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...xm list). We know we could improve the domU states fetching but for now we are stuck to the ssh way of doing it. After a few hours, the kernel begins to get out of memory and kills every process around to gather some. The only log before the server completely stops are : Aug 22 22:03:37 xenu kernel: oom-killer: gfp_mask=0xd0 Aug 22 22:03:37 xenu kernel: DMA per-cpu: Aug 22 22:03:37 xenu kernel: cpu 0 hot: low 32, high 96, batch 16 Aug 22 22:03:37 xenu kernel: cpu 0 cold: low 0, high 32, batch 16 Aug 22 22:03:37 xenu kernel: Normal per-cpu: empty Aug 22 22:03:37 xenu kernel: HighMe...

Hi Can someone help me figure out a way to compile a 2.4 kernel in a 2.6 system. Basically it keeps failing because it needs the genksyms package, which is provided in the modutils package from redhat, but obviously this isn''t presetn on the 2.6 kernel. I was wondering how the xen maintainers go about compiling their 2.4 kernel and 2.6 kernel. Do you do it on different systems then

setup: amd64, xen0 = ubuntu 7.10 ("gutsy"), xenU = ubuntu 7.10 ("gutsy"), network config with xenU routing via xen0. scp xenU:file . very slow, ~50KB/s scp xen0:file . several MB/s on xen0: scp xenU:file . many MB/s had a look at tcpdump, I see lines like this: 10:55:30.319389 IP (tos 0x8, ttl 64, id 59286, offset 0, flags [DF], p...

...ize_xen'' /usr/src/linux-2.6.18-xen.hg/drivers/xen/core/xen_sysfs.c:340: undefined reference to `paddr_vmcoreinfo_xen'' make[4]: ** [.tmp_vmlinux1] Erro 1 make[3]: ** [vmlinuz] Erro 2 make[2]: ** [vmlinuz] Erro 2 make[2]: Saindo do diretório `/usr/src/xen-3.2.1/build-linux-2.6.18-xenU_x86_32'' make[1]: ** [build] Erro 2 make[1]: Saindo do diretório `/usr/src/xen-3.2.1'' make: ** [linux-2.6-xenU-install] Erro 2 XEN:/usr/src/xen-3.2.1# make linux-2.6-xenU-build Why? i´m doing this: make linux-2.6-xen0-config CONFIGMODE=menuconfig make linux-2.6-xen0-build make li...

As promised, here''s what I did to get iSCSI root running under XenU under Debian 3.1 (Sarge): Be running linux 2.6 under XenU. Build XenU with SCSI disk support (I did them as modules) Get linux-iscsi 4.0.1.8 from http://sourceforge.net/projects/linux-iscsi/ Build it according to the instructions there (i found it a bit tricky) and install under your XenU Get isc...

...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 in VMX domain + Can bootup VMX & XenU with different memory size (VMX:64MB,128MB,196MB,256MB,512MB.XenU:256MB) + A selected subset of LTP runs well in VMX domain(2.6) + A selected subset of xm-test runs well + Can do kernel build in 2.6.16 SMP guest with default configuration IA-32_PAE: + Build&Boot UP xen0 without problem...

...4) - 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 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) A selected subset of LTP runs well in VMX domain(2.6) A selected subset of xm-test runs well IA-32_PAE: Build&Boot SMP xen0 without problem Can bootup unmodified IA-32 2.6 linux in VMX domain Can bootup unmodifi...

There is no CONFIG_SCSI to enable in xenU. Is there any reason for this? I want to try out iSCSI and obviously it needs scsi support. Or would I be better doing it in dom0 and exporting it? thanks James

...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) A selected subset of LTP runs well in VMX domain(2.6) A selected subset of xm-test runs well IA-32_PAE: Build&Boot SMP xen0 without problem Can bootup unmodified IA-32 2.6 linux in VMX domain Can bootup unmodifi...

