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• lsass.exe memory leak on windows 2003 server

  - by thelsdj

  In the past month or so I noticed that lsass.exe has started to leak memory, getting to 500MB+ of ram in under a week after reboot. Before this I had never noticed it using any significant amount of memory compared to other processes on the system. This is happening on 2 identical servers, neither of which has anything to do with Active Directory. Maybe a recent Windows Update has caused this? Any thoughts on things to check? As a side question is there some way to recycle the memory usage of lsass.exe without rebooting? Edit: Here is what I'm seeing in Process Monitor, there are thousands of registry open/query/close a minute from lsass.exe. How can I track down what is triggering these?

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• How to Change Ubuntu’s Window Borders with Emerald

  - by The Geek

  The look of your operating system is all about the panels and the window borders, so now that we’ve shown you how to customize your panels, it’s time to customize the window borders to make Ubuntu look the way you want it to. For the purposes of this article, we’re going to assume that you’ve got the Compiz compositing window manager running—which is what provides the custom window effects found in Ubuntu. This means the technique probably won’t work in a virtual machine, or a really old PC. This is the third installment of our series on customizing Ubuntu by geeky reader Omar Hafiz—be sure and check out the first article, where he explained how to make your panels transparent, and the second article, where he explained how to customize the fonts and colors of those panels Latest Features How-To Geek ETC How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions How to Enable User-Specific Wireless Networks in Windows 7 How to Use Google Chrome as Your Default PDF Reader (the Easy Way) How To Remove People and Objects From Photographs In Photoshop Ask How-To Geek: How Can I Monitor My Bandwidth Usage? Internet Explorer 9 RC Now Available: Here’s the Most Interesting New Stuff Never Call Me at Work [Humorous Star Wars Video] Add an Image Properties Listing to the Context Menu in Chrome and Iron Add an Easy to View Notification Badge to Tabs in Firefox SpellBook Parks Bookmarklets in Chrome’s Context Menu Drag2Up Brings Multi-Source Drag and Drop Uploading to Firefox Enchanted Swing in the Forest Wallpaper

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• Server performance worsened after a hardware upgrade: how should I reconfigure the server?

  - by twick

  I'm running a site on an Ubuntu/Apache/Django/PostgreSQL stack. We upgraded our server recently from 1 processor with 2 Gb total RAM (with 0.5 Gb of that RAM assigned to memcached) to a new server that has 2 processors with 4 Gb total RAM (with 2 Gb of that RAM assigned to memcached). However, when I looked at Google Webmaster Tools, I found out that the average page speed has worsened from 5 seconds to 15 seconds. Why would performance get worse with a hardware upgrade? What should I check and tune? Is this more likely to be a problem with memcached, Apache, Django, or PostgreSQL?

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• Migrating 2008 AD to Windows SBS 2011 and Forefront TMG 2010

  - by Tong Wang

  Our company has two physical servers: a Dell R710 with 4 NIC and a Dell R410 with 2 NIC. Right now, we have Windows server 2008 R2 installed on R710 with AD setup to host our domain. I am thinking to install both SBS 2011 and TMG 2010 on the other R410 running on Hyper-V. As I am fairly new to Windows Server technology, I'd like to check with you fellow Windows admins and see what is the proper way to install SBS 2011 and TMG 2010 and how to migrate the 2008 AD. Your advice and help will be highly appreciated.

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• Hyper-V server 2012 nic teaming setup and virtual switch configuration

  - by Calvin

  I have a server with 2 nics. I installed Hyper-v 2012 server (not windows server 2012, no gui) I am trying to set up load balancing. I have both nics in the same switch currently in trunk mode and no native vlan. I use the new-netlbfoteam command to create a team with both nics, I can then "set-netlbfoteamnic "Nic Team" -vlanid 4" so that its available to me with a DHCP or static address but as soon as I try to create a virtual switch it becomes unresponsive. My guess is that is due to it removing the vlan tagging I setup. if I add-netlbfoteamnic and set it for vlan 4, then set the IP I can ping it from my management computer but I just get an error "an error occurred while attempting to connect to server "xxxxxx" Check that the Virtual Machine Management service is running and that you are authorized to connect to the server."

