search for: paravirtualised

...ement modes as follows * This scheme provides consistent function and variable names even when * different guests are running in different memory-management modes. * 1. A guest running in auto-translated mode (e.g., shadow_mode_translate()) * will have gpfn == gmfn and gmfn != mfn. * 2. A paravirtualised x86 guest will have gpfn != gmfn and gmfn == mfn. * 3. A paravirtualised guest with no pseudophysical overlay will have * gpfn == gpmfn == mfn. * what is the meaning about auto-translated mode,is it not the same with paravirtualised one ? does the auto-translated mode work for hvm and shado...

...oesn''t seem to work: + xm block-attach win2008ss phy:/dev/zvol/dsk/pool1/win2008ss.dsk2 \ hdd:disk w 0 results in: elkner.sol ~ > + xm block-list win2008ss --long (0 (vbd (uuid 7cb8fadf-619d-dde6-bda9-dcc18023c7d5) (bootable 1) (devid 768) (driver paravirtualised) (dev hda:disk) (uname phy:/dev/zvol/dsk/pool1/win2008ss.dsk) (mode w) (backend 0) ) ) (1 (vbd (uuid fbbc4777-3d56-cc87-e7ea-b4cc2ec17ffc) (bootable 0) (devid 5632) (driver paravirtualised) (dev hdc:cdrom) (unam...

Hi! What benefits do I get if I put "type=paravirtualised" in my network card config for a Win2k8 domU with PV drivers installed? Is it necessary, will it improve performance? I have read about this option here: http://plone.lucidsolutions.co.nz/linux/xen/windows/windows-server-2008-r2-xen-hvm-installation-with-gpvpv-drivers Thanks, Daniel ______...

Please tell me any link which I can follow to convert the Ubuntu 10.04 64 bit Desktop as paravirtual guest. I have tested it . But after conversion it comes to text mode. * * _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users

...(pci ()) (nomigrate 0) ) ) (status 1) (state --p---) (device (vif (bridge eth0) (mac blah) (uuid blah) ) ) (device (vbd (uuid blah) (bootable 1) (driver paravirtualised) (dev xvda) (uname file:/vm/leela/leela.img) (mode w) ) ) (device (vbd (uuid blah) (bootable 0) (driver paravirtualised) (dev xvdb) (uname phy:/dev/disk/by-id/scsi-SATA_SAMSUNG_bl...

(The list appears to have eaten my previous attempt to send this. Apologies if you receive multiple copies.) The attached patches allow you to use paravirtualised network and block interfaces from fully virtualised domains, based on Intel''s patches from a few months ago. These are significantly faster than the equivalent ioemu devices, sometimes by more than an order of magnitude. These drivers are explicitly not considered by XenSource to be an a...

Hi. I has xen virtual machine in paravirtualisation. Host and guest sysstems are CentOS. When I use top in guest machine I see, that system use 20% resourses. But in host machine I see, that machine use 50% resourses. In config machine has 5 processors, and has cpu_cap 352. Processor is 2266MHz. Therefor for statistic in guest machine it use ~ 2266 MHz(1 processor), and for Xen hypervisor - 4000

Hi, I''ve seen this asked a few times, but I just can''t work out whether I am misinterpreting how this is supposed to work, or if it is just broken in my setup. What I want is to be able to see the character cell console of DomU''s via VNC. As far as I understand, when I create/startup the DomU, then a vnc server should start listening on my Dom0. I have tried every

help to understand is_running _on_xen ?    I don''t  understand why we check this condition is_running_on_xen  ?In all drivers(front & back) code we are checking this condition ?what is this function stands for ? what it does ? DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this

# HG changeset patch # User Ian Campbell <ian.campbell@citrix.com> # Date 1322233890 0 # Node ID b4c07fbe3557ae501fc2d8a21b41f1b1cd5198cb # Parent 31e71820ce93b72b0223882f6c2e1f461920bda9 docs: xlexample.hvm: mention the viridian setting. Turning this on for Windows guests is recommended. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> diff -r 31e71820ce93 -r b4c07fbe3557

...(vif (bridge vbr_lo) (mac 00:16:3e:4c:7d:f7) (backend 0) (uuid 12bc4f60-2071-18a3-a09f-44c0cdc8f51a) (script vif-bridge) ) ) (device (vbd (uuid e600f181-cdb0-1ffa-e8dd-b834f94f56ac) (driver paravirtualised) (dev xvda:disk) (uname file:/xenfs/images/vm-sles10snap/bootdisk) (mode w) (type disk) (backend 0) ) ) (device (vbd (uuid 95d3a30b-17c4-8ad8-b812-cb298aebb3d1) (driver paravirtualised)...

