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  • What OpenSource iSCSI appliances/apps support windows clusters?

    - by Jimsmithkka
    I have been wanting to experiment with Windows clustering systems in my spare time, so I need a free, preferably open source, iSCSI Target that can support 2k3 and 2k8 fail-over and possibly High availability clustering. I have tried the ubuntu iscsi target package in a vmware environment, but it fails at the 2k8 tests. In simple terms I want to build a "Poor man's San" for windows and have it be able to do more than just be drives.

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  • rdisk value in boot.ini maps to which disk?

    - by MA1
    Hi All Following are the contents of a sample boot.ini: [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /NOEXECUTE=OPTIN /FASTDETECT multi(0)disk(0)rdisk(0)partition(2)\WINNT="Windows 2000 Professional" /fastdetect multi(0)disk(0)rdisk(1)partition(1)\WINDOWS="Microsoft Windows XP Home Edition" /NOEXECUTE=OPTIN /FASTDETECT rdisk value tells the physical disk number. so, if i have three hard disks say: /dev/sda /dev/sdb /dev/sdc than how to know which disk(/dev/sda or /dev/sdb or /dev/sdc) is rdisk(0) and which disk is rdisk(1) etc Regards,

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  • How can I see a visual overlay of shortcut keys I've pressed?

    - by lyricsboy
    I've seen several screencasts (recorded on Mac OS X) which show a nice little "toast" indicating which shortcut key is being pressed by the screencaster, typically in the middle of the screen. Is this a feature of the screencasting software? Is there an app that does this that stands alone? I regularly do presentations for programming classes, and I want a way to show my audience what shortcuts I'm activating.

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  • Educate me - should I buy these prebuilt NAS (which is better) or make my own?

    - by user29336
    I'm trying to learn as much as possible, and I think I've learned quite a bit so bear with me here under my confusion. I found a coupe NAS setups. I'm not sure if one is better than the other, other than the price being higher on some, and some coming with drives VS not. Let me list my setup so you can get an idea of what I want to provide: Macbook Pro Macbook Mini for Media streaming (so far) Windows 7 Gaming Computer Xbox 360 I'd like to provide a storage system for all these devices so they can access files very easily, I'd also like any of these devices to be able to stream media from this storage system. I'd like this storage system to be hassle free in terms of my confidence in the data integrity. If a drive fails, I want to know that I can replace the drive and all my files will still exist. I'd like to access this storage system OUTSIDE of my LAN. If I'm out on a job for work I'd like to go in, or be able to have people DL some files. This brings me to a question, is this what iSCSI is? I'd like this data system to be able to download torrents. I want to mount any drive on this storage system onto my OSX laptop as if it were a local drive attached. (Is this with iSCSI is?) I'd like this system to have a GOOD web based GUI. I don't want to install software to use it. I believe those are the most of my requirements. If I'm missing something that I have no knowledge about, can someone educate me? Here are the systems I found: $729ish on Newegg Lacie 5Big Network 2 (comes with 5TB of space. iSCSI / mac compatible, torrents, nice ui, + others?) Is this overpriced for what it provides? It almost seems like a great deal to me because of the 5TB of space it comes with vs the other NAS systems that don't come with storage but cost $600-700. Should I get a different NAS system? Netgear? Others? Do they have same features? Better? Is it better to buy your own disks? What about making my own? I'm tech savy all around. It seems cheaper to buy a premade one especially with the support/warranty it provides...

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  • What causes Mac OS X Permission errors?

    - by Matthew Savage
    This is out of interest rather then looking for a fix to a problem. What actually causes permissions on Mac OS X Systems to become messed up? Its an easily fixed problem (i.e. there's a quick and easy fix via Disk Utility) but its something I'd encountered a few times doing support in a Mac-reseller store without actually understanding the causes. I'd guess that part of it is due to some applications not playing nicely, but what else might be the source of this issue?

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  • Is there any technical info about the youtube network?

    - by Allen
    I'm an IT graduate student trying to get my head around distributed content distribution systems, much like what I assume Youtube uses. I have read Google Research stuff like Bigtable and Google File System academic papers. Is there any such thing for Youtube? Can anyone point me at stuff to learn about the Youtube network and the underlying technology? thanks dbaman

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  • Switching to Linux and Keeping Windows With VirtualBox

    - by Perishable Dave
    Hi guys, I'm currently running a Vista machine, but would like to switch over to Linux, Ubuntu in particular. My question is can I switch over to Ubuntu, keep my Windows partition and use VirtualBox to access the pre-existing Windows partition? Or does VirtualBox require me to create a new install for Guest operating systems? If not, are there any other free alternatives to accomplish this? Thanks

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  • Virtual machine : is it possible to run a 32 bits guest OS on a 64 bits host OS?

    - by Cédric Girard
    I am a software developer, and I need to use old version of Borland/Embarcadero Delphi 7 for one software. The others ones are PHP software. I will have soon a 64 bits PC, running Linux, but I need a Windows 32 bits virtual machine for Delphi (because Delphi 7 is a bit old, and our clients still use Windows XP 32 bits systems). I already have a VM under virtualbox for my Delphi environment. Will it run fine, or will I have some problem?

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  • How to use dedicated video card instead of onboard?

    - by Mathias Lykkegaard Lorenzen
    Hi there! I tried running DxDiag (DirectX diagnostics), and I noticed that my graphics card is set to the onboard one that comes with the Core i5 processor (some Intel HD stuff). On my computer, I also have a dedicated graphics card (an Nvidia 310). No serious gaming stuff, I know - just for programming. However, I would still love to know how to switch to that dedicated graphics card instead. My laptop is an MSI CX720.

