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  • How long should cobbler sync take to run?

    - by Robert V. Bolton
    I have setup a Fedora 13 minimum install inside of a VirtualBox VM, and am following this tutorial to setup Cobbler: PXE virtual network with Virtualbox and Cobbler When I go to run the initial cobbler sync the command seems hang. How long should it take to run this command? Since I did a minimum install of Fedora 13 am I missing a application that would prevent cobbler from executing the sync properly?

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  • Best way to monitorize a Grid of computers?

    - by marc.riera
    Hello, I've installed sun grid in 10 nodes, and one virtual master host. Now I have to monitorize all the resourses prior to launch it to production, but I don't know which is the best way. I've tried using xml-qstat, but it seems unstable. Any tips or suggestions? Anyone got experience on this? thanks.

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  • xp mode in Windows 7 - capture mouse?

    - by Mike Blandford
    I'm running Windows 7 but it doesn't quite work right with Starcraft. (Colors are messed up). So I installed Windows XP Mode and I can get it to play starcraft but it changes the resolution to 640x480 and it does not stretch - so it's running in a tiny window in the middle of my screen. (If I resize the VM then the screen either goes blank, or it doesn't resize the contents) Also the mouse isn't captured - the mouse can go inside/outside the virtual pc easily, and it should get stuck on the edges.

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  • TTY with 256 colors?

    - by timn
    With URxvt and xterm it is possible to use a virtual terminal supporting 256 colors instead of only eight. Since my Intel GMA graphics card is well-supported by the KMS framebuffer driver, I am exclusively working on the TTY. Unfortunately it only supports eight colors although with MPlayer (-vo fbdev/fbdev2) and other framebuffer tools far more can be addressed. Is there a way to tell the TTY to use more than eight colors?

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  • Increase backup speed, Backup Exec 2010 - QNAP TS419U+ NAS

    - by user99912
    We have a QNAP NAS and the network shares are being backed up by Backup Exec 2010 over SMB. We can't install the remote agent on the NAS as it has an ARM processor and, as far as I am aware, there is no compatible agent. Do you have any suggestions on any faster method of backing up these shares as opposed to the current scenario? Currently the network bandwidth is not the issue, it seems that this access method is just not able to go any quicker. We've also added the NAS shares to the start of the selection list, but we're still running into 18 hours total backup time (total amount of data on the NAS is roughly 650GB). Any comments and/or suggestions welcome. EDIT: Data is being pulled from the NAS by Backup Exec to a LTO4 tape drive

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  • Do I dare clicking Delete Volume instead of Delete Partition?

    - by Olle
    I have a VMWare machine with one VM. That VM has a virtual disk which in windows is configured with two partitions and then a lot of slack space, as illustrated here: http://piclair.com/q8g5s What I want to do is delete the partition of 639 GB. However, since it's a dynamic disk, the right menu item says "Delete Volume" instead of "Delete Partition" (when I right click the 639GB space). My question is weather I dare to use "Delete Volume". I have read doing stuff like this on a dynamic volume can cause other partitions/volumes to go corrupt.

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  • iptables not writing rules.

    - by Darkmage
    im running these two rules as root, but when doing a iptables -L it dosent show any rules, any one have an idea of what the problem can be? iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 --source 84.244.145.135 -j REDIRECT --to-port 1222 iptables -A PREROUTING -t nat -i eth0 -p tcp --dport 80 --source 243.134.97.194 -j REDIRECT --to-port 1222 duno@Virtual-Box:/home/glennwiz# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination

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  • How can I save my operating system and transfer it to a new SSD?

    - by Dave Duhrkoop
    I recently purchased a Mushkim SSD to replace my failing hard drive of my H/P Dv6-12465dx laptop. Physical installation of the SSD should be easy. I have my existing HD divided into five virtual drives, one of which contains the Windows 7 Operating System. There were no back up disks when I purchased the machine originally. How do I go about saving the Operating system and transferring it to the new SSD?

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  • Unecrypted Image of Truecrypt-Encrypted System Partition

