -K eth0 tx off You can add this to your /etc/network/interfaces, too.. post-up ethtool -K eth0 tx off I also had to disable this in my dom0 for dhcp to work... What physical NIC do you have? Sounds like a bug in the driver to me.. What driver/version? ethtool -i peth0 should tell that. -- Pasi cheers! b On Thu, Sep 10, 2009 at 2:19 PM, virtualroot virtualr...@gmail.com wrote: I'm getting a slow network speed (download/upload) domU and dom0 limits in 10kbps/20kbps. Booting a kernel without Xen, this doesnt happens /etc/xen/xend-config.sxp (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 196) (dom0-cpus 0) cat /etc/xen/XXX.cfg kernel = '/boot/vmlinuz-2.6.26-1-xen-amd64' ramdisk = '/boot/initrd.img-2.6.26-1-xen-amd64' memory = '2048' vcpus = '4' root = '/dev/sda2 ro' disk = [ 'phy:/dev/storage/XXX-disk,sda2,w', 'phy:/dev/storage/XXX-swap,sda1,w', ] name = 'XXX' vif = [ 'ip=190.228.X.X,mac=00:16:3E:37:17:9A' ] root = /dev/sda2 ro noapic acpi=off nopcmcia noagp nobluetooth extra = 3 xencons=tty on_poweroff = 'destroy' on_reboot = 'restart' on_crash = 'restart' I use Debian 5.0.2 kernel 2.6.26-1-xen-amd64 ___ Xen-users mailing list xen-us...@lists.xensource.com http://lists.xensource.com/xen-users ___ Xen-users mailing list xen-us...@lists.xensource.com http://lists.xensource.com/xen-users -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
POP3 with Qmail
Hi! I've installed Qmail 1.01 and it works fine. My users want to read their mail via POP3 and via pine in shell. So I need to find solution to this problem. If I use Qmail's POP3 daemon, it supports only Maildirs and Pine does NOT support maildirs? Is there some patch for pine to make it support maildirs? If I deliver mail to homedirectory Mailboxes, pine works fine but where can I find *working* POP3 daemon that can read mail from homedirectory mailboxes? Qpopper should can do it, but If I compile it with -DHOMEDIRMAIL (or something like that) it works, but it still requires /var/spool/mail (it stores lock-files there). And I needed to do some other code-hacking before Qpopper worked, so Is there official version of some POP3-daemon that supports homedirectory mailboxes? -Pasi Karkkainen ^ . . Linux /-\ Choice.of.the .Next.Generation. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