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  • "watching" a log on FreeBSD vs Linux

    - by Cory J
    On Linux systems I can watch -n1 tail /var/log/whatever.log or watch -n1 grep somestuff /var/log/whatever.log To show updates to a log every 1 seconds. On FreeBSD however, the watch command does something else entirely. Who knows a good FreeBSD command for what I'm trying to do? =)

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  • Capacity Planner errors

    - by Gabrie
    Hi Performing a discovery at customer site and although systems do get discovered, I get a lot (100000+) of these errors in the log: 02/01/2010 10:45:48:1:2200: Module = vcpDiscover Function = GetObfuscatedName Source = vcpDiscover Error = Method '~' of object '~' failed(-2147467259:0:5003251) 02/01/2010 10:45:48:1:2200: Module = vcpDiscover Function = GetObfuscatedName Source = vcpDiscover Error = Method '~' of object '~' failed(-2147467259:0:5003251) Any tips? Using latest version, just downloaded it. Gabrie

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  • MacOS Start FireFox via CommandLine in 32 bit

    - by Dukeatcoding
    Firefox can be startet via Commandline How can I run an application with command line arguments in Mac OS Is there an argument to make it start in 32 bit ? I know i could select it via finder, but thats no option for my problem I have solved a similar problem for chrome by creating an Automator "Launcher" which start Chrome with deactivated flash, but for that I need to know whether there is a command line argument to set 32bit. Maybe by changing systems settings by "default" ?

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  • How to set up a home WEB server Ubuntu and test over LAN Windows 7 XAMPP Lampp

    - by thejartender
    I am looking for a guide on how to set up a local home server that will also be used as a web server. I have an old desktop with Ubuntu 12.10 and wish for this to be used as my central web and local server. I also have multiple Windows 7 systems at home that I wish to be part of this network and a wireless router. Can someone provide me with assistance on where to start (perhaps just the home network) or refer me to a guide on how to do this?

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  • Running Fedora 8, never upgraded. How to do so?

    - by TreyK
    Hey all, I'm a student working on a website for my robotics team. I've recently decided to experiment with a node.js/CouchDB setup instead of our current LAMP configuration. While trying to install these systems, I was appalled to discover that our current version of Fedora (version 8) is almost two years past EOL. If I were to upgrade our server, what version of Fedora should I install, and how should I do this? Thanks, -Trey

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  • Routing domain over lan [closed]

    - by Buri
    I have server on my local network which is exposed to the internet. I have domain pointed on my IP and setup forwarding. The thing i would like to do is when i access example.com from lan to connection be routed directly on my server, not to the nearest DNS. Things I had in mind were to upgrade router with dd-wrt and setup routing rule, or to setup local DNS. Unfortunately, I'm not familiar with neither of those systems.

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  • Sending characters on Mac USB

    - by Olivier
    Hello, I have a RS232C/USB cable to connect an electronic device to my iMac Intel (MacOSX SnowLeo 10.6.3). Is there a utility program that allows for sending ASCII characters on the USB port that the RS232C device will understand? If possible, I'd rather avoid programming. I'd prefer an Automator script or a simple program with a GUI. Thanks

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  • Does Windows 8 Support 16-bit Programs?

    - by Synetech
    With Vista and up, 64-bit versions of Windows no longer support 16-bit programs, but 32-bit versions can still run them. Windows 8 has changed a lot of things from even Windows 7, and there were rumors a while back that it would only be available in 64-bit[1][2] which seems not to be the case anymore. It’s no secret thet Microsoft is pushing users to migrate to 64-bit systems. Have they dropped 16-bit support from Windows 8 altogether (including 32-bit versions)?

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  • Why specifying keyboard layout?

    - by amyassin
    Most operating systems (if not all) asks about the keyboard layout during installation. Why do they need to know the layout? I mean, when pressing key, does the keyboard send a specific signal indicating what it represents (if so, why needing to specify the layout?) or it sends a signal indicating its position (the second raw, third key) and then the OS detects what key is that from the layout specified?

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  • How to limit a process to a single CPU core?

    - by Jonathan
    How do you limit a single process program run in a Windows environment to run only on a single CPU on a multi-core machine? Is it the same between a windowed program and a command line program? UPDATE: Reason for doing this: benchmarking various programming languages aspects I need something that would work from the very start of the process, therefore @akseli's answer, although great for other cases, doesn't solve my case

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  • unavailable disc after installing windows7

    - by niao
    Greetings, I know this is a site about programming but I don't know where to put this question. The problem is that after installing Windows7 one partition is unavailable. The error is: "E:\ is unavailable" Access denied. There is no information about available space etc. How can I resolve this problem because there are some very important files on that partition.

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  • Does QEMU's performance (still) lag VirtualBox's and is there a way to improve it without kvm?

    - by Catskul
    I've noticed several articles that have claimed that QEMU is slower than VirtualBox (without hardware assistance) but several are years old, and the newest seemed to be from last year. Is it true that QEMU is slower than VirtualBox? If so why? Are there any tricks to close the performance gap? Some of my host systems do not have virtualization support so I'm especially interested in performance tips that work without the kernel module.

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  • Page layout software that allows mixed visual and programatic editing

    - by Justin Love
    I'd like to use a programming model for custom graphics and precision placement, and an interactive visual mode for large scale layout and less precise placements. I've used tools (PostScript, various vector drawing programs) that do one of these modes well, but leave me pining for the other model. Which tools should I be investigating? I'm currently on OS X. Examples: Creating diagrams with precise spacing, sets of cards, either likely drawing from some sort of data.

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