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• Getting More Out of UPK

  - by [email protected]

  Are you getting the most out of UPK? Remember the idea of streamlining your content creation efforts? How about the concept of collaboration during development? How are you leveraging the System Process Documents or Test Scripts? Is your training team benefiting from the creation of process documentation? Is UPK linked into the help menu of your application or your even at the browser level (Smart Help)? Many customers underutilize UPK. Some customers just think of UPK as a training creation solution or just for creating documentation. To get the full value of UPK you need to first evaluate how the UPK developer is installed. Single User or Multi User? If you have more than two developers of UPK, then there is a significant benefit from installing UPK in multi user mode. This helps drive collaboration, automatic version control and better facilitation of the workflow and state features with use of customized views for the developers. Has your organization installed Usage Tracking? How are the outputs deployed and for how many applications? If these questions have you thinking about your overall usage of UPK and you see significant improvement by using more of what UPK has to offer, then it could be time for a UPK Health Check. Contact your UPK Sales Consultant to help understand your environment and how to maximize the value of UPK and start getting more out of the product.

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• yum simulate install

  - by Michael Irey

  Coming from an ubuntu perspective, if I want to check to see what additional packages will be installed/upgraded I can use apt-get --simulate install <package name> Is there something similar for yum? Our Red hat box (yum) is our production server, so I would like to see exactly what will be happening before I actually install some package. Couldn't really find a good solution, someone suggested: yum --assumeno install <package name> but this returned: Command line error: no such option: --assumeno Using yum version 3.2.22 Any ideas or suggestions would be welcome.

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• Introducing Oracle VM VirtualBox

  - by Fat Bloke

  I guess these things always take longer than expected and, while the dust is still not completely settled in all the ex-Sun geographies, it is high time we started looking at some of the great new assets in the Oracle VM portfolio. So let's start with one of the most exciting: Oracle VM VirtualBox. VirtualBox is cross-platform virtualization software, oftentimes called a hypervisor, and it runs on Windows, Linux, Solaris and the Mac. Which means that you download it, you install it on your existing platform, and start creating and running virtual machines alongside your existing applications. For example, on my Mac I can run Oracle Enterprise Linux and Windows 7 alongside my Mac apps like this...(Click to zoom)VirtualBox use has grown phenomenally to the point that at Sun it was the 3rd most popular download behind Java and MySQL. Its success can be attributed to the fact that it doesn't need dedicated hardware, it can be installed on either client or server classes of computers, is very easy to use and is free for personal use. And, as you might expect, VirtualBox has it's own vibrant community too, over at www.virtualbox.org There are hundreds of tutorials out there about how to use VirtualBox to create vm's and install different operating systems ranging from Windows 7 to ChromeOS, and if you don't want to install an operating system yourself, you can download pre-built virtual appliances from community sites such as VirtualBox Images or commercial companies selling subscriptions to whole application stacks, such as JumpBox . In no time you'll be creating and sharing your own vm's using the VirtualBox OVF export and import function. VirtualBox is deceptively powerful. Under the simple GUI lies a formidable engine capable of running heavyweight multi-CPU virtual workloads, exhibiting Enterprise capabilities including a built-in remote display server, an iSCSI initiator for connecting to shared storage, and the ability to teleport running vm's from one host to another. And for solution builders, you should be aware that VirtualBox has a scriptable command line interface and an SDK and rich web service APIs. To get a further feel for what VirtualBox is capable of, check out some of these short movies or simply go download it for yourself.- FB

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• Will my system fsck when I reboot?

