search for: tsc_mode

# HG changeset patch # User Ian Campbell <ian.campbell@citrix.com> # Date 1320922479 0 # Node ID bc79b560aafa1e4dc42af00e6a326dc651b5636a # Parent 460b507e15f864dd6712f5040e36538d6e076ae4 libxl: use named options for tsc_mode. It seems that this knob is expoerted from the hypervisor as a raw integer (no symbolic names) documented in xen/include/asm-x86. Propagating that all the way to the end user is hardly friendly (it''s bad enough in the hypercall interface). Add an enum at the libxl level with a hopefully...

Hey, I''m experiencing strange problem: non-deterministic PV domain hang, only on some machines (with fast SSD drive). I''ve tried xen-4.1.0 and xen-4.1.1 with many kernels different kernels: VM: - 2.6.38.3 xenlinux based on SUSE package - vanilla 3.0.3 - vanilla 3.1 rc2 dom0: - 2.6.38.3 xenlinux based on SUSE package - vanilla 3.1 rc2 Result always the same: sometimes VM

...t is not. >> Xl defaults to 0 [zero], I am going to change it right now. >> ==== >> >> So, it seems like (at least as of July 2010), xl is defaulting to >> "timer_mode=1". That is, assuming that the then-current timer_mode is >> the same as present-day tsc_mode. > > No, I believe they are different things. > > tsc_mode is to do with the TSC, emulation vs direct exposure etc. Per > xen/include/asm-x86/time.h and (in recent xen-unstable) xl.cfg(5) > > timer_mode is to do with the the way that timer interrupts are injected > into the...

...the OVMF code from the git mirror, I just copy the OVMF bios to ovmf directory. I use the bios="ovmf" in the HVM config file. But, there is an error when I create the domain. root@gavin-laptop:~# xl create hvm_ubuntu.hvm Parsing config file /root/hvm_ubuntu.hvm WARNING: specifying "tsc_mode" as an integer is deprecated. Please use the named parameter variant. e.g. tsc_mode="default" failed to free memory for the domain So, do you have any ideas about this problem? Thank you very much. Best Regards, Bei Guan _______________________________________________ Xen-devel m...

...name = "Windows2008R2" vcpus=2 acpi=1 apic=1 disk = [ ''file:/vm/Windows2008R2,hda,w'', '',hdc:cdrom,r'' ] device_model = ''qemu-dm'' sdl=0 opengl=1 vnc=1heheh flw vncpasswd=''12345'' stdvga=0 serial=''pty'' tsc_mode=0 xend.log: [2010-06-21 12:06:19 5946] INFO (SrvDaemon:332) Xend Daemon started [2010-06-21 12:06:19 5946] INFO (SrvDaemon:336) Xend changeset: unavailable. [2010-06-21 12:06:19 5946] DEBUG (XendDomainInfo:149) XendDomainInfo.recreate({''max_vcpu_id'': 1, ''cpu_time'...

...tion ) (bootloader /usr/bin/pygrub-4.1b) (maxmem 1024) (memory 1024) (shadow_memory 0) (features ) (on_xend_start ignore) (on_xend_stop ignore) (cpu_time 0.0) (online_vcpus 0) (image (linux (kernel ) (superpages 0) (tsc_mode 0) (videoram 4) (pci ()) (nomigrate 0) ) ) (status 1) (state --p---) (device (vif (bridge eth0) (mac blah) (uuid blah) ) ) (device (vbd (uuid blah)...

Hi guys I have installed Xen 4 on Debian Lenny 5.0. I have a physical Windows 2003 Server and I wanna convert this server on a virtual server... I try to use XenConvert but without sucsess... Somebody can help??? Thanks Gilberto Nunes TI Selbetti Gestão de Documentos Telefone: +55 (47) 3441-6004 Celular: +55 (47) 8861-6672 _______________________________________________ Xen-users mailing

Hi, I am trying to correlating performance issue in guest VM with the scheduling trace from Xentrace. User-mode application in guest VM periodically dump APIC ID and RDTSC into trace. I also start Xentrace in Dom0 during the same period. However, I notice that range of TSC values report both trace is completely disjointed. TSC values from Xentrace is always greater than what guest VM see, even

...nore'], ['on_xend_stop', 'ignore'], ['vcpus', 2], ['oos', 1], ['image', ['linux', ['kernel', '/kernels/vmlinux-2.6.18.8-4'], ['videoram', 4], ['args', 'root=/dev/xvda ro xencons=tty console=tty1 '], ['tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], ['device', ['vbd', ['uname', 'phy:vg/fs_6818'], ['dev', 'xvda'], ['mode', 'w']]], ['device', ['vbd', ['uname', 'phy:vg/fs_6819'], [...

...sable_migrate, false); diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c index 0bdd654..91c4bd8 100644 --- a/tools/libxl/libxl_dom.c +++ b/tools/libxl/libxl_dom.c @@ -65,6 +65,8 @@ int libxl__build_pre(libxl__gc *gc, uint32_t domid, libxl_ctx *ctx = libxl__gc_owner(gc); int tsc_mode; char *xs_domid, *con_domid; + uint32_t rtc_timeoffset; + xc_domain_max_vcpus(ctx->xch, domid, info->max_vcpus); libxl_set_vcpuaffinity_all(ctx, domid, info->max_vcpus, &info->cpumap); xc_domain_setmaxmem(ctx->xch, domid, info->target_memkb + LIBXL_MAXME...

