similar to: Testing status of fully virtualized guests (Intel VT) on 64bit XEN unstable

A post last week contained the design document for a shadow page table mechanism. This post contains more information, and a pointer to the code. As a recap, the "XI Shadow Mechanism" is a design for shadow page table code for fully virtualized HVM domains running on a 64-bit Xen hypervisor. This work was undertaken to address a number of goals. These are enumerated in the document

New issues (0) ================================================= No new issue. Old issues (3): ================================================= 1).time latency is a negative number on window guest when vcpu > 1 http://losvmm-bridge.sh.intel.com/bugzilla/show_bug.cgi?id=991 You can reproduce it on SMP windows, it will not happen on UP Windows 2) IA32E/PAE: 32bit Vista RTM network

New issues (0) ================================================= No new issue. Old issues (4): ================================================= 1) IA32E/PAE: 32bit Vista RTM network doesn''t work. http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=840 2)time latency is a negative number on window guest when vcpu > 1 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=895 You

We have tested latest xen on VT platform with Intel 915/E8500 chipset.Here is the test summary. issues: - No bocking issues. IA-32: Build&Boot SMP xen0 without problem Can bootup unmodified IA-32 2.4/2.6 linux in VMX domain Can bootup unmodified IA-32 WindowsXP SP1/SP2 in VMX domain Can bootup VMX & XenU with different memory size(VMX:128MB,256MB,512MB.XenU:256MB)

We have tested latest xen on VT platform with Intel 915/E8500 chipset.Here is the test summary. Issues: - IA-32 VMX guest will hang when booting on IA-32PAE host with acpi=1 and apic=1.(Bug 594) - Failed to created VMX after tens of VMXs have been created & destroyed on IA-32e.(Bug593) IA-32: Build&Boot SMP xen0 without problem Can bootup unmodified IA-32 2.4/2.6 linux in VMX

We have tested the latest xen on VT platform with Intel 915/E8500 chipset. Here is the test summary: Issues: - Cannot boot Windows 2000 - Only one CPU is detected in SMP dom0 - Destroying VMX with 4G memory may make xend hang on IA-32e IA-32: + Build&Boot UP xen0 without problem + Can bootup unmodified IA-32 2.4/2.6 linux in VMX domain + Can bootup unmodified IA-32 WindowsXP SP1/SP2

Hi, Robert, I found out another confusing code snippet: in void xi_invl_mfn(struct domain *d, unsigned long mfn) if (ext && pfn < ext->large_page_aligned_size) According to the code, it should be if (ext && (pfn>>SPT_ENTRIES_ORDER) < ext->large_page_aligned_size) If I made any mistake, please point it out.

I''ve been following unstable day to day with mercurial but I''m still having a problem with my HVM testing. I using the i686 Centos + Bluecurve isntaller and I get the following error in the guest during disk formatting: <4>hda: dma_timer_expiry: dma status == 0x21 <4>hda: DMA timeout error <4>hda: dma timeout error: status=0x58 { DriveReady SeekComplete

One of my CentOS boxes has started giving me errors. The box is CentOS-4.4 (i386) fully updated. It has a pair of SATA drives in a software raid 1 configuration. The errors I see are: ata1: command 0xca timeout, stat 0x50 host_stat 0x24 ata1: status=0x50 { DriveReady SeekComplete } Info fld=0x1e22b8, Current sda: sense key No Sense ata2: command 0xca timeout, stat 0x50

Hi All, There are two new issues found in Xen 3.2 RC2 compared with last time nightly testing. Save/Restore failed and local live migration failed. There is also another installation issue found in regular testing: HVM domain would be blue scree when install 32bit up acpi winXP on 32e host It is reported in HVM domain, if using SCSI emulation (disk = [

Hi all, This is today''s xen nightly test report, changeset: 16481 unstable tree.  Linux-xen:323 No new issue today. But I include full validation failure in this list.    Old issues : ================================================= 1) Can not install 32bit Fedora 7 with vcpu > 1 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1084 2) [Installation] Fedora8 IA32e guest

Hello everyone, I''m hoping to find an answer to my problem here. Currently I''m installing xen 2.0.7 on 30 dual opteron machines with 4GB memory. The machines have Tyan K8SR as motherboard with Silicon Image 3114 chip sata controler and 2 x 300 GB Western Digital SATA drives. Each xen server has 5 domUs, where some of them have high traffic and thus require high disk usage.

>From a login on a machine with rhel4u2 I can execute the following commands and get the indicated output: date --date="Mar 25 15:00:00 UTC 2006" Sat Mar 25 10:00:00 EST 2006 date --date="Mar 25 15:00:00 UTC 2007" Sun Mar 25 11:00:00 EDT 2007 As you can see, the output differs for 2006 and 2007. That indicates that rhel4u2 includes changes required by the

Ever since xen-unstable cset 14308 ("pci back: Fix registration of of filters on subsections of config space") I''ve been getting an MCA on the *2nd* boot of a driver domain using an e1000 NIC. Cset 14308 allowed the proper setup of the PM control registers, so the NIC is put in the D3 power state when the driver domain shuts down. Unfortunately, pci_set_power_state()

With this patch, x86 and x86-64 share ioport.c, fixing LTP iopl and ioperm testcase failures (on both). We found an iopl testcase failing even on x86 xenlinux. Now x86-64 xenlinux should have the same results regarding the LTP testcases (as far as we tested). Signed-off-by: Li B Xin <li.b.xin@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com> Jun --- Intel Open Source

>5. LTP testing might run very slow in SMP VTI Domain with credit scheduler. If binding VTI >and Xen0 vcpu, this bug won''t be there. Hi keir, In credit scheduler, two vcpus in the same domain may be scheduled on the same CPU. For instance, vcpu0 and vcpu1 are running on the same CPU, vcpu0 is doing spin_lock in guest, then time slice is due, vcpu0 is scheduled out before doing

After fix bug 130 and 131, and some LTP bugs. ocfs2 can now pass all LTP filesystem related system call testcases. detail result see attach. ------------------- Intel China Software Lab. iNet: 8-752-1243 8621-52574545-1243(O) xfling@users.sourceforge.net Opinions are my own and don't represent those of my employer -------------- next part -------------- A non-text attachment was

I have a problem with SATA disk. Once, i start up my system (1 domain0 and 2 domainU on the same machine), it is good. But, where some of them have high traffic and thus require high disk usage i get this error in dom0''s dmesg: ATA: abnormal status 0xD0 on port 0x9F7 ATA: abnormal status 0xD0 on port 0x9F7 ATA: abnormal status 0xD0 on port 0x9F7 ata1: command 0x35 timeout, stat 0xd0

It''s been a while since I installed a guest and I''m having trouble booting from a cd iso. My config to boot from a CD is from before the new QEMU was introduced. Has the syntax of this changed? Here is what I have in my config to boot from a CD iso file I have on my dom0 root. #----------------------------------------------------------------------------- # Disk image for

We have test latest xen on VT platform with Intel 915 chipset and Here is the test summary: IA32: Build&Boot SMP xen0 without problem Can startup unmodified 2.4/2.6 linux on VMX domain Can startup VMX & Xen with different configuration Part of LTP runs well in VMX domain(2.6) IA32E: Build&Boot SMP xen0 without problem Can startup unmodified 2.6 linux on