similar to: KVM live migration issues for Windows guests

Hello, what happens when an instance writes data with 0% available physical disk space, on QCOW2 images for instance, apart from destruction and unpredictability? I'm aware that monitoring is mandatory in production environments, but are there other known industry tricks to deal with this? Soft/hard limit settings, autopause/stop, or does KVM react in doing force shut down the VM in

Dear R-list, I have two variables (numerical and categorical) and would like to have the sum (and maybe some other statistics) of the numerical variable by the categorical one. Can you help me, Thank you, Fabrizio --------------------------------------------------------------- Fabrizio De Amicis IT Department Generali Information Technologies - (GIT) Centro Galleria 2, Via Cantonale CH -

Hi all, I'd like to use libvirt to control/have access to virtual machines created with VirtualBox _on a Windows host_ (from the Linux guest of the same Windows-hosted VirtualBox). It is for testing purposes only,, so security does not matter much. Is it possible at all? I have some troubles understanding the note in bold at https://libvirt.org/drvvbox.html. Does that mean that one has to

Another easy(/stupid) question: with the following command j2<-xf1[1:10,"V4"] I have > j2 [1] CHROMOLI LINEAGERMAI RINALDI GIUNTIMA AUTOSTELLA [6] CAIZZONE CENTRO B PEL E C SNC CONSORZI MAN NORD PDM 1304 Levels: MACHIAVELLI Snc MENARINI MANUFACTURERS LOGISTICS SERVICES ... ZUCCHERIFICIO

Hi all. I run into trouble, while try to start libvirtd inside docker container (actually it is LXC container). During startup libvirtd can't load shared library libvirt-qemu.so.0 (and strace results looks very odd). * I run libvirtd as root. * libvirt-bin - 0.9.8-2ubuntu17 * selinux/apparmor both disabled. * No other security extension are used. * No sticky bits are set. * Required library

Hello to all, I've a frustrating issue, everytime I'm trying to connect to some website (like Linkedin, VMware, CertCollection, etc etc) I have issue with credentials... Or the website didn't recognize my login (and I'm still in login page) or for example I'm logged in linkedin but I'm not able to see which visit my profile cause it ask me my credentials and when I enter

Hello to all, I'm currently studying (and collecting notes here https://github.com/fdicarlo/RHCSA_cs) for RHCSA. My plan is to RHCSA -> RHCE and then RHCSS. What I want to ask you is: - What do you think about it? - Did you find it useful? - Do you have any advices? Best regards, Fabrizio -- "The intuitive mind is a sacred gift and the rational mind is a faithful servant. We have

Hello to all, I'm in love with CentOS from several months and I want to contribute to the project, unfortunately I'm not a developer, so how is possible to contribute to the project? Regards, Fabrizio

Hello to all, currently I have CentOS 6.4 32 bit, very simple setup on my notebook, I want to migrate it from 32 to 64 bits cause I want to play with some VMs etc etc. Do you have some suggestions on how to do backup of folders (mainly I have 1 user) or just copy the user folder and stop? Fabrizio -- "The intuitive mind is a sacred gift and the rational mind is a faithful servant. We

Dear R.List, I am starting to use R. I have an easy question. In a dataset of 15 variables, I am not able run correctly the index i of the do loop. Do you have any suggestion? NC <- function(x) for (i in 1:15) { print(dim(table(dt[,"Vi"]))) } Thank you in advance, Fabrizio --------------------------------------------------------------- Fabrizio De Amicis IT

Hello to all, I have a question, maybe it's a very newbie question. I've installed CentOS 6.4 on my notebook but sometimes when I boot it, after the screen "booting CentOS in 4..3..2..1" I receive a black screen and not the logo of CentOS with loading progress. Is it normal? There are some know issue about it? Best regards, Fabrizio -- "The intuitive mind is a sacred

Hello, Thanks to all for the previus answer. I want to be more detailed: I have a dataset called gm20011231 with 1304 observations (or records). I want to create a subset with the followin command j2<-gm20011231[1:10,"V4"] the levels of "V4" is 1304 and the and the length(j2) is 10. Do you know how to obtain a j2 with level 10? Thank you Fabrizio

Hi all, I'd like to authenticate my fresh Samba installation against an LDAP server without the Samba schema. Obviously I cannot touch it. So I'd like to use LDAP just for the authentication without getting the UID and the other parameters from it. I can use the same UID, home folder and so on for all the users, the only important thing is to provide access only to the LDAP users. Is

I was looking for a vulnerability scanner and found OpenVAS. Does anyone has experiences with that scanner? And with the Atomicorp repository? (the OpenVAS website refers to that repo) Thanks Patrick

I encountered an bug in samba 2.0.7. With the config option "logon home = \\%N\%U\profile" in smb.conf and roaming profiles, smbd panics when the share "%U" is not listed in smb.conf. I had some users for which i forgot to enter the accompanying share in smb.conf. When such a user logged in or logged off, smbd paniced with signal 11. While on logging off the profiles where

I have installed various pc with the version Syslinux 3.31 without particular problems. Trying new 3.52 or 3.36 the PC does not leave more giving the message Returning to the previous version all it resumes to work correctly. What I have mistaken? Thanks. _____________________________________________________ Fabrizio Guerriero EDP Manager C.C.M. Coop.Cartai Modenese Soc.coop. Via F.

I'm having slight problems with outgoing audio quality on Zap channels. People hear an interrupted voice. Can anyone help..? Regards, Fabrizio Mazzoni Macron SPA

Hello everybody (I'm new here) I am looking for 2 specific functions. The first one is a variance formula that does not divide by n-1 (I don't want the unbiased formula, that's it). In case it does not exist, how do I modify the default function code? Yes, a workaround would be to multiply the result by n-1 and then divide it by n, but I'd like to use a separate function, if

I've installed icecast2 and ices (from CVS 3 days ago) on a Redhat9 box (Celeron 2Ghz, 256Mb ram, SoundBlaster Live 5.1 sound card). I'm streaming live from soundcard at 44.100 with a 128kbit stream and 2 channels. The problem is that with 2 channel, there is a small delay between the channels; if I use only 1 channel, all is ok, but I need stereo signal with optimal quality. The cpu

Hello all, For some years now, I've been using Thunderbird for dovecot. I am not very satisfied with t/b so I thought of using m/s outlook but then I thought that I want to distance my clients from office products. I have a newly created dovecot installation on a very small site. Three nodes, all x86 Windows 7 professional with an ubuntu v14.04 server (x86 again) running dovecot 1.2.17.