search for: vnif

Hi all, my name is Hirofumi Tsujimura. We are porting and testing a PV-on-HVM in the IPF. This is a first time to send mail. I probably found the problem when I tested the VNIF. My operation for the test is following. 1. create a domain VTx and attach the VNIF in it. 2. create a domain U. 3. send a packet to the domain VTx from the domain U with ping command. Then, the domain VTx does hang. And, it outputs as follows. The domain U and a domain 0...

Hi All, We tested the PV driver on HVM domain. When ten vif was defined in configuration file for VNIF, the HVM domain was not able to be created. ---------------------------------------------------------- # grep vif RHEL5GA_test.conf vif = [ ''mac=02:17:42:2f:01:11, bridge=xenbr0'', ''mac=02:17:42:2f:03:11, bridge=xenbr2'', ''mac=02:17:42:2...

I had a try to insert vbd & vnif modules for ia32 smp hvm guest, and find that if I do not enable acpi in the config file, hvm guest will crash after "insmod xen-platform-pci.ko". However, if I enable acpi in the config file, "insmod xen-platform-pci.ko" and "insmod xenbus.ko" could pass, but "in...

Hi Steven, I onced played with your PV-on-HVM driver before it is checked in into unstable, I remember at that time, there is a XENFEAT_64bit_shared_info flag to handle situation of 32bit guest on 64bit hypervisor, at least vnif works fine with it. Later, when the code is checked in, this flag is gone. At first I though this was an effort to make hypervisor more transparent to HVM guest, but now I found 32bit guest vnif refused to work on a 64bit hypervisor. It seems this part of code has never made its way into unstable?...

Hi, I''m doing some test on a network 10 gb nics and xen with version 3.1 i''m measuring 2.5 gb/sec from domU to an external physical machine with iperf. switching to 3.2 has reduced the measured performance to 40-50 Mb/sec. did anything change in the network interface? can someone help me? thanks _______________________________________________ Xen-users mailing list

...llation, and xen function on x86p,x86_64 and IPF. Here is the testing report: ######################################################################## ### Summary: Totally 12 new issues have been found (11 for x86, 1 for IPF): x86: 1. Mouse is out of control in XWin, if HVM kernel >2.6.15. 2. VNIF cannot co-live with Qemu NIC. 3. IA32E HVM timer is fast in FC5. 4. VBD failed operation in SMP IA32E HVM. 5. VNIF would make SMP IA32E HVM response slow 6. create an hvm guest with vcpus=0 will cause dom0 crash 7. ia32e smp xp guest on ia32e host will lose response after several times'' s...

Patch the Xen version of ring.h Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> diff -r 8fc927798476 xen/include/public/io/ring.h --- a/xen/include/public/io/ring.h Tue Sep 01 11:36:51 2009 +0100 +++ b/xen/include/public/io/ring.h Thu Oct 01 02:11:45 2009 +0800 @@ -97,7 +97,8 @@ struct __name##_sring { struct __name##_sring { \

...unning on both Centos 5.1 and Centos 5.3 HVMs, my DomU is Centos 5.2 with Xen 3.31. For 5.1 I install the kmod-xenpv RPM but for 5.3 the drivers seem to be built-in. For the network drivers to work I had to unload the Realtek NIC driver and renamed its .ko files to stop it loading. Adding the Xen-Vnif alias to modprobe.conf then got the PV NICs working nicely (Much faster). The problem is I can''t seem to get the PV disk drivers running, I''m using a standard partition for the VM (phy:), part of the problem may be that the QEMU emulated disks are loading first but I''m u...

...PI Windows Beta 2 Vista VMX domain + Can bootup unmodified IA32 SMP Win2K3 VMX domain + Can bootup unmodified IA32 SMP WinXP VMX domain + Can bootup unmodified IA32 SMP Windows Beta 2 Vista VMX domain + Can bootup unmodified PAE SMP Windows RTM Vista VMX domains(network does not work) + VBD and VNIF work on UP and SMP VMX domain can not work + Can not xm save/restore work IA32E: + Build&Boot IA32E SMP xen0 without problem + Can bootup SMP XenU with 256 M Memory + Can bootup unmodified FC5 IA32 nonPAE SMP 2.6 Linux VMX domain + Can bootup unmodified FC5 PAE SMP 2.6 Linux VMX domain + Can...

...ss] HVM RHEL5.1 guest crashed when running crashme. This issue should be fixed by Changeset 16485. Will retest in next changeset. 5) [Guest Test] SMP VISTA HVM guest might be blue screen when doing large I/O in dom0 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1117 6) [Device Model] vnif can not coexist with 8139 nic. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=922 7) Dom0 will add 8 hours after S3 resuming Testing environments: ============================================== PAE     Dom0 OS Fedora5 CPU                     Paxville Memory size       ...

