search for: xen2

Hi, Is there some easy way to install both 2.x and unstable xen tools at the same machine? Seems /usr is hardcoded everythere in the tools Makefiles, looks like there is no easy way to put them to different paths (say, prefix /opt/xen2 and /opt/xen3) :-/ Gerd _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

On Wed, 2014-11-05 at 17:56 +0100, Jonas Meurer wrote: [...] > So the question is: why does the VM run stable on xen1 while it > crashes all the time on xen2. If I compare xen1 and xen2, only > real difference is mainboard (Supermicro X8 on xen1; Supermicro > X9 on xen2) and CPU (Xeon L5939 on xen1; E5-2609 on xen2) > > As a next step I'll put the harddisks into another X8/Xeon L5639 > server system and try to reproduce the crashes t...

I just tried to setup another domain on a server running 1 domain. When i try to start the domain it gives me an error Error: Device 0 (vif) could not be connected. Backend device not found. The entry in my xen config file for the disks is disk = [''phy:/dev/xen001/xen2-fun,sda1,w'',''phy:/dev/xen001/xen2-fun-swap,sda2,w''] Looking at /var/log/xend.log, i found something strange [2006-05-22 00:13:02 xend.XendDomainInfo] DEBUG (XendDomainInfo:178) XendDomainInfo.create([''vm'', [''name'', ''xen3'...

...n-3.0/debian/control trunk/xen-3.0/debian/xen-utils-3.0.postinst Log: The "Sorry for the step back, but I guess it''s more a 2 steps forwards" commit - Added the xen package again, because we believe there is a valid upgrade procedure. This helps the user to easily upgrade a xen2 system and to install a complete xen system (consisting of hypervisor & tools) by installing the xen "meta-package". - Removed the Suggestion for KERNEL-xen0-2.6, because we work for unstable+etch - Changed the udev conflict to the correct syntax - Changed the "Conflicts: xen...

...Fedora 8 system, with the following packages: o Xen version 3.1.0-rc7-2950.fc8 (kojibuilder@(none)) (gcc version 4.1.2 20070925 (Red Hat 4.1.2-32)) Tue Oct 23 12:21:08 EDT 2007 o xen-3.1.0-13.fc8 o kernel-xen-2.6.21-2950.fc8 The error message the kernel gives me is the following: Nov 16 14:38:31 xen2 kernel: NETDEV WATCHDOG: peth0: transmit timed out Nov 16 14:38:31 xen2 kernel: sky2 peth0: tx timeout Nov 16 14:38:31 xen2 kernel: sky2 peth0: disabling interface Nov 16 14:38:31 xen2 kernel: sky2 peth0: enabling interface Nov 16 14:38:31 xen2 kernel: sky2 peth0: ram buffer 48K Nov 16 14:38:31 xen...

Lets say you had 4 servers and you wanted to setup replicate and distribute. What methoid would be better: server sdb1 xen0 brick0 xen1 mirror0 xen2 brick1 xen3 mirror1 replicate block0 - brick0 mirror0 replicate block1 - brick1 mirror1 distribute unify - block0 block1 or server sdb1 sdb2 xen0 brick0 mirror3 xen1 brick1 mirror0 xen2 brick2 mirror1 xen3 brick3 mirror2 replicate block0 - brick0 mirror0 replicate block1 - brick1 mirror1 repl...

...the webserver under heavy load, everytime with > the > same backtrace. I replaced the full system (all hardware components except the harddisks) with a new one in the meantime - and still the bug is repoducible. I'll try to describe the setup: Two Xen virtualization servers (xen1 and xen2), mirroring one block device with DRBD using a primary/secondary setup. The DRBD device holds LVM with the LVs for one single virtual machine (the webserver). This webserver runs an Apache2 daemon. The first virtualization server (xen1, the one that's live) runs rock stable, same for the webse...

...758622 linux-image-3.16.0-4-amd64 thanks Hi Ben, thanks for your response. Am 2014-11-05 21:40, schrieb Ben Hutchings: > On Wed, 2014-11-05 at 17:56 +0100, Jonas Meurer wrote: > [...] >> So the question is: why does the VM run stable on xen1 while it >> crashes all the time on xen2. If I compare xen1 and xen2, only >> real difference is mainboard (Supermicro X8 on xen1; Supermicro >> X9 on xen2) and CPU (Xeon L5939 on xen1; E5-2609 on xen2) >> >> As a next step I'll put the harddisks into another X8/Xeon L5639 >> server system and try to rep...

...n another machines). Further I'm confust, because I had to use xm instad of xl. A PV-guest works fine. I start it with 'xm create jessie'. Some data you can see down. What further information do you need? vg. ------------------------------------------------- call with xm: root at xen2:~# xm create comp2.xm Using config file "/etc/xen/comp2.xm". Error: 'NoneType' object has no attribute 'rfind' root at xen2:~# call with xl: root at xen2:~# xl create comp2.xm ERROR: A different toolstack (xm) have been selected! root at xen2:~# the com...