    - by Dexter
    The general tenor around the internet seems to be that you can't create images of system partitions that have been encrypted (with truecrypt) other than with dd or similar sector-by-sector copy tools. These files however are very impractical given their size (and are obviously incompressible) which makes keeping multiple states/backups of your system partition rather expensive (..especially considering current hdd prices). The problem is that backup tools (like Acronis True Image, Clonezilla, etc.) won't give you the option to create an image of (mounted/opened) Truecrypt partitions, or that there is no recovery environment for restoring the backup, that would allow to run truecrypt before doing any actual restoring. After some trial and error however, I believe I have found a very simple way. Since Truecrypt (running in Linux) creates a virtual block device, that it uses for mounting the unencrypted partitions into the file system, partclone can be used for creating/restoring images. What I did: boot up a linux live disk mount/open the drive/device/partition in truecrypt unmount the filesystem mount point again, like so: umount /media/truecryptX ("X" being the partition number assigend by truecrypt) use partclone (this is what clonezilla would do too, except that clonezilla only offers you to back up real drive partitions, not virtual block devices): partclone.ntfs -c -s /dev/mapper/truecryptX -o nameOfBackupFile for restoring steps 1-3 remain the same, and step 4 is partclone.ntfs -r -s nameOfBackupFile -o /dev/mapper/truecryptX A backup and test-restore of the system (with this method) seems to have worked fine (and the changed settings were reverted to the backup-state). The backup file is ~40 GB (and compressible down to <8GB with 7zip/LZMA2 on the "fast" setting). I can't quite believe that I'm the only one that wants to create images of encrypted drives, but doesn't want to waste 100GB on the backup of one single system state. So my question now is, given how simple this was, and that no one seems to mention anywhere that this is possible - did I miss something? or did I do something wrong? Is there any situation that I didn't think of where this method will fail? Obviously, the backup file needs to be stored in some other encrypted place in order to still remain confidential, since it is unencrypted. Also, in order to do a full "bare metal" restore, one would have to actually first (re-)install Windows, encrypt it, and only then restore the backup file. The funny thing however is that you won't need to backup any partition tables, etc. since the reinstall will effectively take care of that. Is there anything else? This is imho still a lot better than having sector-by-sector images..

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  • perf tuning for vmfs3 on RAID

    - by maruti
    recommendations for ESX4 OS - VMFS version3: matching: RAID-5 stripe size with VMFS block size? (64K, 128K etc) enabled "adaptive read ahead, write-back" on PERC 6i 90% VMs on server are Windows (2008, 2003, Vista etc, SQL 2005 etc) i have read that smaller stipes are good for writes and larger for reads. Since this is virtual env, not sure whats good.

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  • What's the Minimum System Spec Recommended For Developer Laptop

    - by DaveDev
    I'll be regularly running Visual Studio 2010 Professional, SQLServer Express, Office and at least 1 virtual environment running a Linux Distro. I want the machine to be snappy and responsive even when doing a reasonable amount of Development work. I want to spend what it takes for this, but I don't want to go overboard spending more than I need to. I won't be playing many games or graphics processing so i won't need a monster of a machine. Any recommendations?

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  • What causes Windows 8 Consumer Preview to lock-up / freeze / hang in Oracle VM VirtualBox?

    - by Zack Peterson
    I've installed Windows 8 Consumer Preview to a virtual machine using Oracle VM VirtualBox (4.1.14). It works well except for occasional temporary lock-up / freeze / hang interruptions. It will freeze for about a minute and then resume like normal for several more minutes before freezing again. Host Windows 7 Professional 64-bit 16 GB RAM Intel Core i7 (quad core, hyper threading, virtualization) CPU Guest Windows 8 Consumer Preview 64-bit 2 GB RAM 2 CPUs How should I configure VirtualBox to run Windows 8 well?

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  • Best Free ISO Mounting Software for Windows

    - by Brett Veenstra
    What do you find as the best ISO / disk image mounting software out there? You can give a nod to $$$ alternatives, but I'm looking for the best freeware and support for DVD-size images as well. EDIT I actually use Virtual Clone Drive regularly, and would recommend that over anything else.

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  • Force failover a Cisco ASA

    - by user974896
    I have two ASA in a lan state primary\secondary configuration. None of them have "failover active" or "no failover active" in their configuration. Would it be proper to failover in a manner such as: Log into console of primary unit and issue "failover lan state secondary", log into the console of the original secondary unit and issue "failover lan state primary". To fail back simply reverse the process or Log into the console of the primary unit and issue "no failover active", log into the console of the original secondary unit and issue "failover active". To fail back issue "failover active" on the original primary (now secondary) unit, and "no failover active" on the now primary unit. I do not like the second method because it adds configuration directives that were not in place before. Will the first method work?

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  • How do I autorun applications after mounting a TrueCrypt container?

    - by NoCatharsis
    I would like my TrueCrypt virtual drive to act as a newly inserted USB drive or CD/DVD by executing commands in the partition's autorun.inf file. I've read several suggestions online including creating a .bat file or installing software so Windows will think this is a CD, but I'd like to know the easiest and least intrusive way to pull it off. i.e. I want to keep from installing or messing with the host computer as much as possible, as this is intended to be a fully portable drive.

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  • What is AddType application/x-httpd-php-source

    - by egor
    I have the apache2.0, PHP5.2.4 and the directive in the httpd.conf: AddType application/x-httpd-php-source .php .php3 .php4 .php5 .php6 AddType directive is used to maps the given filename extensions onto the specified content type. This is the only meaning of this directive. But why does this method switch off PHP handler, that assigned .php extensions, and I can view source code of scripts in my browser? And another: AddType application/x-httpd-php5 .php Why does this method switch on PHP handler? This simply must send header "Content-Type: application/x-httpd-php5" to my browser and this must be only meaning of directive AddType from mod_mime. I'm confused. Thanks for your replies.

