Re: [Qemu-discuss] Converting qcow2 image to raw thin lv

2017-02-13 Thread Jakob Bohm
t to support older kernels without the fix, we can think about a driver-specific option for the 'file' driver that overrides the kernel's value. But I really want to make sure that we use such workarounds only in addition, not instead of doing the proper root cause fix in the kernel. So can you please

Re: [Qemu-discuss] Multiple snapshots with one guest user

2017-01-16 Thread Jakob Bohm
to keep their changes that are on the second disk, but still having to recreate their changes (such as software installations) on the first disk. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] Guest screen resolution problem

2017-01-15 Thread Jakob Bohm
small. I tried vncviewer FullScreen :1 vncviewer geometry 1000x1000 :1 But the size is still small. Any idea about that? Check the display driver and screen resolution settings inside the Windows Guest. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej

Re: [Qemu-discuss] system_clock_scale unset in hw/intc/armv7m_nvic.c

2017-01-13 Thread Jakob Bohm
tellaris.c does. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] ERROR unsupported configuration: guest and host CPU are not

2017-01-11 Thread Jakob Bohm
CPU(s): 0-5,12-17 NUMA node1 CPU(s): 6-11,18-23 Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - R

Re: [Qemu-discuss] q35+usb3 not working with Windows 10 guest

2017-01-02 Thread Jakob Bohm
r to usb 2, and try again, and the usb disk is correctly redirected to my guest. I just want to know if I missed some configuration or guest driver, or it is simply that q35 + usb3 is not yet supported in Windows guest. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.

Re: [Qemu-discuss] How to use tap for qemu guest network?

2016-12-15 Thread Jakob Bohm
used the manual way, which involved a qemu- supplied shell script that created and configured the tap device as root while qemu ran as a normal user. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This publi

Re: [Qemu-discuss] Memory calculation guidance

2016-11-24 Thread Jakob Bohm
that correcting for the slowness of light would allow calculating the actual amount, similar to how similar issues with the observed positions of the moons of Jupiter was solved? :-) Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark

Re: [Qemu-discuss] sharing files between host and guest

2016-11-03 Thread Jakob Bohm
evice models should be implemented in QEMU's source tree and (ideally) upstreamed. The "how to add a new board or devices" is unfortunately still at the level of "look at one that was added recently and see how it was done". thanks -- PMM Enjoy Jakob -- Jakob Bohm, CIO, Partn

Re: [Qemu-discuss] How to resolve "Failed to mmap" error?

2016-10-22 Thread Jakob Bohm
a bit meager compared to what might be available with lower level Windows tools, but at least it's easy. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding a

Re: [Qemu-discuss] big mips64-64 initrd does not boot

2016-09-09 Thread Jakob Bohm
On 09/09/2016 06:42, Dennis Luehring wrote: that makes it more clear - thx Am 08.09.2016 um 20:54 schrieb Jakob Bohm: According to your kernel message log, the guest machine only has 256MiB RAM: memory: 1000 @ (usable) P.S. I think you swapped the two log

Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk Write Cache

2016-08-17 Thread Jakob Bohm
On 17/08/2016 16:56, Andrew Martin wrote: - Original Message - From: "Jakob Bohm" <jb-gnumli...@wisemo.com> To: qemu-discuss@nongnu.org Sent: Wednesday, August 17, 2016 9:34:32 AM Subject: Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk Write Cach

Re: [Qemu-discuss] Understanding QEMU Cache Modes and Emulated Disk Write Cache

2016-08-17 Thread Jakob Bohm
data is written directly to the host disk cache, guest responsible for issuing periodic fdatasync(2) calls With the caveat above about what the the guest actually issues to cause host side fdatasync(2) calls. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transforme

Re: [Qemu-discuss] Using 2.5 multicore and the qemu (qemu-system-ppc64) is never sleeping

2016-07-04 Thread Jakob Bohm
emu_cond_wait(). Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] Unable to use DMA of PCI IDE bus master

