Re: BUG REPORT: -net tap,fd=X does not work correctly in kvm-86

2009-05-23 Thread Nikola Ciprich
Hi, are You sure about that? at least ifname seems to be valid parameter, I'm using it for naming host interfaces for tens of my kvms... and both are stated in kvm-85 help: -net tap[,vlan=n][,name=str][,fd=h][,ifname=name][,script=file][,downscript=dfile] in general the error message Josh is pos

qemu-kvm-0.10.5, kvm-kmod-2.6.30, libvirt-0.6.4 - save/restore still unreliable

2009-06-12 Thread Nikola Ciprich
oper way. Could somebody give me a hint on how to debug this? thanks a lot in advance! nik -- --------- Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz

Re: [libvirt] qemu-kvm-0.10.5, kvm-kmod-2.6.30, libvirt-0.6.4 - save/restore still unreliable

2009-06-12 Thread Nikola Ciprich
tart the machine, but it seems to be stuck, even though I removed -S parameter. > > -- > Libvir-list mailing list > libvir-l...@redhat.com > https://www.redhat.com/mailman/listinfo/libvir-list > -- - Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 1

Re: [libvirt] qemu-kvm-0.10.5, kvm-kmod-2.6.30, libvirt-0.6.4 - save/restore still unreliable

2009-06-12 Thread Nikola Ciprich
majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz

Re: [libvirt] qemu-kvm-0.10.5, kvm-kmod-2.6.30, libvirt-0.6.4 -save/restore still unreliable

2009-06-16 Thread Nikola Ciprich
e need to unfreeze the domain somehow after loading it? > > Replace cat with gzip -c or other compression tool (and reverse on > migrate in) for more efficient on-disk storage. > > -Original Message- > From: Nikola Ciprich [mailto:extmaill...@linuxbox.cz] > Sent: Satu

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-07-03 Thread Nikola Ciprich
ays nik On Wed, Jun 15, 2011 at 07:26:43AM +0200, Nikola Ciprich wrote: > Hello Avi, > sorry, I've been off for vacation for few days now. I think even "clean" > preinstalled guest worked properly, only the one particular production > machine didn't. > I'

Re: 2.6.32.x guest dies when trying to run tcpdump

2011-07-18 Thread Nikola Ciprich
with best regards nik On Sun, Apr 17, 2011 at 05:15:24PM +0200, Nikola Ciprich wrote: > OK, just wanted to let You know I were testing it quite a lot, and I'm not > able to reproduce this with 2.6.38.3-rc1. > So the bug must have been fixed. > I'll bisect it to find prope

KVM got slow after adding more physical memory to host

2011-09-06 Thread Nikola Ciprich
, there is almost no I/O activity from guests, and running top in them shows them to really be idle... but they eat like 60-70% of host CPU core time each.. Do You have any idea on what should I check? thanks a lot in advance nik -- --------- Ing. Nikola CIPRICH Li

Re: KVM got slow after adding more physical memory to host

2011-09-06 Thread Nikola Ciprich
00:0b fee0-fee00fff : Local APIC fee0-fee00fff : reserved fee0-fee00fff : pnp 00:0d 1-53fff : System RAM n. > > -- > error compiling committee.c: too many arguments to function > -- --------- Ing. Nikola CIPRICH LinuxBox.cz

Re: KVM got slow after adding more physical memory to host

2011-09-06 Thread Nikola Ciprich
te-back. > > -- > error compiling committee.c: too many arguments to function > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777

Re: KVM got slow after adding more physical memory to host

2011-09-06 Thread Nikola Ciprich
ry (and restarting of course), it just got disabled again? but why could this be?? > > -- > Gleb. > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596

Re: KVM got slow after adding more physical memory to host - SOLVED

2011-09-06 Thread Nikola Ciprich
once more. have a nice day. nik On Tue, Sep 06, 2011 at 08:01:47PM +0300, Avi Kivity wrote: > On 09/06/2011 07:30 PM, Nikola Ciprich wrote: >> OK, seems like Avi's right, at least the windows guest is not using DMA >> though the question is, why did it got disabled >

Re: tcpdump locks up kvm host for a while.

2011-09-30 Thread Nikola Ciprich
-Robin > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- --------- Ing. Nikola CIPRICH LinuxBox.cz,

Re: [kvm] Re: tcpdump locks up kvm host for a while.

2011-10-01 Thread Nikola Ciprich
ill hpet do any better? > > -Robin > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 e

Re: [kvm] Re: [kvm] Re: [kvm] Re: [kvm] Re: [kvm] Re: [kvm] Re: tcpdump locks up kvm host for a while.

