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Hi, virDomainInterfaceStats - This function returns network interface stats for interfaces attached to the domain. virDomainBlockStats- This function returns block device (disk) stats for block devices attached to the domain. Based on which time interval these function returns values. Is it cumulative from the vms uptime...

Hi, everyone I'm writing a application using libvirt and need to query guest os's virtual network interface usage, like bytes read or written through a given interface. I know int virDomainInterfaceStats(virDomainPtr dom, const char * path, virDomainInterfaceStatsPtr stats, size_t size) is designed for my purpose but I 'm not sure how I determine the second parameter path. I'm now think of determining the virtual interface by parsing the domain's xml configure file. But I don't...

I have had a number of occasions lately where a virtual "NAT" network (such as default) has stopped working. I have attempted to stop and then restart the network from the "network details" but the only thing that seems to work is to restart all of the virtual guests which use that network. I don't believe that I should have to do that. Is there some command which

Hello everybody! I´d like to know where "xm top" gets its information from. I want to get those informations (cpu-load, mem etc. from the domUs) and display them with php in a browser. So are the informations stored and updated in a textfile or something like that? Can anybody help me with this? Regards Alexandros _______________________________________________ Xen-users mailing

...lect statistics. I am using the python interface and if I do , conn=libvirt.openAuth(uri, auth, 0) dom-conn.lookupByID(id) // Where id is the domain id of the vms netstats=dom.interfaceStats(interface) gives an error libvirt.libvirtError: this function is not supported by the connection driver: virDomainInterfaceStats The same goes for block stats. For the cpu, I used, cpu=dom.info()[4] but, that always returns 0 (I thought it was cumulative and returns a huge value) I have used similar scripts with xen and kvm and it worked well. Can someone tell me what mistake I am doing or if the driver doesnt support t...

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On 07/09/2014 05:28 AM, Sijo Jose wrote: > Hi, > virDomainInterfaceStats - This function returns network interface stats for > interfaces attached to the domain. > > virDomainBlockStats- This function returns block device (disk) stats for > block devices attached to the domain. > > Based on which time interval these function returns values. > &g...

Greetings, I am a developer, trying to develop a system for monitoring Servers and Virtual Machines using Libvirt API for C/C++. I am facing an issue that there are no functions for monitoring some parameters which I have listed below. I would like to know if there is any there way I can retrieve these parameters since they are critical to my Monitoring Application. Also I am using CentOS 5.6 as

Hi folks, is it possible to monitor and gather statistics in realtime (CPU, memory, HDD, network, ... - something like dstat) of guest systems with libvirt through console from host system (KVM based)? If yes, do those guests need to be created through libvirt? Thanks for your help and time.

Hi, I'm trying to get some basic data from running guests on a libvirt HV but one thing I'm missing is the name of the network interfaces of the guests. I can get the MAC address from the XML but there seems to be no function to actually get the name of the interface. The only function that comes close is this one:

...eviceFlags ( virDomainFree ( virDomainGetConnect ( virDomainGetCPUStats( virDomainGetID ( virDomainGetInfo ( virDomainGetMaxMemory ( virDomainGetName ( virDomainGetSchedulerParameters ( virDomainGetSchedulerType ( virDomainGetUUID ( virDomainGetUUIDString ( virDomainGetVcpus ( virDomainGetXMLDesc ( virDomainInterfaceStats ( virDomainLookupByID ( virDomainLookupByName ( virDomainLookupByUUIDString ( virDomainMemoryPeek ( virDomainMigrate ( virDomainPinVcpu ( virDomainRef( virDomainSetMaxMemory ( virDomainSetMemory ( virDomainSetSchedulerParameters ( virDomainSetVcpus ( virDomainStatsRecordListFree ( virEventAddTimeo...

libguestfs usually needs qemu. However it only requires an emulator for the same architecture, not for all architectures. libvirt-daemon-kvm pulls in qemu which pulls in emulators for all architectures, as well as a bunch of other stuff we don't need at all like network interface support and nwfilter. There are no Fedora TCG-only arches, so drop the conditional section. I also made support

...l_copy_int64 (stats.errs); Store_field (rv, 4, v); + + CAMLreturn (rv); +} + +CAMLprim value +ocaml_libvirt_domain_interface_stats (value domv, value pathv) +{ + CAMLparam2 (domv, pathv); + CAMLlocal2 (rv,v); + virDomainPtr dom = Domain_val (domv); + char *path = String_val (pathv); + struct _virDomainInterfaceStats stats; + int r; + + NONBLOCKING (r = virDomainInterfaceStats (dom, path, &stats, sizeof stats)); + CHECK_ERROR (r == -1, "virDomainInterfaceStats"); + + rv = caml_alloc (8, 0); + v = caml_copy_int64 (stats.rx_bytes); Store_field (rv, 0, v); + v = caml_copy_int64 (stats.rx_packe...

libvirt-ocaml is used only by virt-v2v, so move it to this repository, instead of having it around in the common submodule. The removal from common will happen later. Pino Toscano (2): common: Bundle the libvirt-ocaml library for use by virt-v2v build: switch embedded copy of libvirt-ocaml .gitignore | 2 + 3rdparty/libvirt-ocaml/Makefile.am |

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this series switches virt-2v to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not test all

Hi, this series switches virt-2v to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not test all