similar to: libxs documentation

Good day. Which ports are used by xapi? I suddenly found it using tcp/13993 and I''m slightly concern about possible collision between xapi and my own application, running on dom0 on XCP... Thanks. --- wBR, George. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Good day. I found that XCP ignores VCPU-params (weight and cap) after VM live migration, as well, as those parameters ignored if changed on running VM. May I as someone with xcp cloud nearly check this bug? Thank you. -- wBR,George. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Package: libxen-dev,libxs-dev Version: libxen-dev/4.1.2-3 Version: libxs-dev/1.0.1-1 Severity: serious User: treinen at debian.org Usertags: edos-file-overwrite Date: 2012-04-12 Architecture: amd64 Distribution: sid Hi, automatic installation tests of packages that share a file and at the same time do not conflict by their package dependency relationships has detected the following problem:

Processing commands for control at bugs.debian.org: > reassign 668550 libxs-dev Bug #668550 [libxen-dev,libxs-dev] libxs-dev and libxen-dev: error when trying to install together Bug reassigned from package 'libxen-dev,libxs-dev' to 'libxs-dev'. No longer marked as found in versions libxs-dev/1.0.1-1, libxen-dev/4.1.2-3, and libxen-dev/4.1.2-4. Ignoring request to alter fixed

Good day. I''m pretty curious, how they work with netinst (debian, suse, ubuntu, centos)... As I understand, at first start they downloads xen-aware kernel and netinst initrd from repository (with one user must point with other-config:install-repository)... But how they do it? I means, this some kind of script, some kind of variables... Really, I''d like to do few more

Hi, Since Xen has been around for a long long time, and that libxs is pretty new in Debian (only few days), I'd say that libxs-dev should be fixed. Do you agree? Cheers, Thomas

Good day. As we all know, xen requires assist from VM to migrate it. If VM will acts wrong during migration, it will crash, or behave strangely until reboot (nice sample - default -xen kernel in lenny). We need to accept changes in domU during migration: other domain id, new vbd/vif and so on. This fine until we talks about friendly VM. But if VM is not very friendly? For example, VM''s

Good day. As we all know, xen requires assist from VM to migrate it. If VM will acts wrong during migration, it will crash, or behave strangely until reboot (nice sample - default -xen kernel in lenny). We need to accept changes in domU during migration: other domain id, new vbd/vif and so on. This fine until we talks about friendly VM. But if VM is not very friendly? For example, VM''s

I think I wrote not very clearly. I say ''swap in domU will save in case lag or little mistake with balloon''. If course, there is no any kind of ballooning for dom0. Right now we running pretty much VMs for our cloud services and we use heavy memory management (it grabs and gives memory with lag less then second depends on usage in customers VM). And we have some statistics

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.

Good day. Is XCP supports any way to mirror network storages (iscsi, f.e.)? As I understand, XCP does not support DRBD yet, so, which other ways are? --- wBR, George. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Good day. xe-guest-tools for debian adding a repository to aptitude:/etc/apt/sources.list.d/citrix.list deb http://updates.vmd.citrix.com/XCP/0.4.901/debian/ lenny main deb-src http://updates.vmd.citrix.com/XCP/0.4.901/debian/ lenny main But this repository does not work: Err http://updates.vmd.citrix.com lenny/main Packages 404 Not Found Err http://updates.vmd.citrix.com lenny/main

Good day. Found strange behavior in PV-domains. Application like tcpdump or iftop require promiscuous mode for interface. And this feature is disabled by default, as I understand. message from iftop: pcap_open_live(eth0): eth0: You don''t have permission to capture on that device (socket: Address family not supported by protocol) As I understand promiscuous:on in other-config for vif

Good day. In some cases (mostly domU crashing or hanging up) xapi on slave is unable to perform some task (f.e. migration). This task appear in task-list as ''pending'' and can not be cancelled by normal way. I found single way - to restart master xapi (and slave xapi afterwards) - this clean all pending task queue. But I think it really brute (and not very good, some other tasks

Processing commands for control at bugs.debian.org: > found 668697 libgrib-api-1.9.16/1.9.16-1 Bug #668697 [libgrib-api-1.9.16,libgrib-api-1.9.9] libgrib-api-1.9.9 and libgrib-api-1.9.16: error when trying to install together The source libgrib-api-1.9.16 and version 1.9.16-1 do not appear to match any binary packages Marked as found in versions libgrib-api-1.9.16/1.9.16-1. > found 668697

Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> diff -r 0268e7380953 -r 6ee237f744ac docs/src/user.tex --- a/docs/src/user.tex Mon Sep 05 15:10:28 2011 +0100 +++ b/docs/src/user.tex Tue Sep 06 15:52:20 2011 +0100 @@ -2280,7 +2280,7 @@ writing to the VGA console after domain \item [ vcpu\_migration\_delay=$<$minimum\_time$>$] Set minimum time of vcpu migration in

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

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

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...

Good day. XCP 0.5 xe host-evacuate uuid=f9458b0b-5e35-4ee0-adcf-c8945a37868c You attempted an operation on a VM which requires a more recent version of the PV drivers. Please upgrade your PV drivers. vm: a84aaf23-8afe-2ccc-0299-83b9dfd08c35 But at really vm uuid with bad PV-drivers is 42e397c7-3d76-02c0-a1f9-c78d79cac6c6 and no uuid a84aaf23... present in pool. I think, it is an error in