...de the DomU i cannot see any disk xvdb. xend.log shows : [2011-10-25 16:27:32 14794] DEBUG (XendDomainInfo:853) XendDomainInfo.device_create: {''uuid'': ''18743cdb-d88a-84e3-c2e4-c5c726e06cda'', ''bootable'': 0, ''driver'': ''paravirtualised'', ''dev'': ''/dev/xvdb'', ''uname'': ''file:/root/ubunut-natty/Extra'', ''mode'': ''w''} I tried googling !! Any Ideas?? -- Thanks Vipul Borikar "Our task must be to free ourselves...b...

...cur several times per day, but don't appear to have any obvious cause and I am not aware of any problems this is causing. [They could be the cause of some reappearing UID type messages that also periodically are logged, but I can't be sure] They occur on a lightly loaded Linode VM, KVM Paravirtualised and with only local SSD disk storage. The VM is a Gentoo Linux VM running the latest kernels that Linode provide. I also saw this problem under Xen. The dovecot setup is a dsync replication between two hosts, there is about 150ms of latency between them. The host where I am seeing these mes...

...= 8 [2008-08-09 17:18:49 7001] DEBUG (image:371) features = [2008-08-09 17:18:49 7001] INFO (XendDomainInfo:1514) createDevice: vbd : {''uuid'': ''559e62ad-cb63-065f-dbec-800690d41e2e'', ''bootable'': 1, ''driver'': ''paravirtualised'', ''dev'': ''sda2'', ''uname'': ''phy:xbd/test1.sda2'', ''mode'': ''w''} [2008-08-09 17:18:49 7001] DEBUG (DevController:118) DevController: writing {''virtual-device'': '...

Is there any way to make gaming in domU work? It''s not clear to me, if this can be done with open-gl or so. If this is impossible now, is some development planned in this area? Eventually I would wait buying my next pc until the necessary cpu features are available. TIA, martin -- _______________________________________________________________________________ No MS-Word attachments

Hi all, I was wondering if cpu frequency scaling in dom0 (using the cpufreq=dom0-kernel boot parameter) may cause problems with HVM domUs? This is on Xen 3.2.1. PV domUs seem to work just fine. They adjust to the frequency change on the go. The HVM I run using the unmodified_driver drivers (also from the 3.2.1 release) seem to have very slow timers if dom0 lowers the frequency. Birger

...em B<localtime=BOOLEAN> + +Set the real time clock to local time or to UTC. 0 by default, i.e. set to UTC. + +=item B<rtc_timeoffset=SECONDS> + +Set the real time clock offset in seconds. 0 by default. + =head3 Support for Paravirtualisation of HVM Guests The following options allow Paravirtualised features (such as devices) diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c index 8417661..d39ecbe 100644 --- a/tools/libxl/libxl_create.c +++ b/tools/libxl/libxl_create.c @@ -124,6 +124,17 @@ int libxl__domain_build_info_setdefault(libxl__gc *gc, if (b_info->target_memk...

...UG (image:730) flags = 0 [2013-02-25 13:06:39 5470] DEBUG (image:731) superpages = 0 [2013-02-25 13:06:40 5470] INFO (XendDomainInfo:2367) createDevice: vbd : {'uuid': '04d99772-cf27-aecf-2d1b-c73eaf657410', 'bootable': 1, 'driver': 'paravirtualised', 'dev': 'xvda', 'uname': 'phy:/dev/lv/vserv1-boot', 'mode': 'w'} [2013-02-25 13:06:40 5470] DEBUG (DevController:95) DevController: writing {'virtual-device': '51712', 'device-type': 'disk', 'pr...

Hi, Im trying to compile kernel 3.0.4 inside Centos 5 DomU The steps I do are Make bzImage Make modules Make modules_install Depmod -a mkinitrd /boot/initrd.img-3.0.4 3.0.4 but them im getting this -bash-3.2# mkinitrd /boot/initrd.img-3.0.4 3.0.4 ls: /etc/modprobe.d/*.conf: No such file or directory No module ehci-hcd found for kernel 3.0.4, aborting. If I exclude the

...ds out 5368709120 bytes (5,4 GB) copied, 180,349 s, 29,8 MB/s C) I Copied img file to my ubuntu karmic desktop with python 2.6.4 and run ""xva.py" script: jorge@ubus1:~/vm_xen_img$ ./xva.py --is-pv --disk disco_imagen_asterisk.img --file=asterik.xva VM Details: Name: Unnamed Type: Paravirtualised VCPUS: 1 Memory(bytes): 268435456 ACPI: true APIC: true PAE: true NX: false Viridian: true Disk xvda(Bootable): disco_imagen_asterisk.img Generating XVA file asterik.xva Processing disk disco_imagen_asterisk.img(5368709120 bytes) [ ##################################################################...