2016-06-23 Thread Jakob Bohm
On 24/06/2016 02:13, Yanjun Yang wrote: On Thu, Jun 23, 2016 at 10:22 PM, Jakob Bohm <jb-gnumli...@wisemo.com <mailto:jb-gnumli...@wisemo.com>> wrote: On 23/06/2016 09:02, Yanjun Yang wrote: Hi, I was trying to use DMA to transfer a sector of data from hardisk

Re: [Qemu-discuss] Disk Corruption

2016-06-01 Thread Jakob Bohm
3ef847b12eaea4c 0 2016-04-14 05:22:34 00:00:00.000 We've tried using qcow2.py from src to clear the snapshot headers, however it didn't help. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denma

Re: [Qemu-discuss] USE QEMU + KVM TO RUN CUSTOM KERNEL

2016-05-04 Thread Jakob Bohm
s of KVM and would have optimized the default cases to work together). Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote S

Re: [Qemu-discuss] Unable to debug 2.5.0 qemu-system-ppc64.exe with gdb

2016-04-08 Thread Jakob Bohm
64 variant, it still takes me almost an hour to experiment with other compile and link options. Any help is highly appreciated! Thorkil B. Rasmussen Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 3

Re: [Qemu-discuss] failed to start qemu after system restart

2016-04-08 Thread Jakob Bohm
amd there should fix the issue. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Pho

Re: [Qemu-discuss] failed to start qemu after system restart

2016-04-08 Thread Jakob Bohm
3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core cpb npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold bmi1 I am guessing this is some unspecified recent AMD chip? Enjoy Jakob -- Jakob Bohm, CIO, Partner,

Re: [Qemu-discuss] failed to start qemu after system restart

2016-04-07 Thread Jakob Bohm
d "-enable-kvm" to your qemu scripts recently? I always used "qemu -cdrom -enable-kvm -vnc :10 ." in my commands. What do you mean by qemu scripts? Regards, Mahmood Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transfo

Re: [Qemu-discuss] Installing an OS without booting or Interaction

2016-04-06 Thread Jakob Bohm
Preseeding the Debian installer is one example of this. B) Using a script to put the various parts of the OS into a disk image, then convert that disk image to a qemu virtual disk (using the qemu-img command) and finally just booting the VM from that disk. Enjoy Jakob -- Jakob Bohm, CIO, Partn

Re: [Qemu-discuss] Difference between qemu-kvm, qemu-system-x86_64, qemu-x86_64

2016-04-04 Thread Jakob Bohm
uld be run using the KVM kernel module or not. In the past that option was only available in the special qemu-kvm program. See man qemu-system-x86_64 for the exact names options. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denm

Re: [Qemu-discuss] response to BIOS int 0x13 calls

2016-03-14 Thread Jakob Bohm
calls. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] User Behavior Tracking defenses in VMs

2016-03-14 Thread Jakob Bohm
emu itself is another. Games that use letters as navigation keys (WASD etc.) or require precise timing of key presses is a third group. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussi

Re: [Qemu-discuss] Black screen when emulating Raspberry Pi with qemu 2.5

2016-03-08 Thread Jakob Bohm
e-initialized CPU and accesses the pre-initialized GPU for display output. 5. At some point in the boot process (maybe the kernel phase, maybe a script on an initrd) mounts the "ext2, ext3 or ext4" partition or file as Linux root, then proceeds with a mostly ordinary Debian boot

Re: [Qemu-discuss] golang on linux-user

2016-03-03 Thread Jakob Bohm
On 01/03/2016 14:08, Peter Maydell wrote: On 1 March 2016 at 13:00, Jakob Bohm <jb-gnumli...@wisemo.com> wrote: As an alternative, could it be useful to look beyond the current glibc code and see if there is a way for qemu-user to provide the full set of Linux syscall provided faci

Re: [Qemu-discuss] golang on linux-user

2016-03-01 Thread Jakob Bohm
se the ways that qemu-user shares other resources, such as the process address space. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain error

Re: [Qemu-discuss] qemu network question/problem

2016-02-16 Thread Jakob Bohm
r the Linux Bridge subsystem (on the Host) to do the missing MAC filtering (similar to how the ARP subsystem can be supplemented with an ARP daemon). Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 Th

Re: [Qemu-discuss] Problem converting from vmdk to raw format

2016-02-01 Thread Jakob Bohm
it is in the dir /media/windows So what I am doing wrongly? Which qemu-img version are you using? Or which commit in the case of git tree? Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søbo

Re: [Qemu-discuss] which guest sent io request?!

