I liked as well. Easy to find the topics and good layout
Best posts made by tuxen
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RE: New XCP-ng documentation!
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RE: 100,000 unique downloads for XCP-ng
@olivierlambert congrats to the team and also to this great community!
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RE: No free virtual function found vGPU S7150
@erfant probably not because the nvme driver is loaded and there're no nvme errors in the logs.
@olivierlambert thank you and your team for this great project and community! It's a nice place to share knowledge and learn new stuff. I learn a lot here!
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RE: No free virtual function found vGPU S7150
@erfant after seeing your uploaded
dmesg
, the steps 2 & 3 boot options can be put aside for while because the error isn't the same as the other topics.The log is showing MxGPU driver probe/initialization errors. After some digging, could be the case of a GPU firmware being incompatible with UEFI. Do you have any spare server for testing XCP-ng boot in legacy/BIOS with this GPU?
[ 119.418930] gim error:(gim_probe:123) gim_probe(08:00.0) [ 121.145663] gim error:(wait_cmd_complete:2387) wait_cmd_complete -- time out after 0.003044131 sec [ 121.145719] gim error:(wait_cmd_complete:2390) Cmd = 0x17, Status = 0x0, cmd_Complete=0 [ 121.145984] gim error:(init_register_init_state:4643) Failed to INIT PF for initial register 'init-state'
Edited for clarification.
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RE: Strange issue with booting XCP-NG
@Appollonius said in Strange issue with booting XCP-NG:
Its only when I install the GPU and dont connect it to a monitor that it will not boot properly.
Maybe because, when there's a GPU installed but no monitor attached, the motherboard POST fails at EDID probe? As stated, some boards/BIOS require an explicit configuration in order to boot without a monitor/keyboard/mouse plugged, eg.:
https://www.supermicro.com/support/faqs/faq.cfm?faq=11902
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RE: xcp-ng CPU low performance issue
The incorrect clock results mean that Xen isn't in charge of frequency scaling management. Set the CPU Power Management to
Performance Per Watt (OS)
and run the previousxenpm
, this time with awatch
for real-time:# watch 'xenpm start 1 | grep -i "avg freq"'
Start a VM boot storm (or a stress test inside one or more VMs) in order to generate some CPU load.