...3) HVM domain performance would downgrade, after doing save/restore. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1143 4) XenU guest will hang if booted just after destorying a HVM guest. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1139 5) PV drivers broken again: module xen-vnif.ko inserting failed. Testing Environments: ============================================== PAE CPU : Xeon(r) processor 5300 series Dom0 OS : FC6 Memory size : 8G IA32e CPU : Xeon(r) processor 5300 series Dom0 OS : RHEL4u3 Memory siz...

...   PASS 23. one IA32 UP NOACPI Windows 2K VMX domain                     PASS 24. one IA32 UP NOACPI Windows 2K3 VMX domain                    PASS 25. one IA32 UP NOACPI Windows XP VMX domain                     PASS 26. kernel build in one linux VMX                                PASS 27. VBD and VNIF works on UP VMX domain                          PASS 28. VBD and VNIF works on SMP VMX domain                         FAIL 29, startx in dom0                                               FASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package: 16146:723...

.../show_bug.cgi?id=1118 4) [Guest Test] SMP VISTA HVM guest might be blue screen when doing large I/O in dom0 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1117 5) PV drivers can not build with RHEL5 kenrel. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1116 6) [Device Model] vnif can not coexist with 8139 nic. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=922 Testing environments: ============================================== PAE     CPU                       Xeon® Processor 7000 series Dom0 OS :              Fedora5 Memory size :         8G IA32e    Dom0 OS...

...   PASS 23.one IA32 UP NOACPI Windows 2K VMX domain                      PASS 24.one IA32 UP NOACPI Windows 2K3 VMX domain                     PASS 25.one IA32 UP NOACPI Windows XP VMX domain                      PASS 26.kernel build in one linux VMX                                 PASS 27. VBD and VNIF works on UP VMX domain                          PASS 28. VBD and VNIF works on SMP VMX domain                         NO Result 29, startx in dom0                                               FASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package: 1612...

...n performance would downgrade, after doing save/restore. Besides, another 2 old bugs are also open as following, and we will not highlight them in future status report. 1) PV drivers can not build with RHEL5 kenrel. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1116 2) [Device Model] vnif can not coexist with 8139 nic. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=922 Testing Environments: ============================================== PAE CPU : Xeon(r) Processor 7000 series Dom0 OS : Fedora5 Memory size : 8G IA32e CPU : Xeo...

...   PASS 23.one IA32 UP NOACPI Windows 2K VMX domain                      PASS 24.one IA32 UP NOACPI Windows 2K3 VMX domain                     PASS 25.one IA32 UP NOACPI Windows XP VMX domain                      PASS 26.kernel build in one linux VMX                                 PASS 27. VBD and VNIF works on UP VMX domain                          PASS 28. VBD and VNIF works on SMP VMX domain                         NO Result 29, startx in dom0                                               PASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package: 1608...

...   PASS 23. one IA32 UP NOACPI Windows 2K VMX domain                     FAIL 24. one IA32 UP NOACPI Windows 2K3 VMX domain                    PASS 25. one IA32 UP NOACPI Windows XP VMX domain                     PASS 26. kernel build in one linux VMX                                PASS 27. VBD and VNIF works on UP VMX domain                          PASS 28. VBD and VNIF works on SMP VMX domain                         FAIL 29, startx in dom0                                               PASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package: 16281: 31...

...   PASS 23.one IA32 UP NOACPI Windows 2K VMX domain                      PASS 24.one IA32 UP NOACPI Windows 2K3 VMX domain                     PASS 25.one IA32 UP NOACPI Windows XP VMX domain                      PASS 26.kernel build in one linux VMX                                 PASS 27. VBD and VNIF works on UP VMX domain                          PASS 28. VBD and VNIF works on SMP VMX domain                         NO Result 29, startx in dom0                                               PASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package: 1608...

...   PASS 23.one IA32 UP NOACPI Windows 2K VMX domain                      PASS 24.one IA32 UP NOACPI Windows 2K3 VMX domain                     PASS 25.one IA32 UP NOACPI Windows XP VMX domain                      PASS 26.kernel build in one linux VMX                                 PASS 27. VBD and VNIF works on UP VMX domain                          NO Result 28. VBD and VNIF works on SMP VMX domain                         NO Result 29, startx in dom0                                               FASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package:...

...   PASS 23.one IA32 UP NOACPI Windows 2K VMX domain                      PASS 24.one IA32 UP NOACPI Windows 2K3 VMX domain                     PASS 25.one IA32 UP NOACPI Windows XP VMX domain                      PASS 26.kernel build in one linux VMX                                 PASS 27. VBD and VNIF works on UP VMX domain                          PASS 28. VBD and VNIF works on SMP VMX domain                         PASS 29, startx in dom0                                               PASS   Platform : PAE Service OS : Fedora Core release 5 (Bordeaux) Hardware : paxville Xen package: 16083:dca...