2016-01-26 Thread Jakob Bohm
er wants to simulate. On 26/01/2016 04:51, Ata Fatahi baarzi wrote: thank you dear, so is there an identifier, something like guest_id in source code to find it each time which guest is getting service? On Tue, Jan 26, 2016 at 1:11 AM, Jakob Bohm <jb-gnumli...@wisemo.com <mailto:jb-gn

Re: [Qemu-discuss] which guest sent io request?!

2016-01-25 Thread Jakob Bohm
and each qemu process handles only one guest, all of the qemu source code knows which guest it is handling, because it is only handling one guest. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public

Re: [Qemu-discuss] how to setup a watchdog?

2016-01-18 Thread Jakob Bohm
set to in your guest VM. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] Getting qemu-system-i386 to use more than one core on Cortex A7 host

2016-01-04 Thread Jakob Bohm
On 04/01/2016 22:29, Peter Maydell wrote: On 4 January 2016 at 13:24, Jakob Bohm <jb-gnumli...@wisemo.com> wrote: For your information, the x86 memory model only requires barriers in the following cases (this is somewhat implemented on modern machines with multiple actual x86 CPU s

Re: [Qemu-discuss] Qemu reports slightly less memory on PXE boot

2016-01-04 Thread Jakob Bohm
On 04/01/2016 17:23, Prem Anand Haridoss wrote: From: qemu-discuss-bounces+h.prem.anand=gmail@nongnu.org [mailto:qemu-discuss-bounces+h.prem.anand=gmail@nongnu.org] On Behalf Of Jakob Bohm Sent: 04 January 2016 15:56 To: qemu-discuss@nongnu.org Subject: Re: [Qemu-discuss] Qemu reports

Re: [Qemu-discuss] Qemu reports slightly less memory on PXE boot

2016-01-04 Thread Jakob Bohm
it simply loads the entire ISO image into RAM before booting it, so the boot process can play with the network adapter without loosing access to its "CD". Check if the difference is close to the size of the ISO file. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.

Re: [Qemu-discuss] How to use qemu for non-interactive testing

2015-12-21 Thread Jakob Bohm
eset the cpu". So for ARM the poweroff is: void ac_poweroff(void) { volatile ac_u32* pUnlockResetReg = (ac_u32*)0x1020; volatile ac_u32* pResetReg = (ac_u32*)0x1040; *pUnlockResetReg = 0xA05F; *pResetReg = 0x106; } So I'm hoping for x86 there would be something similar. On Mon,

Re: [Qemu-discuss] How to use qemu for non-interactive testing

2015-12-21 Thread Jakob Bohm
xit qemu then. Basically -nographic is a magic combination of a bunch of options and sometimes you only want one of them. thanks -- PMM Enjoy and Merry Christmas Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] How to use qemu for non-interactive testing

2015-12-21 Thread Jakob Bohm
to launch it. On 21/12/2015 15:53, Wink Saville wrote: Can you give me some pointers to implementations that use these techniques. Txs. On Mon, Dec 21, 2015, 4:02 AM Jakob Bohm <jb-gnumli...@wisemo.com <mailto:jb-gnumli...@wisemo.com>> wrote: There is a monitor and/or qmp command

Re: [Qemu-discuss] Windows Update Virtio Drivers

2015-12-08 Thread Jakob Bohm
hat Microsoft now auto-publishes drivers submitted to them for signing, causing all kinds of havoc (such as official vendor tools trying to downgrade to the stable driver version and Windows Update forcing it back to the latest driver version in an endless loop.) Enjoy Jakob -- Jakob Bohm, CIO, Part