...beforetime, I saw great throughput to the VMs; over 800 Mbps. With the bridge, the numbers are in the 400s somewhere. Is this the speed I can expect from the bridge? Is there some tuning I should try, or another way to get more bandwidth into the VMs? This is with xen-2.0, 2.4.27-xen0 and 2.4.27-xenU. My iperf numbers: 940 Mbps stock linux -> stock linux 470 Mbps stock linux -> xenU 533 Mbps xenU -> stock linux ether bridge speed 533 Mbps xenU -> xen0 on the same host 422 Mbps xen0 -> xenU on the same host loopback speed 4.4 Gbps stock linux 3.2 Gbps xenU...

i just ran install.sh from the xen 3.0.2 pre-built distribution. in /boot it put vmlinuz-2.6.16-xen vmlinuz-2.6-xen -> vmlinuz-2.6.16-xen what happened to the xen0 and xenU kernels? also in /boot from xen 3.0.1 is vmlinuz-2.6-xen0 -> vmlinuz-2.6.12.6-xen0 vmlinuz-2.6-xenU -> vmlinuz-2.6.12.6-xenU which is what i expected from xen 3.0.2. don _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xenso...

...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 in VMX domain + Can bootup VMX & XenU with different memory size (VMX:64MB,128MB,196MB,256MB,512MB.XenU:256MB) + A selected subset of LTP runs well in VMX domain(2.6) + A selected subset of xm-test runs well + Can do kernel build in 2.6.16 SMP guest with default configuration IA-32_PAE: + Build&Boot UP xen0 without problem...

...: - 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 in VMX domain + Can bootup VMX & XenU with different memory size (VMX:64MB,128MB,196MB,256MB,512MB.XenU:256MB) + A selected subset of LTP runs well in VMX domain(2.6) + A selected subset of xm-test runs well + Can do kernel build in 2.6.16 SMP guest with default configuration IA-32_PAE: + Build&Boot UP xen0 without problem...

...to get two xen kernels (dom0 and domU) with my own config: wget http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads/... make xen make tools make docs make linux-2.6-xen0-config CONFIGMODE=menuconfig make linux-2.6-xen0-build make linux-2.6-xen0-install make linux-2.6-xen0-dist make linux-2.6-xenU-config CONFIGMODE=menuconfig make linux-2.6-xenU-build make linux-2.6-xenU-install make linux-2.6-xenU-dist make KERNELS="linux-2.6-xen0 linux-2.6-xenU" dist cd dist/ tar czvf ../../server02/xen.tgz . (Usually I loaded an old/alternative config and just changed a few options.) However,...

Hi list! I''m trying to run 2.4.29-xenU with grsec. Jacob Gorm Hansen said couple of weeks ago, that grsec should work with xen when pax is disabled.. Well, to get the kernel compiling there''s some source hacking that needs to be done.. I''ll describe what I did and what error I got: I downloaded xen-2.0-testing-src.tg...

...d in my BIOS. Hardware config: IBM x325 series 2 * CPUs Intel Xeon 3.06 Ghz Xen version: 3.0.0 Kernel version: 2.6.12.6 Linux distrib: Debian Sarge 3.1 r1 I run 1 domU machine on my dom0, here is my Xen config: . xen0: /etc/xen/xend-config.sxp : (dom0-num-cpus 0) . xenU: /etc/xen/myxenU.cfg : vcpus = 2 - First case: . BIOS Hyperthreading : DISABLED . xen0 kernel config : SMT enabled . xenU kernel config : SMT enabled or disabled (whatever) When I reboot the physical machine, and run the command "xm list" :...

I converted a physical maschine running CentOS 4.6 to a Xen VM on a CentOS 5 host. Almost everything was running when I decided to rsync /lib and /usr a while later in order to get updated files and get the one or two non-working programs to work. There are differences because of the xenU kernel I didn't think about. I forgot to exclude rpm database and /lib/modules. Because the synced rpm database doesn't include the xenU kernel anymore I installed the latest one again. I got this warning: WARNING: No module ata_piix found for kernel 2.6.9-67.0.22.ELxenU, continuing an...

Hi xen users, I''d like xen0 to be the controller and xenU(1) to be a firewall/router with 4 subnets (WAN, LAN, DMZ, TEAM) each with 1 of 4 physical nics attached to it. Using FC4 with xen-3.0.0-7 with linux kernel 2.6.12.6, default make world configurations, box is athlon cpu, 512M, 4 nics. On boot all nics are recognized, lspci shows them to be presen...

Hi, Is there any tool out there that can help me analyze a coredump? Thanks, David. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hello, please can someone on the list point me to the right direction how to build xen0 and xenU kernels for linux-2.6.27-xen.hg? A make world KERNELS="linux-2.6-xen0 linux-2.6-xenU" leads me to the error: select-linux-arch: x86 select-linux-image: cannot determine Linux image to use for x86 in build-linux-2.6.27-xen0_x86_32 cp: missing destination file operand after `/usr/src/xen-...