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  • Apache refusing to change DocumentRoot

    - by mingos
    I've installed Zend Server CE 5.1.0 on Windows 7 Ultimate 64 bit in its default location, meaning the path to my htdocs is C:\Program Files (x86)\Zend\Apache2\htdocs. Not something that I would like to type each time I check out a project from SVN in Eclipse or something. I'd like to set the DocumentRoot to a different folder, namely D:\www. What I've done I edited conf/httpd.conf, with the significant lines being: DocumentRoot "D:\www" <Directory "D:\www"> Options Indexes FollowSymLinks AllowOverride All Order allow,deny Allow from all </Directory> Include conf/extra/httpd-vhosts.conf I edited conf/extra/httpd-vhosts.conf to add a virtual host: NameVirtualHost *:80 <VirtualHost *:80> DocumentRoot D:\www ServerName localhost ServerAlias localhost SetEnv APPLICATION_ENV development SetEnv APPLICATION_DOMAIN localhost </VirtualHost> <VirtualHost *:80> DocumentRoot D:\www\UmbraCMS ServerName umbracms.local ServerAlias umbracms.local SetEnv APPLICATION_ENV development SetEnv APPLICATION_DOMAIN umbracms.local </VirtualHost> I edited C:\Windows\System32\drivers\etc\hosts to add this line: 127.0.0.1 umbracms.local And I also added a PHP project to D:\www\UmbraCMS. And restarted Apache. Actually, I restarted the computer, too, just in case. What's supposed to happen After typing http://umbracms.local/ in the browser's address bar, I want to see my PHP project launch, obviously. What's actually happening No matter whether whether I type http://umbracms.local/ or http://localhost/, I'm taken to the test zend page, located in C:\Program Files (x86)\Zend\Apache2\htdocs\index.html, as if neither DocumentRoot was changed nor name-based virtual hosting worked. Interestingly, when I put another project in C:\Program Files (x86)\Zend\Apache2\htdocs\bugraid\ and then, in the browser, typed http://localhost/bugraid, the project actually opened, or at least tried to, as it completely ignored the project's .htaccess file. Extra considerations Zend Server's Apache version is 2.2.16, PHP version is 5.3.0 I've installed MySQL CE 5.5.13 separately, and it works, both from command line and via MySQL Workbench. I have XAMPP installed, but none of its components are started up. It's got its own install of Apache 2.2.17 and MySQL 5.5.1. PHP version is 5.3.5 (I think). Question Have you had a similar situation before? What else might need taking care of in order to have Zend Server's Apache use D:\www as document root for my PHP projects?

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  • Redirect Using htaccess

    - by manyxcxi
    I am trying to redirect /folder to / using .htaccess but all am I getting is the Apache HTTP Server Test Page. My root directory looks like this: / .htaccess -/folder -/folder2 -/folder3 My .htaccess looks like this: RewriteEngine On RewriteCond %{REQUEST_URI} !^/folder/ RewriteRule (.*) /folder/$1 What am I doing wrong? I checked my httpd.conf (I'm running Centos) and the mod_rewrite library is being loaded. As a side note, my server is not a www server, it's simply a virtual machine so it's hostname is centosvm.

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  • One PC, 4 iOS Devices, 4 iCloud Accounts?

    - by Eric J.
    I have one PC running iTunes, my iPhone, and one iPod for each of three kids. Ideally I would like the iPhone to use my iCloud account and each iPod to use an iCloud account specific to each kid. According to Apple: You can ... use one Apple ID for iCloud services and another Apple ID for store purchases However, the method described Enter the Apple ID you want to use for iCloud in Control Panel Network and Internet iCloud. Enter the Apple ID you want to use for Store purchases (including iTunes in the Cloud and iTunes Match) in iTunes iTunes Store. would require that all iOS devices share the same iCloud account if they use iTunes on the same PC. Short of having one PC per family member, is there a method to use different iCloud accounts on each iOS device?

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  • AD, Windows-NT Authentication queries

    - by rockbala
    Need Help on the following questions. When a users login (on a computer in the network) is validated against AD what is/are the authentication method used? When a users login is validated in Windows NT environment (not AD) what is/are the authentication method used? If all user's account is on AD, is it possible to change the authentication mechanism only (or protocols) from AD to NT and vice versa (if possible)? If part/whole of question 3 is valid, where should one look to change these authentication methods ? What is the difference between AD and Windows-NT authentication ? Windows server 2008 Domain controller used. Regards, Balaji

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  • Best filesystem choices for NFS storing VMware disk images

    - by mlambie
    Currently we use an iSCSI SAN as storage for several VMware ESXi servers. I am investigating the use of an NFS target on a Linux server for additional virtual machines. I am also open to the idea of using an alternative operating system (like OpenSolaris) if it will provide significant advantages. What Linux-based filesystem favours very large contiguous files (like VMware's disk images)? Alternatively, how have people found ZFS on OpenSolaris for this kind of workload?

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