Re: [Qemu-discuss] Guest Self-Suspension

2015-11-20 Thread Jakob Bohm
aim to somehow utilize the monitor from the guest itself and request it to stop the emulation. The only thing which comes to mind is a communicating by a COM port, but I can not seem to grasp how to do so. Any thoughts? Thank you, Guy Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S

Re: [Qemu-discuss] How to send a message from guest machine to host

2015-11-11 Thread Jakob Bohm
file location, then your code on the guest (or another host) can detect its appearance and proceed. 3. Have your program send a "network" message (such as sending a packet to a port on the host) which will signal your code on the host (or another guest). Enjoy Jakob -- Jakob

Re: [Qemu-discuss] Qemu tcp server option not working.

2015-11-06 Thread Jakob Bohm
al output. But I don't see any thing. I have tried the same setup on my other windows 8.1 with same version of qemu and it worked there. But I don't know why it does not work here. Really, I wouldn't expect a December 2012 version to work flawlessly on Windows 8.1 (NT 6.03) from 2014. Enjoy Jak

Re: [Qemu-discuss] softmmu

2015-10-07 Thread Jakob Bohm
joy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] How to Use QEMU

2015-09-30 Thread Jakob Bohm
.tar.bz2/ but I don't know what to do with it. I can't find an .exe file to install. Sorry but I'm a total noob at this. Hope someone can give me a walkthrough on how to use it Looking forward to your urgent reply. Paolo Santiago Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https

Re: [Qemu-discuss] How to detect old arch?

2015-09-15 Thread Jakob Bohm
. Another technique would be to use ISO specific tools to examine the metadata of the ISO image, there may be useful info there. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion

Re: [Qemu-discuss] Qemu-system-sparc: What would I need to change to add functionality to save the nvram content between boots ?

2015-09-14 Thread Jakob Bohm
On 14/09/2015 16:49, Peter Maydell wrote: On 14 September 2015 at 15:44, Jakob Bohm <jb-gnumli...@wisemo.com> wrote: On 14/09/2015 11:33, Peter Maydell wrote: Rather than reinventing the wheel I suggest looking at how QEMU already supports file-backed ROMs for other platforms...

Re: [Qemu-discuss] Qemu-system-sparc: What would I need to change to add functionality to save the nvram content between boots ?

2015-09-14 Thread Jakob Bohm
crash dumps. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] Help resurrecting the dead

2015-08-31 Thread Jakob Bohm
booted and running in VMware, but given that they only emulate a PCNet32 Ethernet device, I can’t get anything to talk to VINES since it doesn’t have a PCNet32 driver!) …. so frustrating!! —Dennis Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej

Re: [Qemu-discuss] Can't remove libvirt USB controller via QEMU, but can via virsh

2015-08-11 Thread Jakob Bohm
B, (except that it must be possible if libvirt/virsh does it without rebooting the guest). Note that older versions of libvirt refused to remove the USB tablet it uses for mouse movements, and thus the USB controller, which was quite annoying. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S

Re: [Qemu-discuss] help using qemu to emulate raspberry pi2

2015-08-09 Thread Jakob Bohm
line looks most like it could have Id 1 . That is the process that keeps failing to run so fast that /sbin/init refuses to relaunch it until a 5 minute cool off period. Then look in /var/log/syslog, /var/log/messages etc. for reasons why that process refuses to run. Enjoy Jakob -- Jakob Bohm

Re: [Qemu-discuss] Connect physical discs to a virtual machine

2015-06-19 Thread Jakob Bohm
line. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] Cross Building QEMU for Aarch64

2015-05-27 Thread Jakob Bohm
scripts and try to figure out where it looks for zlib.h and ( zlib.so.* or zlib.a.*), or if it simply does a test compile/link of a dummy program that referenceszlib. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13

Re: [Qemu-discuss] High CPU in idle Windows guest

2015-05-12 Thread Jakob Bohm
to make any difference. Data from perf attacthed to the process might give the best clues. Any information as to why this processes is comsuming so much CPU would be much appreciated. Regards, Terry. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29

