similar to: xen boot failure after host memory upgrade

Hello! I''m investigate strange behaviour of vfb in paravirt domU (centos 5) VNC servers started after creating domain, but information in xenstore appears sometimes after 1-2 minutes after start. Why this happening? And how can i get VNC port immediate after creating of domU? Thank''s. -- Vasiliy G Tolstov <v.tolstov@selfip.ru> Selfip.Ru

Hi All, Having an issue with xen-4.0-unstable where after completing a live migration, an arp is never sent out to update the switch with the new location of the mac address. Network is configured as per libvirt''s instructions with the xen network-script disabled and the bridge (xenbr0) always up.

I am using Xen 3.1.0 in centos 5.4 I have one VM consuming 100% cpu  and all other VM (linux) become very slow (no ssh and vnc access). I could access host via ssh but not VM. host cpu is about 95% idle using dstat. Pls advise how to avoid this. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi All I Just installed XCP 0.5 and It is really cool products! I want to install it on 10 Strong machine I have in my system, but I wanted to know if there is any tool that can control all of them? There is Convirture and ovirt, http://virt-manager.et.redhat.com/ and http://www.openxenmanager.com/ eucalyptus? and opennebula? Can Some One recommend about a good tools for this? Thanks

Hi All I Just installed XCP 0.5 and It is really cool products! I want to install it on 10 Strong machine I have in my system, but I wanted to know if there is any tool that can control all of them? There is Convirture and ovirt, http://virt-manager.et.redhat.com/ and http://www.openxenmanager.com/ eucalyptus? and opennebula? Can Some One recommend about a good tools for this? Thanks

Hi, I believe I can post this here. I have a domU ( Redhat 6) running in Paravirt mode. When I migrate this domU to another host, looks like the domU is freezing in the other host. When I take it back to original host ,it starts to run normally and this is what can see in dmesg of domU : suspending xenstore... trying to map vcpu_info 0 at ffff88000434b020, mfn b67660, offset 32 cpu 0 using

Good day. We trying to test XCP cloud under some product-like load (4 hosts, each with 24Gb mem and 8 cores) But with just about 30-40 virtual machines I got an extreme load on dom0 on pool master host: LA is about 3.5-6, and most time are used by xapi and stunnel processes. It''s really bother me: what happens on higher load with few thousands of VMs with about 10-16 hosts in pool...

This is probably a really stupid question, but what happens if you have more memory allocated to domU''s than your physical RAM? Will that cause dom0 to crash? DomU''s to crash? Or just slow performance due to swap use on dom0? I ask this because we''ve got high availability clusters running domU''s, and I want to know how much memory is safe to allocate to

Hi! Can someone tell me where I can find an official webpage that states XEN''s limits (for instance max vcpus, max memory / domu etc)? I just can''t find such page :-) And another question: If I want a very stable and easily installable dom0 system that is CentOS or OpenSUSE, that are the pros and cons between the two? I know that OpenSUSE has newer versions of XEN, so that

Greetings all: Just a quick poll, is anyone out there still running 0.1.1 or 0.5 RC1 of XCP? Just checking to see if I can dump the bug workarounds out of the next version of XCCS :). -- Vern Burke SwiftWater Telecom http://www.swiftwatertel.com Xen Cloud Control System http://www.xencloudcontrol.com _______________________________________________ Xen-users mailing list

Good day. Is any way to boot PV VM without using pygrub? F.e. by supplying kernel image and initrd from dom0 filesystem? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

How do I resolve this issue? Please help me. ################################################ [root@xenhost2 ~]# xe vm-list uuid=0a0efde9-a92f-3619-478c-64edd8b0adf8 uuid ( RO) : 0a0efde9-a92f-3619-478c-64edd8b0adf8 name-label ( RW): rhel52 power-state ( RO): halted ################################################ [root@xenhost2 ~]# xe vm-start

Hello, I'm running into a very strange problem: > xrange <- c(-2.5,2.5) > xdim <- 100 > mobility <- 0.1 > slope <- 1.16 > urange <- slope*xrange > udim <- max(slope*xdim,5) > du <- (urange[2]-urange[1])/udim > uvec <- urange[1]+(1:udim-0.5)*du > # type dependent weight function > ckern <-

I''m trying to work through the Virtual Machine Examples that are described on the wiki - http://wiki.xensource.com/xenwiki/Command_Line_Interface >From my XCP platform, I''m simply trying to do a wget as follows: wget http://www.xen.org/files/XenCloud/Software/lenny.xva The connection on the XCP host closes after 1209 bytes and retries a number of times to no avail.

Hi There . As from what I see, my system is not seeing all the available ( 4GB ) o memory, does xen take some for it''s own? Am I missing something in the kernel? netwarrior build-linux-2.6-pvops_x86_64 # dmesg |grep -i memo released 151863 pages of unused memory initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-00000000aff90000 Memory: 2749108k/2883136k

I'm trying to sort a DATAFRAME by a column "ID" that contains alphanumeric data. Specifically,"ID" contains integers all preceeded by the character "g" as in: g1, g6, g3, g19, g100, g2, g39 I am using the following code: DATAFRAME=DATAFRAME[order(DATAFRAME1$ID),] and was hoping it would sort the dataframe by ID in the following manner g1, g2, g3, g6, g19,

Hi, i''am trying to build a Gentoo Dom0-kernel booting a HP DL380 G6. Has anyone twiddled a working kernel configuration for this hardware? i do have the linux-2.6.32-xen-r1 sources checked out by portage and tried some configurations. Olaf _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

I got really strange situation with memory on host: xe host-list params=memory-free memory-free ( RO) : 10305536 (10Mb) xe host-compute-free-memory 3147059200 (3Gb) A huge difference! And xentop show different numbers too! I will keep this host online "as is" and I am ready to provide information for debbugging or perform needed actions. -- wBR,George.

A customer is looking to replace or augment their Sun Thumper with a ZFS appliance like 7320. However, the Thumper was used not only as a protocol storage server (home dirs, files, backups over NFS/CIFS/Rsync), but also as a general-purpose server with unpredictably-big-data programs running directly on it (such as corporate databases, Alfresco for intellectual document storage, etc.) in order to

Hi all, I''ve just noticed that 0.10 is out and wanted to give it a try on windows. I''m not at all an VS C++ Developer so I might do something very stupid here. My env: Windows Server 2003 VS .NET 2003 On the command line with nmake from VC7 in the path this is what I get: Attempting remote update of ferret Building native extensions. This could take a while... Microsoft