  - by Tom Newton

  ...and how do I find out? Say I am about to reboot a server. I would like to minimize downtime, so thinking about wrapping reboot in an alias that says "hang on buddy, you're going to hit a fsck on boot". Next question.. what's the best way to say "lets do it next time?" set the last check date? I know tune2fs can set a bunch of parameters, but how would I get em?

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• Oracle’s AutoVue Enables Visual Decision Making

  - by Pam Petropoulos

  That old saying about a picture being worth a thousand words has never been truer.  Check out the latest reports from IDC Manufacturing Insights which highlight the importance of incorporating visual information in all facets of decision making and the role that Oracle’s AutoVue Enterprise Visualization solutions can play. Take a look at the excerpts below and be sure to click on the titles to read the full reports. Technology Spotlight: Optimizing the Product Life Cycle Through Visual Decision Making, August 2012 Manufacturers find it increasingly challenging to make effective product-related decisions as the result of expanded technical complexities, elongated supply chains, and a shortage of experienced workers. These factors challenge the traditional methodologies companies use to make critical decisions. However, companies can improve decision making by the use of visual decision making, which synthesizes information from multiple sources into highly usable visual context and integrates it with existing enterprise applications such as PLM and ERP systems. Product-related information presented in a visual form and shared across communities of practice with diverse roles, backgrounds, and job skills helps level the playing field for collaboration across business functions, technologies, and enterprises. Visual decision making can contribute to manufacturers making more effective product-related decisions throughout the complete product life cycle. This Technology Spotlight examines these trends and the role that Oracle's AutoVue and its Augmented Business Visualization (ABV) solution play in this strategic market. Analyst Connection: Using Visual Decision Making to Optimize Manufacturing Design and Development, September 2012 In today's environments, global manufacturers are managing a broad range of information. Data is often scattered across countless files throughout the product life cycle, generated by different applications and platforms. Organizations are struggling to utilize these multidisciplinary sources in an optimal way. Visual decision making is a strategy and technology that can address this challenge by integrating and widening access to digital information assets. Integrating with PLM and ERP tools across engineering, manufacturing, sales, and marketing, visual decision making makes digital content more accessible to employees and partners in the supply chain. The use of visual decision-making information rendered in the appropriate business context and shared across functional teams contributes to more effective product-related decision making and positively impacts business performance.

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• Ghost application error

  - by yaar zeigerman

  Back story for better understanding: I have a ghost made by someone else and toady some one I worked with made a new ghost in the same folder with the regular ghost I work with. I am trying to run the ghost now but get a 1808: Ghost Decompression Error and after aborting I get this message "Application Error 19225: Ghost has detected corruption in the image file. Please perform an integrity check on the image. If this problem persists, contact Symantec Technical Support at http://service.symantec.com" I would like to now if him making a new ghost could have ruined the old ghost and if not where did my problem come from and how do I fix it ?

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• How do I get KLIPS or NETKEY on 11.10 server?

  - by Incognito

  I'm attempting to run OpenSWAN on my Ubuntu11.10 server. All I've done so far is install openswan from the package manager and attempt to set up conf files. However, IPSec support seems to be broken, thus OpenSWAN can't do it's thing. Attempt to start IPSec $ sudo ipsec setup --start ipsec_setup: Starting Openswan IPsec 2.6.28... ipsec_setup: No KLIPS support found while requested, desperately falling back to netkey ipsec_setup: Even NETKEY support is not there, aborting Verify IPSec $ sudo ipsec verify Checking your system to see if IPsec got installed and started correctly: Version check and ipsec on-path [OK] Linux Openswan U2.6.28/K(no kernel code presently loaded) Checking for IPsec support in kernel [FAILED] Checking that pluto is running [FAILED] whack: Pluto is not running (no "/var/run/pluto/pluto.ctl") Checking for 'ip' command [OK] Checking for 'iptables' command [OK] Opportunistic Encryption Support [DISABLED] IPSec Version $ sudo ipsec version Linux Openswan U2.6.28/K(no kernel code presently loaded) See `ipsec --copyright' for copyright information. Linux build: $ uname -a Linux metabox 2.6.18-028stab092.1 #1 SMP Wed Jul 20 19:47:12 MSD 2011 x86_64 x86_64 x86_64 GNU/Linux How can I go about correcting this problem with IPSec? This is a hosted VPS, and I'd like to avoid a kernel rebuild if I can find some other alternative.