Re: [Qemu-discuss] Virtual Smartcard GPG

2015-04-29 Thread Jakob Bohm
API level. b) Anything allowed to access the virtual reader at the libusb API level. c) Only from the actual kernel mode USB code in the Guest kernel. d) Nothing, if there is no bug. Case d) is of cause the best case, a), the worst. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https

Re: [Qemu-discuss] Android in Qemu on an ARMv7 host

2015-04-17 Thread Jakob Bohm
/running-64bit-android-l-qemu/). I already searched for one and found nothing. But any pointers to resources or people that could help would be highly appreciated. Regards, Jan -- Jakob Bohm, CIO, partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Soborg, Denmark. direct: +45 31

Re: [Qemu-discuss] Inter-guest communication with Virtio

2015-04-13 Thread Jakob Bohm
anything similar in KVM/QEMU) Thank you very much for your help! Well, at least there is the virtio-net network adapter. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message

Re: [Qemu-discuss] Monitor qemu process termination ...

2015-04-09 Thread Jakob Bohm
this from some channel to the process that actually started qemu, e.g. libvirt-bin or your own shell scripts. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding

Re: [Qemu-discuss] linux: ioctl(KVM_CREATE_VM) failed: 12 Cannot allocate memory

2015-02-26 Thread Jakob Bohm
think it is self-explanatory: Not enough free memory in the system, mostprobably because your X server had allocated too much. The command free of the top lines in top output should tell you how much is left. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com

Re: [Qemu-discuss] network at 100MB

2015-02-23 Thread Jakob Bohm
bridging, VDE daemon based bridging, ...) Which additional options have you specified to qemu regarding this virtual network connection? Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public

Re: [Qemu-discuss] libvirt live migration, qcow2 image, nbd server

2015-02-13 Thread Jakob Bohm
) based on *decoding* the qcow2 disk is treated as a raw image, which it probably is, with the serving qemu instance mapping the raw read/writes to proper qcow2 operations? Just guessing of cause. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860

Re: [Qemu-discuss] vm live storage migration with snapshots

2015-02-11 Thread Jakob Bohm
| +-++-+ Note that disks are only identical during step 4 Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo

Re: [Qemu-discuss] cannot use Up/Down key

2015-02-02 Thread Jakob Bohm
now). Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] Network Migration During Live Migration

2015-02-02 Thread Jakob Bohm
server should not be disrupted, except for a short pause while the migration slows down the VM and the physical network switch learns the new path to its MAC address. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45

Re: [Qemu-discuss] About ftp

2015-01-28 Thread Jakob Bohm
the corresponding copy of Internet Explorer does. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs

Re: [Qemu-discuss] A different way of networking

2015-01-28 Thread Jakob Bohm
fun! That‘s an order :-) Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] debian wheezy which kvm version

2015-01-22 Thread Jakob Bohm
use? Add the wheezy backports archive to /etc/apt/sources.list and enjoy qemu 2.1. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors

Re: [Qemu-discuss] Booting a standalone with qemu-microblaze

2014-12-17 Thread Jakob Bohm
something beyond a simple ELF file. As an alternative, you may want to look at options for loading your kernel as a ROM firmware image, which would involve a different set of conventions. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg

Re: [Qemu-discuss] Virtio-blk and trim

2014-10-02 Thread Jakob Bohm
nicer by having working trim support. I see that it's implemented in virtio-scsi, but there's a decent performance hit for switching over to that. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10

Re: [Qemu-discuss] Help with -kernel option (unable to mount root fs)

2014-09-23 Thread Jakob Bohm
be 8c 81 31 c0 e8 64 02 00 00 fb 66 66 90 66 66 90 45 31 e4 e8 3a 49 aa ff 4d 39 ec 7c 18 41 83 f6 01 44 [2.282071] RIP [81683beb] panic+0x1c5/0x209 [2.282071] RSP 88003daabd70 [2.282071] ---[ end trace 5c54a652a799b4be ]--- Enjoy Jakob -- Jakob Bohm, CIO, Partner

Re: [Qemu-discuss] need help in setting up tap networking for using qemu virtual machine

2014-09-19 Thread Jakob Bohm
to 129.254.132.47 in qemu-ifup script but it didn't work. Please anyone tell me what the problem is.. Kind regards, Chan Kim Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message

Re: [Qemu-discuss] Fwd: My progress with compiling QEMU Native on W32 Win7 Pro.

