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Re: Problem with Industry Scenario on a NUC7i7DNH

Hi Steve, It failed at the CREATE_VM hypercall handler in hypervisor (hcall_create_vm()), but I expect some error messages from hypervisor telling why it failed. Are you sure the hypervisor

By Chen, Zide · #597 ·

Ethercat performance

Hello, We want to use ACRN to, among other things, "talk" to Ethercat PLCs. Without ACRN, we get latencies of about 500 us. Acceptable latencies are generally below 1 ms. With ACRN (compiled in

By Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...> · #596 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Hi Geoffroy, Output is via a serial connection to GtkTerm on Ubuntu. Output doesn't seem to wrap well and generally "gets confused, not sure why. Cheers Steve -- Engineering Director IOTech Systems

By Steve Osselton · #595 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

From SOS: # cat /proc/cmdline initrd=\EFI\org.clearlinux\freestanding-00-intel-ucode.cpio initrd=\EFI\org.clearlinux\freestanding-i915-firmware.cpio.xz

By Steve Osselton · #594 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Out of curiosity: do we know what can cause many random characters to be dropped in the error message below? Is the system heavily loaded? Thanks, Geoffroy

By Geoffroy Van Cutsem · #593 ·

2020 ACRN Project Technical Community Meeting (2020/1~2020/7): @ Weekly Wednesday 4PM (China-Shanghai), Wednesday 9AM (Europe-London), Tuesday 0AM (US-West Coast),

Topic (3/24): ACRN Device Model Architecture Introduction Presenter: LIU, Yuan Short description: ACRN's device model framework and architecture. Archives:WWTopicPresenterStatusWW03Expose and pass

By Wang, Hongbo · #592 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Hi Please share the launch script and run following command: in sos console: cat /proc/cmdline acrn-dm -v in Hypervisor console. version BR. Fuzhong

By Liu, Fuzhong · #591 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Hi, I tried running direct from image as you suggested, but still no luck: SOS: # ./launch_hard_rt_vm.sh cpu1 online=0 cpu2 online=0 cpu3 online=0 pm by vuart node-index = 1 SW_LOAD: get ovmf path

By Steve Osselton · #590 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Hi Dubravko, When RTVM is launched withvirtio-blk; please help to run following command in RTVM: cat /proc/cmdline If “maxcpu=1” is in the bootargs; please remove it and try SSD passthru

By Liu, Fuzhong · #589 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Not sure it will help, here is how I'm running it (without an SSD): /usr/bin/acrn-dm -A -m $mem_size -s 0:0,hostbridge \ --lapic_pt \ --rtvm \ --virtio_poll 1000000 \ -U

By Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...> · #588 ·

Re: Problem with Industry Scenario on a NUC7i7DNH

Sorry for late addition, but been distracted with other things. Now have problem launching RT VM. Have attempted to update launch script for Samsung SSD: # lspci -nn | grep "Non-Volatile memory

By Steve Osselton · #587 ·

Canceled: 2020 ACRN Project Technical Community Meeting (2020/1~2020/7): @ Weekly Wednesday 4PM (China-Shanghai), Wednesday 9AM (Europe-London), Tuesday 0AM (US-West Coast),

FWD to Tomas, to introduce CSME virtualization. There’re ACRN community developers and Intel developers in the meeting, please use Zoom for the meeting) Topic (4/1):CSME Virtualization by Tomas

By Wang, Hongbo · #586 ·

Re: 2020 ACRN Project Technical Community Meeting (2020/1~2020/7): @ Weekly Wednesday 11AM (China-Shanghai), Tuesday 7PM (US-West Coast), Wednesday 3AM (Europe-London)

Hi all, Please remove this OLD meeting invitation from your calendar manually. The NEW meeting series has been updated on Wednesday 16PM (China-Shanghai) time. Best regards. Hongbo Tel:

By Wang, Hongbo · #585 ·

2020 ACRN Project Technical Community Meeting Minutes - WW12'20

ACRN Project TCM - 18th Mar 2020 Location Online by Zoom: https://zoom.com.cn/j/320664063 Attendees (Total 50, 18/3) Note: If need to edit this document, please ask for access. We disabled

By Zou, Terry · #584 ·

2020 ACRN Project Technical Community Meeting (2020/1~2020/7): @ Weekly Wednesday 4PM (China-Shanghai), Wednesday 9AM (Europe-London), Tuesday 0AM (US-West Coast),

Topic (3/18): ACRN Configuration: scenarios and config tool (1hour) Presenter: SUN, Victor Short description: ACRN board/scenarios specific configurations or patches (such as NUC/WHL/EHL/TGL etc.,).

By Wang, Hongbo · #583 ·

Re: Getting ACRN to work

Hi Dubravko, These are the same that I see on my system, but my terminal is starting and running correctly. Do I understand (and remember) correctly that the only differences between the

By Geoffroy Van Cutsem · #582 ·

Re: Getting ACRN to work

Hi Geoffroy, gnome-terminal results in the same error, "There was an error creating child process...". In ssh session I see this: Ctrl-alt-f3 works, I can log in. Ctrl-alt-f2 returns me to the GUI,

By Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...> · #581 ·

Re: Getting ACRN to work

Hi Dubravko. I agree, it does not look like the minor differences would be the cause of your troubles. If/when you get an SSH session going, can you try to launch the gnome-terminal from that

By Geoffroy Van Cutsem · #580 ·

2020 ACRN Project Technical Community Meeting Minutes - WW11'20

Meeting Minutes Archive: Google doc: https://drive.google.com/drive/u/2/folders/111m6iU3PjSZebOOKzLagYPUWMvseGLeU ACRN Project TCM - 11th Mar 2020 Location Online by Zoom:

By Zou, Terry · #579 ·

Re: Getting ACRN to work

Hi Geoffroy, Please find attached the comparison of /proc/mounts content, left side with ACRN, right side without ACRN but with the same kernel. They're mostly identical, I don't know if smaller

By Dubravko Moravski | Exor Embedded S.r.l. <dubravko.moravski@...> · #578 ·

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