search for: pasquales

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2010 Sep 29
1
Problems Windows 7 64 Bit joining a Samba + Ldap domain
Hello all, I am doing some tests with Windows 7 and a Samba Domain, but into a working SAMBA domain, where windows XP joins without problems, when i try with 7 i recieve an error like "The trust relationship between this workstation and the primary domain failed.". I use OpenSuSE 11.3 with samba 3.5.4-5.1.2 and openldap 2.4.21-9.1. My config of samba: [global] workgroup =
2013 Jun 02
0
=Davide Pasquale=
http://archiv.isusice.eu/ewcyozyg/fltdigdpmijtefzkeuuepzdutvxu.hnfzuk
2004 Oct 08
4
FCR1: Syslinux boot disk after Kernel Update
Hi, I'm running fedora core rel. 1 on a dual system, using syslinux on a floppy disk as boot manager to start fedora. However, after up2date, I can't start fedora with the new kernel, as syslinux probably points to the old one. Kernel installation was done automatically via rpm (up2date online), but it didn't change syslinux parameters. What do I need to change in syslinux config
2014 Mar 12
4
Problem in getting memory statistics
Hello, I need to get how much memory is used by a guest system, in order to implement some monitoring function which tells me if the system is overstressed. I am currently using java apis and the binding which was suggested to me was Domain.memoryStats(); This is a binding to int virDomainMemoryStats (virDomainPtr<http://libvirt.org/html/libvirt-libvirt.html#virDomainPtr>dom,
2014 Mar 07
3
"connection refused", but server is listening
netstat -lptu gives me tcp6 0 0 [::]:16514 [::]:* LISTEN 1314/libvirtd so the server is correctly listening on interfaces. My /etc/libvirt/libvirtd settings are defaulted. My /etc/default/libvirt-bin has "-d -l" options so server is listening. If I do virsh -c qemu://143.225.229.190/system (that is my ip or an ip belonging to my network) I
2014 Mar 30
2
Re: Programmatically force shutdown a guest: possible?
Yes, you are right. Listen, as the documentation is not very exaustive, can you explain briefly to me how a guest agent works? After installing it via the apt-get on the hypervisor (I am using ubuntu as host system) how can I create a script which would do this? That is waiting for an acpi signal and actually shut down the guest. And what other operation can you actually do with a guest agent? I
2014 Feb 28
1
Set a domain name instead of an ip address into tls certificate
I tried to set cn=myMachine instead of cn=192.168.1.x and...everything frezees! virsh -c qemu://.../system tries to connect forever. You really need static ip addresses in the cn field?? I think this is an HUGE bug: you are saying to me that each time I change network or ip (because, dear sirs, dhcp exists) I have to generate a whole new couple of certificates?? I hope it is not the case....
2014 Mar 07
0
Re: "connection refused", but server is listening
Another strange thing. I tried, in order to solve this, to put my hostname as listening address. I started with the ip, 192.168.2.2, and it works. I then decided to use the domain name, pasquale-Dell, but the socket is not created. Looking into logs it seems it tries to resolve the name, without success. After a lot of tries it just decides to give up. However, in file /etc/hosts the resolution is
2014 Mar 17
0
Re: Problem in getting memory statistics
[please don't top post on technical lists. it is easier to follow conversation and less likely you forget answering a question if you reply to the questions in line] [please keep the conversation on the list - I've re-added libvirt-users] At Sat, 15 Mar 2014 10:15:15 +0100, Pasquale Dir wrote: > > I am on a kubuntu 13.10 x64, qemu version 1.5.0, guest uses kvm as emulator >
2014 Apr 01
2
Async migration: possible?
I am seeing that migrate() function is blocking, isn't there a non blocking function with a callback associated to it, so to report events like end migration, migration progress (job domain info informations) and so on? Pasquale -------------- next part -------------- An HTML attachment was scrubbed... URL:
2014 Apr 14
1
Is it possible to get the vm which is using a storage pool's volume?
Hello, how can I programmatically get the vm which is currently using a storage volume? I looked at the apis but I can't find anything about it. Pasquale
2014 Mar 29
2
Programmatically force shutdown a guest: possible?
I am looking at the shutdown method, but if the guest system is a desktop system, like for example ubuntu, it just has the effect to show a box prompting the user for a shutdown/reboot/ and such. I could enter the guest and change this default behaviour and it actually works..but I'd like for a way to send a shutdown command without doing so. Is it possible?
2001 Feb 06
0
ArcView, Arcinfo in Wine?
Is anyone using these softwares in Wine ? Does it work ? Pasquale
2014 Feb 26
1
Problems with tls connection when ran with user privileges
I set up my certificates, ca client and server, as described in your documentation: http://wiki.libvirt.org/page/TLSCreateServerCerts. I followed it step by step so it must be ok. However, when I run virsh -c qemu://192.168.1.2/system and I try a command like list --all I get: error: impossible connect to the hypervisor errore: no valid connection errore: Unable to set x509 CA certificate:
2014 Mar 04
1
Live migration (kvm) not working if any I/O operation is in progress
Hello, I'd like to know if this is an hypervisor related problem or a libvirt one. I did this experiment: on VM I started watching a video on youtube. While video was in progress I started migration. Migration did not complete until video was not finished. I did another experiment: I installed a web server on VM. I then started an httperf stress test. As before migration did not complete
2014 Mar 05
1
Flags in java api bindings
I am currently using Connect(String,ConnectAuth,int) constructor, as I decided to use tcp connection and I need the auth part. It works, but I still need the read/write flag which, in the Connect(String, boolean) is a boolean. I need to enable write permits. In the javadoc no flags are defined...so which is the flag for allow write? And where can I find a list?
2014 Mar 15
0
Re: Problem in getting memory statistics
I have another problem. As in java bindings there is no way to obtain cpu stats I decided to use a python script. It gives me, for the guest domain, cpu time, system time and user time. Now, what does it mean cpu time? I though that it could be the overall cpu time given to this vm...but the sum doesn't add up: user_time+system_time != cpu_time. As I would need to get a %cpu usage, like
2014 Mar 29
0
Re: Programmatically force shutdown a guest: possible?
On 03/29/2014 06:21 AM, Pasquale Dir wrote: > I am looking at the shutdown method, but if the guest system is a desktop > system, like for example ubuntu, it just has the effect to show a box > prompting the user for a shutdown/reboot/ and such. > > I could enter the guest and change this default behaviour and it actually > works..but I'd like for a way to send a shutdown
2014 Apr 01
0
Re: Async migration: possible?
On 04/01/2014 12:38 PM, Pasquale Dir wrote: > I am seeing that migrate() function is blocking, isn't there a non blocking > function with a callback associated to it, so to report events like end > migration, migration progress (job domain info informations) and so on? Although the migrate command is blocking, there is nothing stopping you from opening up a second connection to the
2014 Apr 01
0
Advice request for building a centralized vm disk provider server
Hello again, sorry for mailing in so short time but I have another question about live migration. >From redhat documentation I see that the storage for a VM which has to be migrated has to be shared throught some mechanism and I have chosen iscsi. Anyway I now would need a way to dinamically create a new virtual machine and so a virtual hard disk, note that this vm will have to be migrated