2014-09-17 Thread Jakob Bohm
it). 4. Being reported as root (unix uid 0) by whatever POSIX emulation layer (mingw32, MSYS, Cygwin, etc.) you run a ported unix tool under. This could be for everyone, for those in one of the above 3 categories or configurable. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http

Re: [Qemu-discuss] (no subject)

2014-09-17 Thread Jakob Bohm
confirmed this solution with libguestfs mailing list. They asked me to to write to you. Could you please help me. Thanks a lot in advance, Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public

Re: [Qemu-discuss] Guests don't start with qemu 2.1.0: smbios_get_tables: Assertion `smbios_smp_sockets = 1' failed

2014-08-13 Thread Jakob Bohm
when it should be 2 (or more). Remember, the place that reports an error is rarely the cause of the problem. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding

Re: [Qemu-discuss] disk image: self-organized format or raw file

2014-08-12 Thread Jakob Bohm
://en.wikibooks.org/wiki/QEMU/Images#Copy_on_write, encryption, compression, and VM snapshots. Cheers! 吴兴博 Wu, Xingbo wux...@gmail.com mailto:wux...@gmail.com Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45 31

Re: [Qemu-discuss] manipulating raw disk image as non-root user

2014-08-04 Thread Jakob Bohm
check if the OK file was created or not before proceeding to compress or otherwise package the image file. Be sure to configure qemu to redirect the console tty of the creator system to qemu's own stdout, so you can see the output in the build log. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo

Re: [Qemu-discuss] Is SSE2 implemented with hardware support ?

2014-07-30 Thread Jakob Bohm
modules are loaded in the host kernel AND VM extensions are enabled in the host CPU AND it actually works. Otherwise qemu-system-i386 falls back to its usual software emulation. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark

Re: [Qemu-discuss] Any one have successfully make window 7 guest in kvm use more than 2 cpus/cores?

2014-07-24 Thread Jakob Bohm
with fedora kvm or the xeon cpu. will try later to confirm On Jul 24, 2014 12:35 AM, Jakob Bohm jb-gnumli...@wisemo.com wrote: On 7/23/2014 6:22 PM, Sai Prajeeth wrote: Try setting sockets=6,cores=1? I had this issue when running Solaris as guest. For some reason Solaris never detected any

Re: [Qemu-discuss] Any one have successfully make window 7 guest in kvm use more than 2 cpus/cores?

2014-07-23 Thread Jakob Bohm
using fedora 20 with kernel 3.15 and the default qemu. Can any one help? Thanks Regards 2014-07-24 Scott Zhang __ Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com

Re: [Qemu-discuss] Live migration of VM

2014-05-28 Thread Jakob Bohm
differently from equivalent software emulated virtual machine state. Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service

Re: [Qemu-discuss] QEMU ARM test image: modifying arm_root.img

2014-01-21 Thread Jakob Bohm
to mount root fs via NFS, trying floppy. VFS: Cannot open root device NULL or unknown-block(2,0) Please append a correct root= boot option Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com

Re: [Qemu-discuss] troubleshooting live migration

2014-01-21 Thread Jakob Bohm
='0x00' slot='0x06' function='0x0'/ /memballoon /devices seclabel type='none'/ /domain Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may

Re: [Qemu-discuss] -usb no more working after installation of spice-guest-tools (solved)

2013-07-27 Thread Jakob Bohm
Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded

Re: [Qemu-discuss] qemu security

2013-06-11 Thread Jakob Bohm
default change? I have a hard time googling... Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. http://www.wisemo.com Transformervej 29, 2730 Herlev, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs

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