...''t show up in your /dev/etherd/ -- only on other hosts) As this is dom0, I''m not sure why the aoe module is not seeing the packets (unless the bridge is messing it up). Any tips for debugging this would be appreciated -- I don''t really care if we get this working in xen2, but I think this is important for xen3. Thanks for your time, -- Jeb Campbell jebc@c4solutions.net _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...wards: delta=-3536123661 shadow=686019823475 offset=281887188 Sometimes domU time stalls and network stops working, but other times it gets working again. The two hosts are using different platform timer source: root@xen1test:~# xm dmesg|grep -i timer (XEN) Platform timer is 14.318MHz HPET root@xen2:~# xm dmesg|grep -i timer (XEN) Platform timer is 1.193MHz PIT Both hosts use Ubuntu Gutsy (latest as of today) packaged version of Xen 3.1.0, Linux 2.6.22 (on both dom0 and domU). Dom0s are working flawlessly. Thanks in advance, Takeshi _______________________________________________ Xen-users...

...#39;: tpmfront.c: undefined reference to `xenbus_dev_ok'' drivers/built-in.o(.init.text+0x71d6): In function `init_tpm_xenbus'': tpmfront.c: undefined reference to `xenbus_register_driver'' make[3]: *** [.tmp_vmlinux1] Error 1 make[3]: Leaving directory `/home/hikenboot/Xen2/xen-unstable.hg/linux-2.6.12-xen0'' make[2]: *** [build] Error 2 make[2]: Leaving directory `/home/hikenboot/Xen2/xen-unstable.hg'' make[1]: *** [linux-2.6-xen0-install] Error 2 make[1]: Leaving directory `/home/hikenboot/Xen2/xen-unstable.hg'' make: *** [install-kernel...

...s fine (was done by a colleague) cowloop - (C) 2005 AT Consultancy/AT Computing cowloop - version: 2.15 cowloop - info: www.ATConsultancy.nl/cowloop cowloop - maximum allowed cowdevices: 16 cowloop - initialized after installation and creating the device nodes i see the control device like this: xen2:/tmp# ls -la /dev/cow/ctl brw-r----- 1 root root 241, 255 2006-03-03 12:49 /dev/cow/ctl but when i use cowdev, it fails : xen2:/tmp# cowdev -a /tmp/test.ro /tmp/test.cow /dev/cow/ctl: No such device or address cat /dev/cow/ctl cat: /dev/cow/ctl: No such device or address cat /etc/debian_vers...

Hi, so here is finally my upgrade report for my testsystem. I tried to upgrade to xen3 while xen2 (hypervisor, dom0 kernel + 1 domU) was running: 1) if xen2 (adams latest packages in this case) were installed and we would release our package as it is, we would generate the following enviorment: # apt-get upgrade -u Reading package lists... Done Building dependency tree... Done The following...

I''ve installed Xen Hypervisor 3.0.3 (CentOS 5.7, i386) inside Virtualbox 4.1.16 (Mageia 1, i686) and have noticed that Dom0 is consuming 85% of the memory allocated to the VM (1GB) so I''d like to reduce this as much as possible in order to make more room for one or two VM''s. Is there a minimum amount of vRAM that can/should be allocated to Dom0 (using the dom0_mem boot

...ipt. All seems to work quite ok, the migration process doesn''t throw any errors, i get a .xva file with a proper Size. When importing that file, immidiately the VG and LV is created, and VM properties are assigned correctly. But when I try to start the VM I get the following Error: [root@xen2 ~]# xe vm-start vm=stream1 Error code: WARNING: /dev/xvda is not a disk image Error parameters: Traceback (most recent call last):, File "/usr/bin/pygrub", line 746, in ?, raise RuntimeError, "Unable to find partition containing kernel", RuntimeError: Unable to find partit...

...us linux1 4", it shows "error. Too many virtual CPUSs". Below is the command result. Anyone know how solve? I remember that it can hotplug cpu before upgrading to 3.3.1. As you see below, my physical machine is a dual-xeon(quad core), so total there are 8 VCPUs in Dom0. [root@xen2 /]# xm list Name ID Mem VCPUs State Time(s) Domain-0 0 26932 8 r----- 200.3 linux1 8 3300 2 -b---- 3.8 xp1 5 2000...

Hey again, Am 2014-08-19 12:26, schrieb Jonas Meurer: > I encounter kernel crashes on an up-to-date Debian/Wheezy Xen domU with > the > stock kernel. The dom0 runs the same linux kernel and > xen/4.1.4-3+deb7u1. the bug is still reproducible with the latest kernel and Xen packages from Debian Wheezy. Unfortunately it seems like a corner case, somehow related to the hardware

Hi, i wont separate drbd traffic in domU to eth1 interface. What is the best way to do that? I think about make eth1 nic passthrough to my domU. Can i expect some problems with this configuration? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Is anyone running Xen on this hardware? Is it stable? -- # CONFIG_TCG_TPM is not set Adam Kosmin GNU/Linux SA Visual Trading Systems, LLC Empire State Building 350 Fifth Avenue, Suite 6420 New York, NY 10118, USA Email akosmin@vtsystems.com Phone 1 (212) 871-1747 ext. 340 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com