2011-10-02 Thread Nikola Ciprich
> When I run tcpdump on a *guest*, the entire guest completely freezes > up; no response even to hitting enter on the console. "virsh list" > also locks up whenever it tries to print state about that VM (but > the others work fine), as does any other operation that touches the > state of that VM.

Re: who cames from xen?

2011-02-10 Thread Nikola Ciprich
o try kvm. > Any experiences here from xen to kvm? > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- -----

Re: who cames from xen?

2011-02-10 Thread Nikola Ciprich
eb 10, 2011 at 09:20:17PM +, Mauro wrote: > On 10 February 2011 19:30, Nikola Ciprich wrote: > > Hi, > > I switched from XEN to KVM long time ago, and haven't felt sorry since > > then... > > Are You interestid in something in particular? > > Then.I&#

qemu-kvm-0.13.0, 2.6.37.1 - after migration, some of guests got stuck

2011-02-20 Thread Nikola Ciprich
o.. BR nik -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxbox.cz - -- To unsubs

Re: [ANNOUNCE] qemu-kvm-0.14.0

2011-02-22 Thread Nikola Ciprich
subscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org >

Re: [ANNOUNCE] qemu-kvm-0.14.0

2011-02-23 Thread Nikola Ciprich
balloon.o > # virtio has to be here due to weird dependency between PCI and virtio-net. > # need to fix this properly > obj-$(CONFIG_NO_PCI) += pci-stub.o Hello, yup, I've noticed Your patch just after sending my report.. thansk a lot, I'll try it right away! have a nice day nik

Re: [ANNOUNCE] qemu-kvm-0.14.0

2011-02-23 Thread Nikola Ciprich
)' before '*' token /usr/src/redhat/BUILD/qemu-kvm-0.14.0/qemu-kvm.h:673:38: error: attempt to use poisoned "env" /usr/src/redhat/BUILD/qemu-kvm-0.14.0/qemu-kvm.h:690:37: error: attempt to use poisoned "TARGET_PAGE_BITS" /usr/src/redhat/BUILD/qemu-kvm-0.14.0/qemu-kvm.

regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-23 Thread Nikola Ciprich
fine. does somebody have a tip on where the problem could be, or should I bisect this? I tried on 2 different machines, host is x86_64, qemu-kvm 0.13.0, 0.14.0. If I shall provide more information (or bisect), please let me know. cheers! nik -- - Ing. Nikola CIPRICH L

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-24 Thread Nikola Ciprich
On Thu, Feb 24, 2011 at 12:17:40PM +0200, Avi Kivity wrote: > On 02/24/2011 01:42 AM, Nikola Ciprich wrote: >> Hello Avi et al, >> seems like I've hit regression in 2.6.37: >> 32bit SMP centos guest stopped booting, they just hang during initrd phase. >> (haven

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-24 Thread Nikola Ciprich
ction > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH Linux

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-24 Thread Nikola Ciprich
org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxbox.cz -

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-24 Thread Nikola Ciprich
re some new windows testing machine, try and report.. -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-25 Thread Nikola Ciprich
y: Zachary Amsden Signed-off-by: Marcelo Tosatti Unfortunately I couldn't try 2.6.37 with just this one reverted, certainly other patches rely on it, but hopefully I've not screwed something while bisecting... so what now? n. -- --------- Ing. Nikola

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-27 Thread Nikola Ciprich
, this patch > covers > all necessary cases. > > Signed-off-by: Zachary Amsden > Signed-off-by: Marcelo Tosatti > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-28 Thread Nikola Ciprich
ing about TSC in guest, but I've just started it.. n. > > Thanks, > > Zach > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-28 Thread Nikola Ciprich
On Mon, Feb 28, 2011 at 10:17:24AM -0500, Zachary Amsden wrote: > On 02/28/2011 09:32 AM, Nikola Ciprich wrote: >>> Does the bug you are hitting manifest on both Intel and AMD platforms? >>> >> I don't have any AMD box here, I'll try this out at my ho

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-28 Thread Nikola Ciprich
0] CE: hpet6 increased min_delta_ns to 7500 nsec [ 5241.474321] CE: hpet6 increased min_delta_ns to 11250 nsec -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-02-28 Thread Nikola Ciprich
nsec [ 5241.474321] CE: hpet6 increased min_delta_ns to 11250 nsec -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238

recommended timer frequency for host and guest

2011-03-01 Thread Nikola Ciprich
heers nik -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxb

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-02 Thread Nikola Ciprich
; -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-03 Thread Nikola Ciprich
but I guess asking for adding clocksource kernel parameter is not problem. -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 7

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-03 Thread Nikola Ciprich
at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linux

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-04 Thread Nikola Ciprich
ot; on the host as a kernel > parameter and see if it makes a difference? I tried it, no change.. n. -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linux

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-04 Thread Nikola Ciprich
d the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-04 Thread Nikola Ciprich
t(KVM_REQ_CLOCK_UPDATE, vcpu) before the conditional (as I did in my test), or should it go somewhere to else {..} section? it's called inside the conditional again, which will cause it to be called twice in some cases, is it OK? n. -- --------- Ing. Nikola CIPR

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-04 Thread Nikola Ciprich
int cpu) > } > > kvm_x86_ops->vcpu_load(vcpu, cpu); > + kvm_request_guest_time_update(vcpu); > if (unlikely(vcpu->cpu != cpu)) { > /* Make sure TSC doesn't go backwards */ > s64 tsc_delta = !vcpu->arch.last_host_tsc ? 0

Re: regression - 2.6.36 -> 2.6.37 - kvm - 32bit SMP guests don't boot

2011-03-06 Thread Nikola Ciprich
"unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142

[PATCH] add missing guest clock update removed by e48672fa25e879f7ae21785c7efd187738139593

2011-03-07 Thread Nikola Ciprich
e48672fa25e879f7ae21785c7efd187738139593 removed kvm_request_guest_time_update(vcpu); this breaks 32bit SMP guests using virtio-clock. thus add unconditional call to kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu) to fix the problem. Signed-off-by: Nikola Ciprich --- arch/x86/kvm/x86.c |1

Re: [PATCH] add missing guest clock update removed by e48672fa25e879f7ae21785c7efd187738139593

2011-03-09 Thread Nikola Ciprich
.@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbo

[PATCHv2] fix regression caused by e48672fa25e879f7ae21785c7efd187738139593

2011-03-09 Thread Nikola Ciprich
commit 387b9f97750444728962b236987fbe8ee8cc4f8c moved kvm_request_guest_time_update(vcpu), breaking 32bit SMP guests using kvm-clock. Fix this by moving (new) clock update function to proper place. Signed-off-by: Nikola Ciprich --- diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index

Re: qemu-kvm-0.14.0 msix_mask_notifier failed.

2011-03-21 Thread Nikola Ciprich
the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +

msix_unset_mask_notifier: Assertion `dev->msix_mask_notifier' failed.

2011-03-22 Thread Nikola Ciprich
entfd support (I'm using centos 5 for host). host kernel is 2.6.37, arch x86_64, I'm using qemu-kvm-0.14.0 is there some workaround for this? thanks in advance nik -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420

Re: [PATCHv2] fix regression caused by e48672fa25e879f7ae21785c7efd187738139593

2011-03-26 Thread Nikola Ciprich
kvm->arch.kvmclock_offset = delta; > + kvm_for_each_vcpu(i, vcpu, kvm) > + kvm_make_request(KVM_REQ_CLOCK_UPDATE, vcpu); > break; > } > case KVM_GET_CLOCK: { -- - Ing. Nikola

2.6.32.x guest dies when trying to run tcpdump

2011-04-02 Thread Nikola Ciprich
ot, I can reproduce this. perhaps this can suggest something? Could somebody please help me to find and possibly fix this bug? If needed, I can provide further debugging information, bisect etc... Thanks a lot in advance! nik -- - Ing. Nikola CIPRICH LinuxBox.cz

Re: 2.6.32.x guest dies when trying to run tcpdump

2011-04-02 Thread Nikola Ciprich
More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis:

windows PIO question

2012-02-02 Thread Nikola Ciprich
e light on this for me, I'd be very grateful... Thanks a lot in advance with best regards nikola ciprich -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799

Re: windows PIO question

2012-02-05 Thread Nikola Ciprich
ments to function > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis

Re: windows PIO question

2012-02-07 Thread Nikola Ciprich
at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis:

2.6.36 modprobe kvm-intel - general protection fault

2010-11-08 Thread Nikola Ciprich
ly something wrong... n. -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxbox.cz

Re: 2.6.36 modprobe kvm-intel - general protection fault

2010-11-12 Thread Nikola Ciprich
), starting from the end and working > towards the beginning, to see which line introduces the error. You will > have to reboot after each try. Note you can do this in a VM since it is > before the check for hardware support. > - bisect > > -- > error compiling committee.

2.6.37-rc2 after KVM shutdown - unregister_netdevice: waiting for vmtst01eth0 to become free. Usage count = 1

2010-11-16 Thread Nikola Ciprich
t.. n. -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxb

Re: 2.6.37-rc2 after KVM shutdown - unregister_netdevice: waiting for vmtst01eth0 to become free. Usage count = 1

2010-11-17 Thread Nikola Ciprich
> > > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH

Re: limiting guest block i/o for qos

2010-11-25 Thread Nikola Ciprich
t; Thanks, > Thomas > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola C

Re: Memory leaks in virtio drivers?

2010-11-26 Thread Nikola Ciprich
memory cheers n. -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxbox.cz

qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
s taking so long, and fix it eventually? can I use kvm_trace to achieve this task? how? I'll be very gratefull for any help... with best regards nik -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
but as I said, overall performance is OK. > > Stefan > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- --

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
; More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linux

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
;s qemu-kvm pids.. hope it's OK here's the trace: http://nelide.cz/downloads/nik/trace.tar.bz2 n. -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.l

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
gt; More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
s list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
etty well! n. > > Regards, > Daniel > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- --

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
gt; I'm no longer sure this is the problem. > > -- > error compiling committee.c: too many arguments to function > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-06 Thread Nikola Ciprich
[kernel.kallsyms] >>137.00 2.9% gen_rotc_rm_T1 /usr/bin/qemu-kvm > > Do you have a guest running with kvm disabled?! nope, all seem to be using KVM > > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 7

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-09 Thread Nikola Ciprich
isposal, we can create more testing guests and play with them on host where I can reproduce. So far thanks a lot for all the time You've spent with it. BR nik -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-09 Thread Nikola Ciprich
too many arguments to function > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- -

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-09 Thread Nikola Ciprich
On Sun, Jan 09, 2011 at 02:36:55PM +0100, Nikola Ciprich wrote: > > What are the differences between the host the completes chkdsk and the > > host that fails? Hardware-wise and software-wise. > Software-wise, I'm not aware of any, both nodes use: > - kernel 2.6.3

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-09 Thread Nikola Ciprich
d the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-09 Thread Nikola Ciprich
kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 6

Re: qemu-kvm-0.13.0 - winsows 2008 - chkdisk too slow

2011-01-09 Thread Nikola Ciprich
Hi Avi, sorry it took so long. running chkdsk from windows is OK, runs pretty fast. so there must be something different in this preboot environment. n. On Sun, Jan 09, 2011 at 04:15:19PM +0100, Nikola Ciprich wrote: > > Ok. Is chkdsk outside the preboot environment working okay on the ba

Re: [PATCHv2] fix regression caused by e48672fa25e879f7ae21785c7efd187738139593

2011-04-11 Thread Nikola Ciprich
Hello Zachary, what is the current status, are You going to post this patch to Avi? I'd like to see one (or both) in stable eventually, I think it's good candidate.. BR nik - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava te

Re: 2.6.32.x guest dies when trying to run tcpdump

2011-04-17 Thread Nikola Ciprich
OK, just wanted to let You know I were testing it quite a lot, and I'm not able to reproduce this with 2.6.38.3-rc1. So the bug must have been fixed. I'll bisect it to find proper fix so it can be posted to stable... n. On Sat, Apr 02, 2011 at 09:42:26PM +0200, Nikola Ciprich wrot

2.6.32 guest with paravirt clock enabled hangs on 2.6.37.6 host (w qemu-kvm-0.13.0)

2011-05-08 Thread Nikola Ciprich
ublic/trace-cmd.tar.bz2 Could somebody please have a look at this? I also tried 2.6.38.5, but the result is the same... cheers nik -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273

Re: 2.6.32 guest with paravirt clock enabled hangs on 2.6.37.6 host (w qemu-kvm-0.13.0)

2011-05-08 Thread Nikola Ciprich
t seem to suffer this problem but hitting another (different) problem in 2.6.32 complicates thinks a bit :( If somebody would have some hint on how to proceed, I'd be more then grateful.. cheers n. On Sun, May 08, 2011 at 10:53:56PM +0400, Michael Tokarev wrote: > 08.05.2011 22:33, Ni

Re: 2.6.32 guest with paravirt clock enabled hangs on 2.6.37.6 host (w qemu-kvm-0.13.0)

2011-05-08 Thread Nikola Ciprich
(CC Zachary) well, I should also note that while testing 2.6.37 host, I had Zach's patch fixing guest clock regression applied... n. On Sun, May 08, 2011 at 08:33:04PM +0200, Nikola Ciprich wrote: > Hello everyboy, > while installing new virt machine today, I noticed that 2.6.32

Re: 2.6.32 guest with paravirt clock enabled hangs on 2.6.37.6 host (w qemu-kvm-0.13.0)

