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2010 Jun 08
21
My future plan
My future plan currently looks like this for my VPS hosting solution, so any feedback would be appreciated: Each Node: Dell R210 Intel X3430 Quad Core 8GB RAM Intel PT 1Gbps Server Dual Port NIC using linux "bonding" Small pair of HDDs for OS (Probably in RAID1) Each node will run about 10 - 15 customer guests Storage Server: Some Intel Quad Core Chip 2GB RAM (Maybe more?) LSI
2008 Aug 27
1
ACPI HPET Timer - Works on standard Kernel - Broken on Xen Kernel
...8, 31 hpet0: 3 32-bit timers, 25000000 Hz hpet_resources: 0xfed00000 is busy Do I have to pass an additional boot option? (ACPI is already enabled) or is there something wrong with my Xen Kernel build? Anyone have any idea why the Xen kernel would break hpet support? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire. GU32 3DZ SEMTEC Limited trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. D...
2009 Jan 26
3
GPLPV
Hello list; I´ve updated my windows 2k3 GPLPV drivers from 0.9.9 to 0.9.12-pre13. But now, i have two xen block devices; (of course, one of them is not working and is marked with the yellow exclamation). How can i fix it, or how can i uninstall the GPLPV drivers in order to make a clean install? Thanks Juan Pablo _______________________________________________ Xen-users mailing list
2008 Aug 28
8
RHEL 5.2 Xen Kernel doesn''t detect all amount of physical memory
Hello All, Does anyone know what is the current status of RHEL 5.2 x86_64 with respect to the maximum amount of RAM detected by the Xen 64 bit kernel (the one that shipped with Red Hat distribution ) In the following link https://www.redhat.com/docs/manuals/enterprise/RHEL-5-manual/en-US/RHEL510/Virtualization_Guide/ch-virt-hw-support.html it states that 32GB of RAM is the maximum amount of
2009 Sep 09
1
RE: xen - rdma live migration support
...erformance RDMA fabrics. What is the status of RDMA Live Migration support in Xen? From http://wiki.xensource.com/xenwiki/XenRoadMap it appears that it is part of Xen4.0 release? When is that scheduled to be released, and, is there a working prototype available? Thanks, Ola Torudbakken The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...
2009 Aug 06
2
kernel 2.6.30 xenified --- report - firmware problem
Hi, I am sucesfully running 2.6.30 xenified kernel: Machine DELL Optiplex 960 CPU intel E8400 8GB RAM Debian lenny 5.0 x64 Xen 3.4.1 rc11 + kernel 2.6.30.2 xenified thanks to howto from bderzhavets: http://bderzhavets.wordpress.com/2009/07/07/building-xenified-2-6-30-1-kernel-via-xen-patches-2-6-30-2-tar-bz2/ So far running ok. 1) I am not able to resolve issue while booting xenified
2009 Feb 02
4
Xen 3.3.0 cpu cache problems
Dear Xen users, I have a problem with "Xen 3.3.0". All domU (paravirt) only have "32 KB" of cache instead of "6144 KB" as listed in dom0. This is really noticeable under load since the system tends to be really slow. I did not have this problem with "Xen 3.2.1". I''m using the same domU configuration files for the new and the old installation.
2008 Aug 12
1
Powernow Failure with Xen Kernel
...acturer powernow-k8: invalid pstate 4 - bad value 4. powernow-k8: Please report to BIOS manufacturer powernow-k8: 0 : fid 0x0 gid 0x0 (2000 MHz) powernow-k8: 2 : fid 0x0 gid 0x0 (0 MHz) powernow-k8: 3 : fid 0x0 gid 0x0 (0 MHz) powernow-k8: 4 : fid 0x6b gid 0xfa (4294936 MHz) The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire. GU32 3DZ SEMTEC Limited trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. D...
2009 May 13
3
Virsh-install error
...0) File "/usr/lib64/python2.4/site-packages/libvirt.py", line 573, in createLinux if ret is None:raise libvirtError(''virDomainCreateLinux() failed'', conn=self) libvirtError: virDomainCreateLinux() failed XML description for domain is not well formed or invalid The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...
2010 Jan 17
2
docs/reference for NUMA usage?
i''m reading up on numa usage. so far, i''ve enabled numa on my Xen box. @ Dom0 i see, xm dmesg | grep -i numa (XEN) Command line: ... numa=on ... (XEN) No NUMA configuration found i guess i need to ''configure'' numa. i''ve no clue how, and haven''t found the docs for it yet, despite looking. i found this old thread,
2009 Apr 24
12
NIC Offloading Confusion
...ch settings in particular tend to cause trouble? (I just disabled all of them because this was a server that is in use that I converted to paravirt dirvers) Does anyone have any Ethtool -K recommendations for a Xen, Redhat/Centos, Intel PCI-Express and Intel Legacy PCI drivers? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...
2005 Dec 30
5
scriptilicious autocomplete
Hello I found this list on the scriptilicious website. I am looking for some help with the Autocomplete.Local, the only examples I can find are using it with Ruby, can this be used without Ruby with just plain Javascript? Any help would be great, thanks! --louis
2008 Jul 31
1
Am I running NUMA?
...attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106. (XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106. (XEN) traps.c:1996:d0 Domain attempted WRMSR 0000000000000277 from 00000501:00070406 to 00000501:00070106. The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire. GU32 3DZ SEMTEC Limited trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. D...
2008 Sep 05
0
3.2.1+ HVM + HAP + NUMA - Poor Memory Performance
...d = 00, upcall_mask = 00 dirty_cpus={4} cpu_affinity={4} (XEN) paging assistance: hap, 4 levels NUMA looks OK: nr_cpus : 8 nr_nodes : 2 cores_per_socket : 4 threads_per_core : 1 cpu_mhz : 2000 Thanks in advance, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire. GU32 3DZ SEMTEC Limited trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. D...
2008 Nov 03
0
Import OVF format VM?
I need to import a VM in OVF format (Using Xen 3.3.0 on Centos 5.2). I found this: http://sourceforge.net/projects/open-ovf/ But don''t really know where to start. Does anyone have any tips? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire. GU32 3DZ SEMTEC Limited trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. D...
2008 Nov 18
0
Xen PV 0.9.12-pre3 with Multiple NICs/Bridges, Hard Lock
...add the second NIC the system hard locks within a few seconds of networking coming up. Both NICs looks fine from device manager and Network connections. Any ideas how I can get this working with 2 NICs. Is a different version of the GPL PV driver more likely to work? Thanks in advance, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SEMTEC Limited Trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Busines...
2008 Dec 12
0
RE: [ofa-general] Infiniband performance
...onfidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...
2009 Apr 22
0
Trusted certificate for Encrypted VNC + Vencrypt
...ert that works but still gives the exact same warnings. I restarted the Xend service to ensure the new cert would be used. The hostname I''m using matches the Xen Dom0 hostname so I really don''t understand the Hostname Mismatch error. Can anyone offer any advice? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...
2009 Jul 23
0
10GB Ethernet for Xen - Intel, Solarflare, Mellanox, Which is best?
...64 32 ? Transmit Queues 32 ? ? PCI-E Version 2 2 1 Direct IO No No Linux PV Only Mac/Vlan per port ? 128 4096 IOAT and MSI-X Yes Yes Yes Does the Solarflare chip support multi-queue as well as direct IO? Any other features I should be looking at? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...
2009 Nov 12
0
Is NUMA working correctly?
...node3:12-15 node_to_memory : node0:3239 node1:9580 node2:14826 node3:10577 Any ideas? Is xm info wrong ( I thought it should show 0 in this config)? Or is something wrong with the config? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK...