search for: total_available_memory

...bit domains eventually fail to boot with the following Xen complaint: xm create: Error: (4, ''Out of memory'', "panic: xc_dom_boot.c:159: xc_dom_boot_mem_init: can''t allocate low memory for domain") Booting with dom0_mem=128G, with enable-dom0-ballooning=yes and total_available_memory=128 set in xend''s configuration works as expected. 128GB of RAM is avalable 32bit guests and 128GB for 64 bit guests. I''m able to account for the RAM in the box by totaling 32bit domains + 64bit domains + free_memory as reported by xm info + memory remaining in the dom0 balloon....

...l6.xendom0.x86_64 kernel available from the same place. 'xl info' reports about available memory as follows: total_memory : 24567 free_memory : 3698 xen_commandline : dom0_mem=2048M and in xend-config.sxp I have: (dom0-min-mem 256) (enable-dom0-ballooning no) (total_available_memory 0) Now one would think that I should have 2048M memory for dom0, right? I started from there, but when starting domUs it has been reduced to 1140M even though I think ballooning is disabled and there is free memory available? And the weird thing is that dom0 has done some swapping: # free -mt...

...he network script tries to bring it up, it gets an error: RTNETLINK answers: File exists Any tips? details below brian root@trout:/etc/xen# egrep -v ''#|^ *$'' xend-config.sxp (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '''') root@trout:/etc/xen# ifup eth0 ifdown: interface eth0 not configured RTNETLINK answers: File exists root@trout:~# brctl show bridge name bridge id STP enabled interfaces eth0 8000.8c89a511f016 no peth0 root@trout:~# cat /etc/network/interfac...

...s-3.10.43-11.el6.centos.alt.x86_64.img /etc/xen/xend-config.sxp (xend-unix-server yes) (xend-relocation-server no) (xend-relocation-hosts-allow '^localhost$ ^localhost\\.localdomain$') (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 1024) (enable-dom0-ballooning no) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') I've attached the logfile information regarding the latest crash as crash.log? Does anybody has an idea how to solve these issues? Kind Regards Daniel Bradler -------------- next part -------------- A non-text attachment was scrubbed... Name: crash.log...

...MAINS_SHUTDOWN_ALL="--all --halt --wait" XENDOMAINS_RESTORE=true XENDOMAINS_AUTO=/etc/xen/auto XENDOMAINS_AUTO_ONLY=false XENDOMAINS_STOP_MAXWAIT=300 /etc/xen/xend-config.sxp changed: (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- no debconf information -- The Sunday Times Scottish University of the Year 2009/2010 The University of Stirling is a charity registered in Scotland, number SC 011159.

...ault/xendomains changed: XENDOMAINS_SAVE="" XENDOMAINS_RESTORE=false XENDOMAINS_AUTO=/etc/xen/auto XENDOMAINS_STOP_MAXWAIT=300 /etc/xen/xend-config.sxp changed: (network-script 'network-bridge bridge=xenbr0') (vif-script vif-bridge) (dom0-min-mem 512) (enable-dom0-ballooning no) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- no debconf information

...e the problem? thanks Relevant configs: # cat /etc/xen/xend-config.sxp |grep -v ^#|grep -v ^$ (xend-http-server yes) (xend-unix-server yes) (xend-relocation-server yes) (xend-port 8000) (xend-relocation-port 8002) (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') # env|grep VIRSH_DEFAULT_CONNECT_URI VIRSH_DEFAULT_CONNECT_URI=xen:/// root at xensrv01:~# virsh version Compiled against library: libvir 0.9.0 Using library: libvir 0.9.0 Using API: Xen 3.0.1 Running hypervisor: Xen 4.0.0

Hi, I followed Boris'' tutorial to the letter about installing Xen 4 on Ubuntu Lucid. Dom0 starts ok, and xm works, but virt manager can''t connect to xen:///. I''m pretty sure that the problem is with virt-manager''s configuration file. I run xen-4.0.1-rc3-pre with Kernel 2.6.31.13. Here''s xm list''s output: $ sudo xm list Name

...2.6.32-29) (ben at decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Fri Dec 10 17:41:50 UTC 2010 overlord3:~$ grep -v "^#" /etc/xen/xend-config.sxp|grep -v "^$" (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 512) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') (xend-relocation-server yes) running /usr/lib/xen-4.0/lib/python/remus --no-net lindi-exp1 10.7.2.11 creates a paused version of lindi-exp1 successfully on 10.7.2.11 (overlord1) and starts updating it with output like ... PROF: resumed at 1294213416.98177...

