similar to: issues with windows network speed

Hi all I''m getting this message on my CentOS 5.1 Xen VPS, after a yum update on a CentOS 5.1 x64 server. The main server runs CentOS 5.1 x86, Linux 2.6.18-53.1.13.el5xen #1 SMP Tue Feb 12 13:33:07 EST 2008 x86_64 x86_64 x86_64 GNU/Linux The VPS runs on CentOS 5.1 x64 Linux 2.6.18-8.el5xen #1 SMP Thu Mar 15 19:56:43 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux As such, I cannot ping

Hello, I have detected a problem with my network interfaces in my xen servers. The problem I have is that snmp is reporting interfaces as 10Mbps, although they are connected at 1000Mbps. Nevertheless, the nic is working at 1000Mbps, because it reports traffic at more than 10Mbps. This is not a critical bug, but it is annoying, because we have scripts to monitor interfaces and create usage

Hello, I have another question regarding Xen. I have noticed, and discovered that it is normal that the network speed from my Xen WinXP HVM instance is not that great. (ie: it is faster to copy files from one computer to another on my network then from my HVM to the local machine). I am seeing that one way around this are the paravirtualization drivers offered thru the commercial version of

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 =

Hi there. I have been dealing with a conundrum off and on with a VPS of mine. Windows 2003 Standard 32 bit on a Xen HVM instance. Been trying to get the GPLPV drivers working to help boost performance but always seem to run into one major issue: The PV network device looks like it works but actual connectivity is non-existant. Everything else in the GPLPV driver suite works fine. What I want to

Hi all, A client just phoned me and said he could not SSH into his VPS, yet he can ping it. So, I login to the host node, and check it out, can''t SSH into. I shutdown iptables on the VPS (via xm console serverza.vm) but still can''t SSH into it. I restart the VPS, still can''t SSH into it. So, I check the host, and found this in /var/log/messages: Jul 22 19:19:07

Hi, We are using Zenoss to monitor a number of paravirt Linux hosts (using the xen net device), it appears that an snmp query to the paravirt hosts is reporting the interface speed as 10mbit - which is significantly lower than what it really is (the dom0 host has 1gbit networking). This causes the occasional spurious error from the monitoring tool as it notices that a host is using 75% of its

Hi all, I have been trying to run an IDS system on OpenVZ based VPS which requires that I run this IPTABLES command : iptables -A FORWARD -j NFQUEUE However, so far I have not suceeded. I always get this errors: iptables: Unknown error 4294967295 Even when the NFQUEUE  IP modules was enabled by the VPS provider, I still get these errors and this appears to be OpenVZ bug.  So I want to

Hi Everyone, For all the folk here on this list that offer VPS hosting, do you guys just give a VPS to a customer in a non-firewalled state? Cheers _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello, I have been testing James'' GPLPV drivers and found excellent performance when using iperf but have been having issues when trying to download a file from a shared folder on my Windows 2003 Enterprise HVM to any other system whether it is linux or windows. Basically my initial iperf tests were showing 937Mbits/sec down and 345Mbits/sec up but when I try to copy a 2GB file

I am in need of some help with a speed issue on a test Red Hat server. The server is running RHEL4 ES Update 4. When copying a file using FTP it transfers at 19GB per hour, but when copying via SMB it transfers at 3-4GB per hour. The network card on the server is Intel 10/100. When copying using samba a simple cp -av command is used. I have tested when this server is part of Active Directory and

Hi all, I have a mixed environment of Windows 2000, XP, Linux, and MacOS X clients connecting to various Samba servers. Our network is 100Mbit switched ethernet. Originally, we were using samba 2.2.8a, with the socket options of TCP_NODELAY SO_SNDBUF=4096 SO_RCVBUF=4096. However, the MacOS X clients (which were added after the initial setup and testing), had horrible file xfer performance;

We have benchmarked Windows Server 2003/2008 xen vm to find out network capacity. Xen PV Driver (gplpv_2003x64_0.11.0.213.msi) is installed and xen version is 3.4.1. Windows Server 2003 network failure occured after pushing 3 hours network stress. it is certainly reproducible. (We repeated this test 4 times and got same result) Network drivers did not display any warnings or errors.Dom0 did not

Hi, I have a centos 5.6 xen vps which loses network connectivity once in a while with following error. ========================================= -bash-3.2# ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. ping: sendmsg: No buffer space available ping: sendmsg: No buffer space available ping: sendmsg: No buffer space available ping: sendmsg: No buffer space available

Hey all, My VPS system is now booting up perfectly apart from the following errors: "Checking for new hardwaremodprobe: FATAL: Could not load /lib/modules/2.6.12-1.1387_FC4xen0/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/2.6.12-1.1387_FC4xen0/modules.dep: No such file or directory modprobe: FATAL: Could not load

You should upgrade to 2.0-testing as there are some disk performance issues on 2.0.5 Ian > -----Original Message----- > From: xen-users-bounces@lists.xensource.com > [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of > Jack Downes > Sent: 03 April 2005 23:53 > To: xen-users@lists.xensource.com > Subject: [Xen-users] Speed of domainU drives > > Now, I

Hi all I'm getting this message on my CentOS 5.1 Xen VPS, after a yum update on a CentOS 5.1 x64 server. The main server runs CentOS 5.1 x86, Linux 2.6.18-53.1.13.el5xen #1 SMP Tue Feb 12 13:33:07 EST 2008 x86_64 x86_64 x86_64 GNU/Linux The VPS runs on CentOS 5.1 x64 Linux 2.6.18-8.el5xen #1 SMP Thu Mar 15 19:56:43 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux As such, I cannot ping the

Hello, All, Today one of our servers was crashed, after I rebooted the server, one vps can not boot up, and it needs fsck, after I run fsck command, a lot of files lost, and also some file content was changed. Not sure how could it happen, do you have any advice that can avoid this or recover the data? Thanks. _______________________________________________ Xen-users mailing list

Hi, I have a question around whether there is any way to control tinc routing if you have multiple routes to the same destination. I have a three node configuration, let's call them: home -> connects to both other nodes vps1 -> a VPS, providing connection to the internet vps2 -> another VPS, also providing a connection to the internet Both vps nodes provide their own 192.168.x.0

Hi all, I have two HP DL145 G1 machines, running centos4 (2.6.9-22.0.2.ELsmp). Nics are recognized as: eth0: Tigon3 [partno(BCM95704) rev 2002 PHY(5704)] (PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet 00:00:1a:19:f1:05 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap [1] eth1: Tigon3 [partno(BCM95704) rev 2002 PHY(5704)] (PCIX:100MHz:64-bit) 10/100/1000BaseT Ethernet