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Re: either xen or custom
Op Donnerstag, 14. Jänner 2021 09:21:09 CET schreef u:
> On Sun, Dec 13, 2020 at 12:11:40AM +0100, lizbethmutterhunt%gmail.com@localhost wrote:
> > to make a long story short: either I get a lock (hard to avoid, not to be
> > unlimited with ulimit -l unlimited) or a boot of xen and a blank screen
> > with reboot after a 10 seconds with vga=current.
> Sorry for the delay on the reply. I'm afraid I will need more info in
> order to help diagnose your issue.
no matter, was occupied other ways; using VirtualBox at the moment, slow and
the hypervisor tends to make long waiting-times...
> How do you get the lock that you mention? Is it booting Xen, or just
> plain FreeBSD?
It's booting XEN, but not the CURRENT-kernel afterwards or it boots the
CURRENT but not xen. I have in /boot/loader.conf
xen_cmdline="dom0_mem=4048M dom0_max_vcpus=4 dom0=pvh com1=115200,8n1
and in /etc/rc.conf:
ifconfig_bridge0="addm bge0 SYNCDHCP"
sudo ulimit -l
sudo uname -a
FreeBSD freeBSD-CURRENT 13.0-CURRENT FreeBSD 13.0-CURRENT #5 r368997: Tue Jan
12 13:46:33 CET 2021 lizbeth@freeBSD-CURRENT:/usr/obj/usr/src/amd64.amd64/
it's a no-debug kernel!
xc0 "/usr/libexec/getty Pc" xterm on secure
when booting without XEN I get the following with 'xl dmesg'
xencall: error: Could not obtain handle on privileged command interface /dev/
xen/privcmd: No such file or directory
libxl: error: libxl.c:102:libxl_ctx_alloc: cannot open libxc handle: No such
file or directory
cannot init xl context
a normal boot without xen is on pastebin (VERBOSE_SYSINIT=2)
> Do you have a serial console attached to the box so that we could
> see the log of Xen and FreeBSD booting?
how to? every time I boot into xen I have to zpool import -f and mount it from
rescue CD. Is there a log from the last boot somewhere? I duckduckgo'd a bit
but couldn't find anything else than the dmesg. As it is not a kernel crash
there's nothing in /var/crash and on /var/run I have the running boot inside.
Maybe you tell me how to show the log from the serial console; btw, I tried
both ways, only serial, only bios or both --- no matter, xen's booting,
screen's blanking for the "normal" kernel but nothing happens but a sudden
reboot. Is it on the /var/* somewhere when booting from resucue? btw, the
current images from beginning 2021 don't boot, turning root sign but blank
screen, no boot menue but steady access to USB-stick.
I thought that the XEN-log should be somewhere in the boot-directory but it's
empty but asking for IUMMO support when using both consoles, when serializing
xen boots successfully but rebooting afterwards.
> Thanks, Roger.
I have to tell you thank you.
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