...uot; XENDOMAINS_SHUTDOWN_ALL="--all --halt --wait" XENDOMAINS_RESTORE=true XENDOMAINS_AUTO=/etc/xen/auto XENDOMAINS_AUTO_ONLY=false XENDOMAINS_STOP_MAXWAIT=20 /etc/xen/xend-config.sxp changed: (xend-unix-server yes) (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vnc-listen '0.0.0.0') (vncpasswd '') -- no debconf information

...3.0027 ii udev 175-7.2 ii xenstore-utils 4.2.1-2 xen-utils-common recommends no packages. xen-utils-common suggests no packages. -- Configuration Files: /etc/xen/xend-config.sxp changed: (xend-unix-server yes) (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- no debconf information

...packages. -- Configuration Files: /etc/default/xendomains changed: XENDOMAINS_SAVE= XENDOMAINS_RESTORE=false XENDOMAINS_AUTO=/etc/xen/auto XENDOMAINS_STOP_MAXWAIT=300 /etc/xen/xend-config.sxp changed: (#xend-unix-server yes) (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') /etc/xen/xl.conf changed: autoballoon=1 lockfile="/var/lock/xl" vifscript="vif-bridge" -- no debconf information

...2.6.32-29) (ben at decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Fri Dec 10 17:41:50 UTC 2010 overlord3:~$ grep -v "^#" /etc/xen/xend-config.sxp|grep -v "^$" (network-script network-bridge) (vif-script vif-bridge) (dom0-min-mem 512) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') (xend-relocation-server yes) running /usr/lib/xen-4.0/lib/python/remus --no-net lindi-exp1 10.7.2.11 creates a paused version of lindi-exp1 successfully on 10.7.2.11 (overlord1) and starts updating it with output like ... PROF: resumed at 1294213416.98177...

...-utils-common recommends no packages. xen-utils-common suggests no packages. -- Configuration Files: /etc/xen/xend-config.sxp changed: (network-script 'network-camp netdev=eth0 bridge=xenbr0') (vif-script 'vif-bridge bridge=xenbr0') (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') (keymap 'fr-be') -- no debconf information

...DEFAULT="quiet" GRUB_CMDLINE_LINUX="" GRUB_GFXMODE=640x480 GRUB_CMDLINE_XEN="dom0_mem=2048M dom0_max_vcpus=1 dom0_vcus_pin" The following are the uncommented contents of /etc/xen/xend-config.sxp (vif-script vif-bridge) (dom0-min-mem 1024) (enable-dom0-ballooning no) (total_available_memory 0) (dom0-cpus 1) (vncpasswd '') All other configuration as per install. (except networking) After selecting the hypervisor in grub, the hypervisor seems to load OK and then loads dom0. As the init scripts are run the boot fails with the error FATAL: Failed to initialize dom0 state: iapp...

...unix-path /var/lib/xend/xend-socket) (xend-port 8000) (xend-relocation-port 8002) (xend-address '') (xend-relocation-address '') (xend-relocation-hosts-allow '') (network-script network-nat) (vif-script vif-nat) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- debconf information: perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "en_IN:en", LC_ALL = (unset), LC_TIME = "en_IN.UTF-8", LC_MONETARY = "en_IN.UTF-8", LC_CTYPE...

...yes) (xend-unix-server yes) (xend-tcp-xmlrpc-server yes) (xend-unix-xmlrpc-server yes) (xend-udev-event-server yes) (xend-unix-path /var/lib/xend/xend-socket) (xend-address '') (xend-relocation-hosts-allow '') (vif-script vif-bridge) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- no debconf information

...0'' ] boot="c" vcpus=4 vnc=1 vncviewer=1 vncdisplay=1 and my xend-config : root@sd-29499:/etc/xen# egrep -v "#|^$" xend-config.sxp (network-script ''network-route netdev=eth0'') (vif-script vif-route) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vnc-listen ''0.0.0.0'') (vncpasswd ''xxx'') (keymap ''fr'') I''ve tried with rtl8139 and ne2k_pci drivers but no luck : vif= [ ''ip=88.190.230.16, mac=00:16:3E:25:3B:58, type=ioemu, model=ne2k_pci'' ] What...

...4.0.1~rc3-1 Xenstore utilities for Xen xen-utils-common recommends no packages. xen-utils-common suggests no packages. -- Configuration Files: /etc/xen/xend-config.sxp changed: (network-script network-route) (vif-script vif-route) (dom0-min-mem 196) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- no debconf information

...essful vif-bridge $command for $vif, bridge $bridge." if [ "$command" == "online" ] then success fi /etc/xen/xend-config.sxp changed: (xend-relocation-server yes) (network-script my-network-bridges) (vif-script vif-bridge) (dom0-min-mem 512) (enable-dom0-ballooning yes) (total_available_memory 0) (dom0-cpus 0) (vncpasswd '') -- no debconf information