similar to: xen 4.1 xm dmesg show cpu with different speed?

Sorry to have so many questions but I seem to have quite a few mini problems with my first Xen setup. My xen server works fine with Powernow on the standard Kernel but with the Xen kernel it fails. Does anyone know why? Details below. With Standard Kernel powernow-k8: Found 2 Quad-Core AMD Opteron(tm) Processor 8350 processors (8 cpu cores) (version 2.20.00) powernow-k8: 0 : fid 0x0

Hello, Using kernel: 2.6.18-92.1.13.el5.centos.plus the cpu throttling works as desired (see 2 traces below) ------------- trace snips -------------- dmesg | grep -i pow ACPI: SSDT (v001 PTLTD POWERNOW 0x00000001 LTP 0x00000001) @ 0x3fff9b40 powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ processors ( 2 cpu cores) (version 2.20.00) powernow-k8: 0 :

Hi. Just wondering is someone have been able to connect usb memory sticks in xen 4.1-gitco running hvm windows 7? I use xen 4.1 from gitco, is working without any issue, I need support for a usb memory stick, but I had not been able to make this works. Reading xm commands and process, first my MB Biostar A780L3L v6 wont support IOMMU. Now exist a doc from xen wiki from someone from Fujitso

With the third generation Opteron parts, AMD switched to an architecturally defined interface for PowerNow! that uses different MSRs than previous versions. This patch brings the PowerNow! driver up to match the mainline Linux driver and provide support for all AMD parts that use or will use the architectural pstate interface. It also removes a WARN_ON statement in kernel/cpu.c that highlights a

Jerry Geis <geisj at pagestation.com <http://lists.centos.org/mailman/listinfo/centos>> wrote: >/ So I thought I would try those same options on my r4000 />/ laptop. they had no effect.... This AMD turion 64 4000+ />/ rating laptop is still running SLOWWW... />/ /proc/cpuinfo has the cpu Mhz running at 2393 / Yes, the 4000+ is 2.4GHz. >/ below is my dmesg output for

Hi, I have a v2000 compaq laptop. The realtek network and USB on this machine was not working. After adding to grub.conf "acpi=off apci=off noacpi noapic" the v2000 realtek started working and the USB worked fine... Fantastic! So I thought I would try those same options on my r4000 laptop. they had no effect.... This AMD turion 64 4000+ rating laptop is still running SLOWWW...

Package: xen-hypervisor-4.1-amd64 Version: 4.1.3-3 Severity: normal Forwarded: http://bugzilla.xen.org/bugzilla/show_bug.cgi?id=1789 Dear Debian Xen Team, after an upgrade from Squeeze to Wheezy I see about ten of these per second filling my system log (about 8 MB/h): Nov 23 00:15:37 acromantula kernel: [ 462.544193] powernow-k8: fid trans failed, fid 0x2, curr 0x0 Nov 23 00:15:37 acromantula

After a couple hours last night.... doing a "killall -SIGUSR1 cpuspeed" bumps up the /proc/cpuinfo information for cpu mhz to 2393 Mhz. I did notice a little increase after that. However, the machine is still sluggish. I did a "hdparm -c 1 /dev/hda" but really did not notice any difference. I tried to download fglrx64_6_8_0_8.16.20-1.x86_64.rpm from ati (also 8.20.8) and get

Hi! I would like to know the status of the frequency scaling in XEN. I found a web site saying that XEN doesn’t work with frequency scaling, at the other hand I found some fixes for powernow-k8 to get rid of some messages. I have an AMD64. powerno-k8 works find with non-XEN kernels, but with XEN-kernels I get the error: powernow-k8: Found 1 AMD Athlon(tm) 64 Processor 3400+ processors

