[Xen-devel] Unable to start hvm guest on cs16998

["Carb, Brian A" <Brian.Carb@xxxxxxxxxx>]

Running Xen Unstable changeset 16998 (pulled  20080208) on Unisys ES7000/one 64x 256gb with SLE10SP1 x64.

 

Trying to start an hvm guest. Attempted 32x 240gb x64 Windows Datacenter hvm guest and 32x 24gb sles10x64 guest  - both produce a similar error:

 

XEN) HVM201: Booting from Hard Disk...
(XEN) HVM201: int13_harddisk: function 41, unmapped device for ELDL=81
(XEN) HVM201: int13_harddisk: function 08, unmapped device for ELDL=81
(XEN) HVM201: *** int 15h function AX=00C0, BX=0000 not yet supported!
(XEN) realmode.c:715:d201 Failed to emulate insn.
(XEN) realmode.c:775:d201 Real-mode emulation failed @ 3b5b:0000185c: 07 eb 18 f6 06 f2
(XEN) domain_crash_sync called from realmode.c:776
(XEN) Domain 201 (vcpu#0) crashed on cpu#63:
(XEN) ----[ Xen-3.3-unstable  x86_64  debug=y  Tainted:  M   ]----
(XEN) CPU:    63
(XEN) RIP:    0018:[<000000000000185c>]
(XEN) RFLAGS: 0000000000000002   CONTEXT: hvm
(XEN) rax: 0000000000000011   rbx: 000000000004d160   rcx: 0000000000063f40
(XEN) rdx: 0000000000002c10   rsi: 0000000000000052   rdi: 000000000002c554
(XEN) rbp: 0000000000001ff0   rsp: 0000000000001fd6   r8:  0000000000000000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000000   r13: 0000000000000000   r14: 0000000000000000
(XEN) r15: 0000000000000000   cr0: 0000000000000011   cr4: 0000000000000000
(XEN) cr3: 0000000000000000   cr2: 0000000000000000
(XEN) ds: 0020   es: 0020   fs: 0020   gs: 0020   ss: 0020   cs: 0018

 

Xen was built with max_phys_cpus=64 and debug=y. 

 

The menu.lst entry:title XEN
    root (hd0,0)
    kernel /boot/xen.gz com1=115200,8n1 apic_verbosity=debug dom0_mem=4096M console=com1,vga numa=on xenheap_megabytes=64
    module /boot/vmlinuz-xen root=/dev/disk/by-id/scsi-3600508e000000000ff4df9da7f80cc05-part1 vga=0x314 resume=/dev/sda2 splash=silent showopts debug=y
    module /boot/initrd-xen

Thanks for any ideas.

brian carb
unisys corporation - malvern, pa

 

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