Hello,
Since
my last message I tried to obtain the serial console log from
the
server, unfortunately the delay was caused by a missing serial
cable.
The
changes that I made are the following: compiled xen from Roger’s
branch ‘fixes-pvh-v3’ [0] instead of version 2, added ‘debug=y’
in Config.mk and changed the grub command line as per Roger’s
suggestion:
GRUB_CMDLINE_LINUX="console=hvc0
earlyprintk=xen"
GRUB_CMDLINE_XEN="dom0=pvh
dom0_mem=8192M,max:8192M loglvl=all guest_loglvl=all
sync_console_to_ring=true sync_console com1=115200,8n1
console=com1,vga iommu=debug,verbose,workaround_bios_bug"
On Tue, Oct 30, 2018 at 15:12:17 +0000, Roger Pau Monné wrote:
> Do you have a serial console setup in order to catch any Xen messages?
> In which case, do you get anything on the serial before the reboot?
I attached the console output from the serial, both when trying to start a HVM DomU without passthrough[1] and with passthrough enabled[2].
I have also changed the
device
that I am trying to passthrough[3].
I
will keep investigating this issue, but any help is appreciated.
Thanks,
Alex.
[0]
http://xenbits.xen.org/gitweb/?p=people/royger/xen.git;a=shortlog;h=refs/heads/fixes-pvh-v3
[1]
see ‘log_hvm_no_passthrough’ from the attached files
[2]
see ‘log_hvm_passthrough’ from the attached files
[3]
see ‘lspci_3.00’ from the attached files
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