Hello, every few hours I get the following message in /var/log/message: Jul 5 20:23:28 hXXX kernel: Machine check events logged Jul 5 20:53:28 hXXX kernel: Machine check events logged Jul 5 22:13:28 hXXX kernel: Machine check events logged Jul 5 23:53:28 hXXX kernel: Machine check events logged Jul 5 23:58:27 hXXX kernel: Machine check events logged Jul 6 01:38:27 hXXX kernel: Machine

I had my eye on the Tyan dual-Opteron mobos for awhile. I tried to find a posting *anywhere* sharing experiences with these boards under Linux. No such luck. So placing myself under the heading "Where Angles Fear to Tread," I went ahead and built a system anyway. Here's what I've learned. The specs: Tyan Thunder K8SE S2892, BIOS 1.01 2x Opteron 270, 2Ghz Dual-Core, retail

Hello, yesterday night I had a problem with my server located at a hoster (strato.de). I couldn't ssh to it and over the remote serial console I saw "out of memory" errors (sorry, don't have the text). Then I had reinstall CentOS 5.5/64 bit + all my setup (2h work), because I have a contract with a social network and they will shut down my little card game if it is not

Hello, I recently tried Xen 3.0.3-testing on my 2x Opteron-244 SMP machine. Everything works well exept one detail, which is not unimportant to me: the powernow-k8 driver fails to switch frequencies. A closer look on the powernow-k8 source reveals, that some MSR write operations seem to be without any effect. A rdmsr() before and after the wrmsr() call reveals that no real change on the register

Hi, I recently installed Xen on my AMD64 for my first time and so far, everything seems to work pretty fine. :-) I tried to enable cpu frequency support. After booting, I get the following message in Dom0-dmesg: powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.60.0) powernow-k8: BIOS error - no PSB or ACPI _PSS objects I tried to find answers in the mailing-list archive and

Hey all, Since moving a 4.3 x86-64 install from a single athlon64 to a new dual core AMD cpu it would appear that cool'n quiet is having trouble as is shown in the system logs; powernow-k8: ignoring illegal change in lo freq table-2 to 0x2 powernow-k8: transition frequency failed Any ideas ? Cheers, Brian.

Package: xen-hypervisor-4.1-amd64 Version: 4.1.4-3+deb7u1 Severity: normal I tried GRUB_CMDLINE_XEN="dom0_mem=8192M": that delivers 6964868K total, then crashes when used=2837436K free=4127432K. By crash I mean the gnome screen was blown away, replaced by a black screen with white log lines. That seems to happen every time dom0 uses a large amount of memory. After setting

https://bugs.freedesktop.org/show_bug.cgi?id=54830 Bug #: 54830 Summary: Display is shifted to right (ASUS VS197) Classification: Unclassified Product: xorg Version: 7.7 (2011) Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: minor Priority: medium Component:

Hi, Since a week or two I can''t create two of my three WinXP DomU''s anymore, the third one starts just fine. This is the basic error message I get: # xm create WinXPViaLilaGeert Using config file "./WinXPViaLilaGeert". Error: Creating domain failed: name=WinXPViaLilaGeert There is little information in this error message. /var/log/xen/xend.log has a little more:

Hello, We have recently purchased two Supermicro servers, AS-1021M-T2RB (http://www.supermicro.com/Aplus/system/1U/1021/AS-1021M-T2RV.cfm), and have built them both with CentOS 5 operating system. They are identical, apart from the manufacturer of the disk drives. Kernel is: Linux version 2.6.18-8.1.6.el5 (mockbuild at builder6.centos.org) (gcc version 4.1.1 20070105 (Red Hat 4.1.1-52)) #1 SMP

Hi. While testing subvolumes in btrfs on 2.6.32.9, I hit a kernel BUG: [ 492.164012] kernel BUG at fs/btrfs/inode.c:4365! The commands to reproduce this bug are as follows: # mount -t btrfs /dev/sda5 /scratch # btrfsctl -S subvol /scratch # date > /scratch/date # ln /scratch/date /scratch/subvol/ ln segfaults, and the bug above is found in dmesg. Subsequent accesses to the subvolume