http://bugzilla.novell.com/show_bug.cgi?id=490770
User pgnet.trash@gmail.com added comment
http://bugzilla.novell.com/show_bug.cgi?id=490770#c4
pgnet _ changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |ASSIGNED
Info Provider|pgnet.trash@gmail.com |
--- Comment #4 from pgnet _ 2009-04-01 20:11:56 MDT ---
Created an attachment (id=283569)
--> (http://bugzilla.novell.com/attachment.cgi?id=283569)
logs etc from various cases, as described
jan,
i've tried to add your suggestions as well as simplify a bit, and provide what
i think is helpful; of course, let me know if/what else you specifically need.
booted Dom0 to,
title Xen (symlink) NORMAL
root (hd0,0)
kernel /xen.gz dom0_mem=768M loglvl=all loglvl_guest=all
vga=gfx-1280x1024x32 console=vga,com1 com1=57600,8n1 swiotlb=256
module /vmlinuz-xen root=/dev/VG_Dom0/LV_ROOT resume=/dev/VG_Swap/LV_SWAP
showopts splash=silent vga=0x31a console=tty0 console=xvc0,57600 elevator=cfq
max_loop=64 pci_devs_to_hide=(04:07.0)(04:08.0)
reassigndev=0000:04:07.0,0000:04:08.0
module /initrd-xen
w/
egrep "install|04" /etc/modprobe.conf.local
options pciback hide=(0000:04:07.0)(0000:04:08.0)
install sata_sil24 /sbin/modprobe pciback ; /sbin/modprobe --first-time
--ignore-install sata_sil24
install ohci1394 /sbin/modprobe pciback ; /sbin/modprobe --first-time
--ignore-install ohci1394
uname -ri
2.6.27.19-3.2-xen x86_64
and verifying,
dmesg | egrep seiz
pciback 0000:04:07.0: seizing device
pciback 0000:04:08.0: seizing device
3 cases,
(1) sata-sil24 drives attached & ON, passthrough OFF in xen config -> boots OK
grep pci nas_init.cfg,
# pci = [ '04:07.0', '04:08.0' ]
attachments:
case1_console_Dom0_pass_OFF.txt
case1_xenlogs_Dom0_pass_OFF.txt
case1_bootmsg_DomU_pass_OFF.txt
(2) sata-sil24 drives attached & ON, passthrough ON in xen config -> CRASH
grep pci nas_init.cfg,
pci = [ '04:07.0', '04:08.0' ]
attachments:
case2_console_Dom0_pass_ON.txt
case2_xenlogs_Dom0_pass_ON.txt
(2) sata-sil24 drives attached & OFF, passthrough ON in xen config -> boots OK
grep pci nas_init.cfg,
pci = [ '04:07.0', '04:08.0' ]
@ DomU
uname -ri
2.6.27.19-3.2-xen x86_64
lspci
00:00.0 RAID bus controller: Silicon Image, Inc. SiI 3124 PCI-X Serial ATA
Controller (rev 02)
00:01.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306 Fire II IEEE
1394 OHCI Link Layer Controller (rev c0)
attachments:
case3_console_Dom0_pass_ON.txt
case3_xenlogs_Dom0_pass_ON.txt
case3_bootmsg_DomU_pass_ON.txt
so, it seems, passthrough works -- as long as the drives themselves are OFF
:-/.
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