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• NTFS and NTFS-3G

  - by MestreLion

  I have a netbook with Ubuntu Netbook 10.04 and a desktop with Mint 10 (~ Ubuntu Desktop 10.10) Both of them have read/write NTFS partitions mounted via /etc/fstab. And it works fine. Ive read on net, google, forums, and several posts here, that NTFS-3G is the driver that allows you to have full access to an NTFS partition, that it is new, great, powerful, yada-yada. But... my entries use plain ntfs, no mention of -3g, and they still work perfectly as read and write. Am I already using ntfs-3g? Does 10.04 onwards use it "under the hood"? How can i check that in my system? Should my /etc/fstab entries should use "ntfs-3g" as the fs? Why some posts refer to mount ntfs, while others say mount ntfs-3g ? Im really confused about where should I use fs-type names (ntfs) or driver names (ntfs-3g?). Or is it irrelevant now, and ntfs is always an "alias" or something for ntfs-3g nowadays? Ive read some posts her, from Oct-10 and Nov-10 e that "announce" that ntfs-3g "finally arrived"... thats way post-Lucid 10.04. Could someone please undo this mess in my head, and explain the relation between ntfs and ntfs-3g, what is the current status (10.04 and 10.10), where should i use each, etc (regarding mount, fstab, etc)? Sorry for the long, confusing, redudant text... im really getting sleepy

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• Avoid Memory Leaks in SharePoint2010 Development

  - by ybbest

  When you develop SharePoint solution using code, you need to Dispose SPWeb appropriately to avoid memory Leaks. The general guideline for this are: Dispose Not to dispose OpenWebEnumerating Webs or AllWebs ParentWebRootWeb SPWeb from SPContext There are more rules than the one list above and as a smart SharePoint developer, you do not have to memories all the rules .There is a tool called SharePoint Dispose Checker which can help you to find potential memory leak. To use SPDisposeChecker in you solution, you need to download the tool from MSDN Code Gallery and install it in your development machine as follow. 1. Run the installer with elevated privilege. 2. Accept the agreement and click next. 3. Select those two options and click next. 4. Select Everyone and click Next. 5. Go to Toolsà SharePoint Dispose Check to Configure the SPDisposeCheck. 6. You can change the Treat problems as Errors to Warnings. 7. after clicking Save, you are all set to use the tool.Recompile my project , I can get the result below. References: SharePoint 2007/2010 “Do Not Dispose Guidance” + SPDisposeCheck

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• Wireless and Wired Network Access at same time?

  - by grasper

  At work, I use a laptop. It is a Dell Latitude D630 with Windows XP. I work in a lab environment where I need to use the Ethernet Port as a Static IP to interact with a local network (which cannot talk to the outside world). What I would like to do is use the Wireless as the internet connection so i can check email, etc at the same time I am using the ethernet network... It seems like this is not possible. Is there a piece of software or a way to configure it to allow me to do this?

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• How To Grant Folder permissions for WMSvc IIS

  - by LillyPop

  Im using Web Deploy with IIS7 and I want to grant permissions on a web site physical folder. Ive done this before (as I have another physical folder with r/w for WMSvc) but I have forgotten how I did it! When I go to the physical folder Security Tab Edit Add Object Name = WMSvc Check Names, I get 'An object named WMSvc cannot be found'?? I have the 'WMSvc' object listed fine in the 'Groups or usernames' on the other Folder I mentioned above. I feel a bit daft, what am I doing wrong, how can give folder permissions to WMSvc object on a physical folder?

