I am running xen 3.1 on centos5.1. I have two bridges setup br1 and br2. I setup windows 2003 servers with default interfaces (on br1) and linux servers (samba) using virtual network option (one interface on br1 and br2). I am having problems connecting to the linux boxes from the windows boxes. It times out. Can someone help me fix this? Also how do i check and see what traffic is being transfered over the bridges? ifconfig shows the vifs TX and RX in GBs for the servers. But the br1 and br2 interfaces only have a few MBs, is this correct. Thank you Robert Vegas _________________________________________________________________ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Yeah same here. connecting to other samba servers are fine (exact same smb version, settings etc). The weird thing is that transferring between windows vms on the same machines is fast. Are you using the realtek drivers for windows or PV? (100MB or GB) Can you post your vif lines for your windows and linux VMs? Thanx Robert Vegas Date: Mon, 22 Sep 2008 18:34:29 +0200From: obompart@oxalis-fr.comTo: robertvegas@hotmail.comSubject: Re: [Xen-users] networking problem I''ve got the same pb with only one bridge.Only between win2k3 hvm guest and Slackware with samba PV DomUNo Pb if i try to use network with other physical systems.OlivierRobert Vegas a écrit : I am running xen 3.1 on centos5.1. I have two bridges setup br1 and br2. I setup windows 2003 servers with default interfaces (on br1) and linux servers (samba) using virtual network option (one interface on br1 and br2). I am having problems connecting to the linux boxes from the windows boxes. It times out. Can someone help me fix this? Also how do i check and see what traffic is being transfered over the bridges? ifconfig shows the vifs TX and RX in GBs for the servers. But the br1 and br2 interfaces only have a few MBs, is this correct. Thank you Robert Vegas _________________________________________________________________ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users _________________________________________________________________ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Alexander Piavka
2008-Sep-22 20:32 UTC
[Xen-users] no sound emulation support in qemu-dm in xen-3.3
Hi, I''ve installed xen3.3 on gentoo linux and created HVM domain with soundhw=''sb16'' But the HVM domain fails to start with error: ------------------------------------------------ # cat /var/log/xen/qemu-dm-winXP.log domid: 3 qemu: the number of cpus is 1 Unknown sound card name `sb16'' Valid sound card names (comma separated): -soundhw all will enable all of the above ------------------------------------------------ If i change to soundhw=''es1370'' it also fails to start with apropriate message. Only then i set to soundhw=''all'' HVM starts ok, but it, of course , does not detect any sound devices. It looks like qemu-dm does not have emulation support for any sound devices: -------------------------------------------- # /usr/lib64/xen/bin/qemu-dm -soundhw ? Valid sound card names (comma separated): -soundhw all will enable all of the above -------------------------------------------- In xen3.1 and xen3.2 it worked ok, also i''m using exactly same gentoo system configuration and similar kernel config as for xen3.1 and xen3.2. So I unpacked xen-tools 3.3 sources and compiled qemu manually I tweaked with tools/ioemu-qemu-xen/xen-setup configure sound options to no avail. As i allways got: --------------------------------------------- xen-3.3.0 # ./tools/ioemu-qemu-xen/i386-dm/qemu-dm -soundhw ? Valid sound card names (comma separated): -soundhw all will enable all of the above ---------------------------------------------- Then I took xen-tools 3.2.1 sources and compiled qemu manually and it got compiled with sound drivers out of the box: ----------------------------------------------- xen-3.2.1 # ./ioemu/i386-dm/qemu-dm -soundhw ? Valid sound card names (comma separated): sb16 Creative Sound Blaster 16 es1370 ENSONIQ AudioPCI ES1370 -soundhw all will enable all of the above ----------------------------------------------- Anyone has an idea what is wrong with qemu in xen3.3 and how to fix it? Can i safely use qemu-dm from xen-3.2.1 with xen-3.3 ? Thanks Alex _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Alexander Piavka
2008-Sep-23 19:13 UTC
[Xen-devel] no sound emulation support in qemu-dm in xen-3.3
Hi, I''ve installed xen3.3 on gentoo linux and created HVM domain with soundhw=''sb16'' But the HVM domain fails to start with error: ------------------------------------------------ # cat /var/log/xen/qemu-dm-winXP.log domid: 3 qemu: the number of cpus is 1 Unknown sound card name `sb16'' Valid sound card names (comma separated): -soundhw all will enable all of the above ------------------------------------------------ If i change to soundhw=''es1370'' it also fails to start with apropriate message. Only then i set to soundhw=''all'' HVM starts ok, but it, of course , does not detect any sound devices. It looks like qemu-dm does not have emulation support for any sound devices: -------------------------------------------- # /usr/lib64/xen/bin/qemu-dm -soundhw ? Valid sound card names (comma separated): -soundhw all will enable all of the above -------------------------------------------- In xen3.1 and xen3.2 it worked ok, also i''m using exactly same gentoo system configuration and similar kernel config as for xen3.1 and xen3.2. So I unpacked xen-tools 3.3 sources and compiled qemu manually I tweaked with tools/ioemu-qemu-xen/xen-setup configure sound options to no avail. As i allways got: --------------------------------------------- xen-3.3.0 # ./tools/ioemu-qemu-xen/i386-dm/qemu-dm -soundhw ? Valid sound card names (comma separated): -soundhw all will enable all of the above ---------------------------------------------- Then I took xen-tools 3.2.1 sources and compiled qemu manually and it got compiled with sound drivers out of the box: ----------------------------------------------- xen-3.2.1 # ./ioemu/i386-dm/qemu-dm -soundhw ? Valid sound card names (comma separated): sb16 Creative Sound Blaster 16 es1370 ENSONIQ AudioPCI ES1370 -soundhw all will enable all of the above ----------------------------------------------- Anyone has an idea what is wrong with qemu in xen3.3 and how to fix it? Can i safely use qemu-dm from xen-3.2.1 with xen-3.3 ? Thanks Alex _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Ian Jackson
2008-Sep-25 10:21 UTC
Re: [Xen-devel] no sound emulation support in qemu-dm in xen-3.3
Alexander Piavka writes ("[Xen-devel] no sound emulation support in qemu-dm
in xen-3.3"):> I''ve installed xen3.3 on gentoo linux and created HVM domain
with
> soundhw=''sb16''
Hi. I''m afraid this is a known problem with xen-3.3 and ioemu-remote.
Could you try the patch below (apply in the ioemu-remote directory)
and let me know if it helps for you ?
This change is already in qemu-xen-unstable and I have just
cherry-picked it into 3.3-testing.
> Can i safely use qemu-dm from xen-3.2.1 with xen-3.3 ?
I think so but it would be better to use a newer one. Either the
xen-3.3-testing version which I think has the fix, as I say above, or
can use xen-3.3''s internal ioemu tree.
Which version of qemu is to use is controlled by CONFIG_QEMU in
Config.mk.
Regards,
Ian.
diff --git a/Makefile.target b/Makefile.target
index 1aace9c..5777033 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -559,7 +559,7 @@ ifeq ($(TARGET_BASE_ARCH), i386)
# Hardware support
ifdef CONFIG_AUDIO
OBJS+= $(SOUND_HW) pcspk.o
-CPPFLAGS += -DHAS_AUDIO
+CPPFLAGS += -DHAS_AUDIO -DHAS_AUDIO_CHOICE
endif
OBJS+= ide.o pckbd.o ps2.o vga.o dma.o
OBJS+= fdc.o mc146818rtc.o serial.o i8259.o i8254.o pc.o
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