2011-05-09 Thread Nikola Ciprich
n 05/08/2011 12:06 PM, Nikola Ciprich wrote: >> OK, >> I see.. the problem is, that I'm trying to hunt down bug causing hangs >> when 2.6.32 guests try to run tcpdump - this seems to be reproducible even >> on latest 2.6.32.x, and seems like it depends on kvm-clock

Re: 2.6.32 guest with paravirt clock enabled hangs on 2.6.37.6 host (w qemu-kvm-0.13.0)

2011-05-09 Thread Nikola Ciprich
, I'll try and report... thanks for the hints! n. > > Zach > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.li

qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
my possibilities of testing are a bit limited (bisecting this will be quite problematic), but I'll do what I can to help fix this... Could somebody please have a look on it? thanks a lot in advance! n. -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
ody of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +4

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
emu-kvm is started by root user anyways.. On Thu, May 26, 2011 at 01:22:37PM +0300, Gleb Natapov wrote: > On Thu, May 26, 2011 at 12:20:56PM +0200, Nikola Ciprich wrote: > > > You can make a copy from your production image, install 0.14 version in > > > different place from 0.13 a

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
dr=0x3 -usb -vnc 0.0.0.0:24104 -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 > > > On Thu, May 26, 2011 at 01:22:37PM +0300, Gleb Natapov wrote: > > > On Thu, May 26, 2011 at 12:20:56PM +0200, Nikola Ciprich wrote: > > > > > You can ma

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
//vger.kernel.org/majordomo-info.html > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: ser...@linuxbox.cz -

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
? n. -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email ser

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 1

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ----- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 09

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-26 Thread Nikola Ciprich
Your help! n. > > -- > Gleb. > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- ------

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-05-27 Thread Nikola Ciprich
gnature is too narrow to contain. > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- - I

Re: qemu-kvm-0.14.x regression - windows 2K8 R2 stopped booting

2011-06-14 Thread Nikola Ciprich
k? > > -- > error compiling committee.c: too many arguments to function > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mob

how to get discard working on KVM block devices?

2013-03-10 Thread Nikola Ciprich
ports FITRIM ioctl failed: Operation not supported). I tried with kernel 3.8.2 on both host and guest, and qemu-1.4.0. Is there anything special needed to do to get discard working? thanks a lot in advance for any reply BR nik -- --------- Ing. Nikola CIPRI

continuous packet drops in KVM guests

2013-04-15 Thread Nikola Ciprich
ied to increase receive buffers etc, to no avail. Still few packets are dropped every second. Sometimes it's visible even on ssh session.. What could be the culprit of this? Didn't anyone have similar problem? thanks a lof for any hints.. BR nik -- --------

vmwrite error: reg 401e value a0332340 (err 12)

2013-04-19 Thread Nikola Ciprich
the host is x86_64 RHEL6 based, kernel 3.0.60, qemu-kvm-1.4.0 running only one guest (windows XP) any idea what could this be? thanks a lot in advance nik -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijna 168, 709 00 Ostrava tel.: +420 591 166 21

Re: vmwrite error: reg 401e value a0332340 (err 12) (SOLVED)

2013-04-21 Thread Nikola Ciprich
Hi, I'll reply to myself - the kernel is 3.0.60, but kvm module was 3.6 needing 29282fde80d44e587f8c152b10049a56e61659f0. problem solved. nik On Fri, Apr 19, 2013 at 01:33:45PM +0200, Nikola Ciprich wrote: > Hi, > > on one of my boxed I'm getting (maybe) KVM related crash

windows 2008 "falling asleep" under KVM

2013-07-11 Thread Nikola Ciprich
e issue? http://lists.nongnu.org/archive/html/qemu-devel/2013-03/msg02278.html I've tried disabling HPET, same result. I'm using qemu-kvm 1.4.0, seabios 1.7.2.2, kernel 3.0.82 with kvm-kmod-3.8, x86_64 centos6. Any idea what should I check? Thanks a lot in advance with bes

Re: windows 2008 "falling asleep" under KVM

2013-07-11 Thread Nikola Ciprich
when "idle". Maybe I should somehow check what the process is doing? (how?) BR nik > Is Window configured to suspend itself after a timeout? > > -- > Gleb. > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijn

Re: windows 2008 "falling asleep" under KVM

2013-07-11 Thread Nikola Ciprich
tm, so I'll report in few hours.. BR nik > > > -- > Gleb. > -- - Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijna 168, 709 00 Ostrava tel.: +420 591 166 214 fax:+420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz

Re: windows 2008 "falling asleep" under KVM

2013-07-12 Thread Nikola Ciprich
nd the line "unsubscribe kvm" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- --------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijna 168, 709 00 Ostrava tel.:

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