similar to: xen domu core dump memory

Hi James. I go through the patch, since all its changes happens inside __xen_evtchn_do_upcall(), so I apply the patch into my 2.6.31.kernel by manual. (I was failed to merge a usable, 2.6.38dom0, since quite a lot branch needed, such as blkback, netback) But still, the blue screen shows up. Log attached. Is the timeout better than before? Beside, I think I need find some to examine my

I''ve recently noticed that my windows crash dumps fail at around 40-50% under GPLPV. ''xm dmesg'' shows the following: (XEN) grant_table.c:350:d0 Iomem mapping not permitted ffffffffffffffff (domain 865) At first I thought that the cause was just a bug in my grant ref code but it just occurred to me that this could be happening when Windows tries to write out the

hi,         I am  an engineer of Intel , on cloud and virtalization. thanks for you great updates of vTPM.Could you share your experience on how to build vTPM with xen 4.3?  I failed to boot up  2.6.18.8 kernel which is from               # make linux-2.6-xen-build              # make linux-2.6-xen-install                   I want to integerate  vTPM to OpenAttestation.OpenAttestation project is

Does anyone know of a way to give DomU a floppy disk of some sort? I need to try and load some drivers at the text mode install step of installing Windows... Thanks James _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I have a question about the memory layout of the Xen hypervisor, dom0 and domU. *The goal I want to achieve is: I want to show which RAM area is used by hypervisor, which RAM area is used by dom0, which RAM area is used by each domU (PV guest domain). I hope to know the above information when xen is booted as well as when xen is running some domUs. I already know that we can dedicate a fix

Hey, list -- Recently we had to reboot some of our dom0''s. We were confused after doing so to discover that some of the resident domU''s had not actually rebooted. Some of the domU''s still had very long uptimes (weeks/months), despite the dom0 having an uptime of just minutes. Apparently, when the "shutdown -r now" command was issued, the dom0 was able to

Hi all, sorry to intrude on xen-devel, but I think I need direction from the expertise here. I''ve admin''d Xen servers of various flavors for a couple years, but never seen this before. After a period ranging from several hours to several days, my primary database and development DomU completely locks up. Net disconnects, but CPU(sec) continues to tick in xentop. No errors, and

Hi all, when running Windows 2008 SBS on Xen 4.0.0, it disappears after some time (longest time I had it running was 20 minutes). In /var/log/xen/qemu-dm-win1.log I find: xc_map_foreign_batch: mmap failed: Cannot allocate memory xc_map_foreign_bulk error 12 Anyone any idea how to troubleshoot this? The Hypervisor has 16 GB of RAM, currently 2 GB are allocated to Dom0. This specific DomU has 8

Hello!! I have some difficulties in my debian squeeze + xen 4.0. I had installed my domU windows XP today, and now it''s fails with some programs/applications. For example, my skype hangs when it starts with windows...i have a system in DOS (maybe in COBOL or CLIPER) running, but it is hanging too, and doesn''t starts...everything was working with VMware server, but now i change to

Hello. I''m trying to use vlan in domU, but have something strange: I created bridge on eth0. This interface was configured as trunk with vlan 300, 301. I use this bridge in my domU, and I can see tagged packets when run tcpdump in domU. Also I created interface on domU to work with vlan 300. On this interface I see untagged packets in vlan300. And everything looks fine. But when

How should I be detecting a block-configure operation done in Dom0 in a HVM DomU? Under Debian Lenny''s Xen 3.2.1, when I execute such a command, Dom0 writes to the backend values ''params'' and ''type'', twice, but doesn''t update the ''sectors'' value to match the new device, or initiate a state change. Given that, the best I can

Hi everyone. I´m having this problem with Red Hat 5.4 running on a HP ProLiant BL460c G6. I have two windows 2k3 x64, but network performance is extremely bad without PV drivers, i mean, it takes a lot of time to access any location and if the path has many folders it can´t conect. Redhat provides some PV dirvers. I´ve installed them, but with no improvements. I tested another DomU, with the

I like the request for Graphics in DomU. How do you want to run a Xen-System on a laptop maybe? The Dom0-Kernel shouldn''t have ANY contact with the users itself due to security reasons. (too much software that could be possible security holes) Another point is: When you run a Xen-System that runs at home to solve several issues at once (internal file server, firewall, music

Summary problem description: What works ? A. ping, ssh, http access - works from Dom0 to DomU and also from DomU to Dom0 B. ping, ssh, http access - works from outside world to Dom0 and from Dom0 to outside world C. ping from outside world to DomU What does not work ? A. ssh and http access from outside world to DomU and also from DomU to outside world Diagnostics: >From DomU I gave the

I have a dom0 machine running CentOS 5.4 with all the latest updates using Xen as my hypervisor. I am using Xen in part because this machine was set up prior to KVM being included in RHEL, and in part because KVM's network bridging configuration is not nearly as simple as Xen's. The dom0 machine is a headless Mac Mini and I do all of my VM management via virsh from the command line. I

On Sun, Jun 8, 2008 at 3:28 PM, James Harper <james.harper@bendigoit.com.au> wrote: > I''ve just uploaded 0.9.8 to http://www.meadowcourt.org/downloads > > As a reminder, the wiki page is > http://wiki.xensource.com/xenwiki/XenWindowsGplPv > > This release fixes a bug which could be hit under high disk load (high > number of outstanding requests with fragmented

I'm running into a slight problem trying to upgrade a CentOS 4.4 install to 5.0. The configuration: CentOS 4.4 is an old install that used to boot natively. That has since been backed up and restored to two seperate LVs (as the original install had two partitions). The host system now runs Debian, and I've been able to successfully boot the old CentOS 4.4 install under Xen (with a

I am rewriting the TX path in the GPLPV drivers and in its current form I am readily able to crash the system (eg Dom0 and everything else running) from DomU. xen is 3.3.1, linux is at most a week behind the 3.3.1 release date. My Windows DomU boots up, fails to get an IP address (yes, the TX path is broken), and then a short time later the system has rebooted. I don''t know exactly

Hi Is it true that the GPLPV drivers is incompatible with QCOW images? The Windows DomU works fine with raw standard "file:/" images, and paravirtualized Linux DomU works fine with QCOW and raw images. If i use QCOW images with my Windows DomU''s i get a stop error: 0x00000007b (inaccessible boot device). It looks like the blkback.3.hda process, that normally starts with