I was just trying too boot Freebsd Xen dom0 on a laptop but I just get a black screen after the boot process....
any idea what it could be? the system boots fine wihtout loading "boot/xen", I'm not sure how to get more info with the black scren! thanks Melhores Cumprimentos // Best Regards ----------------------------------------------- *Miguel Clara* *IT - Sys Admin & Developer* *E-mail: *miguelmcl...@gmail.com www.linkedin.com/in/miguelmclara/ On Tue, Dec 9, 2014 at 7:17 PM, David P. Discher <d...@dpdtech.com> wrote: > > ah, sorry missed that. Will try that today. > > AHCI lasted over night with MSI off. Something I noticed, is that when > the AHCI bus was timing out, it looked like the Xen Kernel was re-scanning > the PCI bus. (Sorry, didn’t save these logs). I’ve love to dig into this > further. > > Please let me know what/where to add some debugging code. > > - > David P. Discher > http://davidpdischer.com/ > AIM: DavidDPD | Y!M: daviddpdz > Mobile: 408.368.3725 > > > > On Dec 9, 2014, at 12:27 AM, Roger Pau Monné <roger....@citrix.com> wrote: > > > Hello, > > > > El 08/12/14 a les 23.45, David P. Discher ha escrit: > > <SNIP> > >> > >> Sent SIGTERM to all processes > │ > >> Sent SIGKILL to all > processes───────────────────────────────────────────────┘ > >> Requesting system reboot > >> [ 1157.299205] Restarting system. > >> root@borg:/zdata/debian # > >> root@borg:/zdata/debian # > >> root@borg:/zdata/debian # xl create -c debian.cfg > >> root@borg:/zdata/debian # xl destroy debian > >> xc: error: Could not bounce buffer for version hypercall (35 = > Resource temporarily unavailabl): Internal error > >> xc: error: Could not bounce buffer for version hypercall (35 = > Resource temporarily unavailabl): Internal error > >> xc: error: Could not bounce buffer for version hypercall (35 = > Resource temporarily unavailabl): Internal error > >> xc: error: Could not bounce buffer for version hypercall (35 = > Resource temporarily unavailabl): Internal error > >> xc: error: Could not bounce buffer for version hypercall (35 = > Resource temporarily unavailabl): Internal error > >> xc: error: Could not bounce buffer for version hypercall (35 = > Resource temporarily unavailabl): Internal error > >> libxl: error: libxl.c:658:libxl_list_domain: getting domain info > list: Resource temporarily unavailable > >> debian is an invalid domain identifier (rc=-5) > >> root@borg:/zdata/debian # > >> > >> I’m running AHCI with MSI off in the FreeBSD kernel, and so far, so > good on that front. The great thing is now I got the Xen console working, > so can get the debug output. However the bounce buffer/hypercall issue i > would think is far more important than MSI interrupts at the monument. > > > > Glad to know you got it working at the end! I've already pointed this > > out in my last email, but did you try to increase vm.max_wired even > further? > > > > This usually happens when mlock in > > freebsd_privcmd_alloc_hypercall_buffer (xc_freebsd_osdep.c) fails to > > wire down the memory that would be used by the hypercalls. > > > > Roger. > > > > _______________________________________________ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"