The following series flushes my documentation queue and replaces previous postings of those patches. The main difference is that the xl cfg file is now formatted using POD instead of markdown and presented as a manpage. I have setup a cron job to build docs/html and publish it at http://xenbits.xen.org/docs/unstable/ (it''s a bit bare right now). The motivation for some of these patches

...ile:/vm/win7.img,hda,w'', ''file:/file/Windows7_ru_en_x86_x64.iso,hdc:cdrom,r'' ] device_model=''/usr/lib/xen/bin/qemu-dm'' boot="d" sdl=0 vnc=1 vnclisten="192.168.1.2" vncpasswd='''' stdvga=0 serial=''pty'' tsc_mode=0 soundhw=''sb16'' localtime=3 # cat /var/log/xen/xend.log [2010-06-07 01:24:04 1573] DEBUG (XendDomainInfo:101) XendDomainInfo.create([''vm'', [''name'', ''win7''], [''memory'', 2048], [''on_xend_start'...

I''m not able to start, destroy, or delete a DomU: > xen1:~ # xm start test4 > Error: Domain is already running > Usage: xm start <DomainName> > > Start a Xend managed domain >   -p, --paused                   Do not unpause domain after starting it    >   -c, --console_autoconnect      Connect to the console after the domain   

...dows2008R2,hda,w'', ''file:/vm/windows.iso,cdrom,r'' ] > > device_model = ''qemu-dm'' > > sdl=0 > > opengl=0 > > vnc=0 > > #vncpasswd=''12345'' > > stdvga=0 > > serial=''pty'' > > tsc_mode=0 > > > But I''ve got the same error. > > Any ideas? > > Thanks, > > Daniel Bojczuk > > > > On Mon, Jun 21, 2010 at 12:22 PM, Arpan Jindal <jindalarpan@gmail.com> > wrote: > > Hello > > i think there is issue with the like as is ex...

...cpus', >>2], >> ['oos', 1], ['image', ['linux', ['kernel', >>'/kernels/vmlinux-2.6.18.8-4'], >> ['videoram', 4], ['args', 'root=/dev/xvda ro xencons=tty >>console=tty1 '], >> ['tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], >>['device', >> ['vbd', ['uname', 'phy:vg/fs_6818'], ['dev', 'xvda'], ['mode', >>'w']]], >> ['device', ['vbd', ['u...

...39;kernel''], [''args'', ''root=/dev/sda2 ro ''], [''superpages'', ''0''], [''videoram'', ''4''], [''pci'', []], [''nomigrate'', ''0''], [''tsc_mode'', ''0''], [''notes'', [''HV_START_LOW'', ''4118806528''], [''FEATURES'', ''!writable_page_tables|pae_pgdir_above_4gb''], [''VIRT_BASE'', ''3221225472''], ['...

...pus', '1'], ['cpus', '8-15'], ['oos' , 1], ['bootloader', '/usr/lib/xen-default/bin/pygrub'], ['bootloader_args', '-q'], ['image', ['linux', ['root', '/dev/xvda2 ro'], ['videoram', 4], [ 'tsc_mode', 0], ['nomigrate', 0]]], ['s3_integrity', 1], ['device', ['vbd', ['uname', 'drbd:abook-disk'], ['dev', 'xvda2'], ['mode', 'w']]], ['device ', ['vbd', ['uname', 'drbd:abook-swap'], [&...

...0], [''vpt_align'', 1], [''xauthority'', ''/root/.Xauthority''], [''xen_platform_pci'', 1], [''memory_sharing'', 0], [''device_model'', ''/usr/lib64/xen-4.1/bin/qemu-dm''], [''tsc_mode'', 0], [''nomigrate'', 0]]], [''s3_integrity'', 1], [''device'', [''vbd'', [''uname'', ''phy:/dev/vg_xen/solaris11''], [''dev'', ''ioemu:hda''], [''mode&...

...;'oos'', 1], [''image'', [''linux'', [''kernel'', ''/xenkernels/vmlinuz-ubuntu-11-64''], [''ramdisk'', ''/xenkernels/initrd-ubuntu-11-64.gz''], [''videoram'', 4], [''tsc_mode'', 0], [''nomigrate'', 0]]], [''s3_integrity'', 1], [''device'', [''vbd'', [''uname'', ''phy:/dev/xenvms/Jason283-disk''], [''dev'', ''xvda''], [''mode...

...''], [''bootloader_args'', ''''], [''image'', [''linux'', [''root'', ''/dev/xvda1 ro''], [''videoram'', 4], [''args'', ''xencons=tty''], [''tsc_mode'', 0], [''nomigrate'', 0]]], [''s3_integrity'', 1], [''device'', [''tap2'', [''uname'', ''tap2:remus:backup_ip:9000|aio:/home/xen/domains/lucid/disk.img''], [''dev'', ''xv...