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• How to remove HDD Low virus

  - by samsudeen

  “HDD Low virus” is a new  fake system optimizer application which started affecting all  the Windows ( XP, vista, Windows 7) based computers world wide starting from Monday. It gets installed to the computers without notice by passing all our antivirus software. The infected computers will suddenly popup a system error  similar to the below screen shot and tries to shut down the computer.   Though the major anti virus companies have not yet release an update for this virus, We can easily remove this virus using the below steps Steps to remove HDD Low virus Press Alt+Ctrl+Delete and go the the Task Manager -> Process and kill the process with name [random number].exe ( e.g 123410.exe) Go to Run -> type msconfig to launch the System Configuration utility. In the Start up Tab un check  all the services with random name (e.g jygkgs.exe) and note folder path of the service in the Command column. Go to that folder path and delete all the exe files with random name manually ( It is recommended to use command prompt to delete the files) Delete all the HDD low files in the below path %Desktop%\HDD Low.lnk %Programs%\HDD Low\Uninstall HDD Low.lnk %Programs%\HDD Low\HDD Low.lnk Open registry using Run-> regedit.exe search for the below key and delete software\Microsoft\Windows\CurrentVersion\Run [random number].exe” Restart the computer Also update your anti virus definition and run a full scan of your computer to remove any affected files. This article titled,How to remove HDD Low virus, was originally published at Tech Dreams. Grab our rss feed or fan us on Facebook to get updates from us.

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• pure-ftpd: one readonly/non-deletable file in home directory

  - by Bram Schoenmakers

  Is there a way to have a file in the user's FTP home directory without the ability to modify/remove it from that directory over FTP? So the user has write permissions on his own home folder, thus the ability to remove files. An exception should be made for a single file, which has the same filename and contents for each account. The solution I'm thinking of right now to run a periodic script to check the presence of that file, and if not, put it back. But I wonder whether there's a better solution than this.

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• Preserving URLs after CMS migration with redirect database and apache http?

  - by stwissel

  We will migrate an entire intranet from one CMS to another. All URLs will change in a non-predictable pattern, but I can capture a file with original,new URLs I can feed into anything. I have hundred thousands of URLs, not just a few hundred. What I would like to do: every URL that is not found (404) should be checked against the database and if a new URL found a 301/308 issued instead. Some trickery to suggest similar pages in the 404 message if the lookup was unsuccessful would be an added bonus. Is that the right approach or should I check redirection first all the time? How would I do that in Apache2? Is that a custom 404 module?

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• FREE Online Azure Workshop includes a **FREE Azure Account**

  - by Jim Duffy

  My friend and all around good guy, Microsoft Developer Evangelist for the Carolinas, Brian Hitney, along with fellow Microsofties Jim O’Neil and John McClelland will be presenting a FREE Windows Azure online workshop tomorrow, Tuesday, May 4th from 7pm-9pm. What? You can’t make it Tuesday evening? Not to worry. This webcast will be repeated again a number of times over the next month or so. Taken from Brian’s blog post about it: “Elevate your skills with Windows Azure in this hands-on workshop! In this event we’ll guide you through the process of building and deploying a large scale Azure application. Forget about “hello world”! In less than two hours we’ll build and deploy a real cloud app that leverages the Azure data center and helps make a difference in the world. Yes, in addition to building an application that will leave you with a rock-solid understanding of the Azure platform, the solution you deploy will contribute back to Stanford’s Folding@home distributed computing project. There’s no cost to you to participate in this session; each attendee will receive a temporary, self-expiring, full-access account to work with Azure for a period of 2-weeks.” Did you catch that last sentence??  “each attendee will receive a temporary, self-expiring, full-access account to work with Azure for a period of 2-weeks.” A FREE, full-access, Windows Azure account to experiment and learn with? Now we’re talking. For more information check out Brian’s blog post or head here. Have a day. :-|

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• SBS 2003 to SBS 2011

  - by Steve

  We've migrated SBS 2003 to SBS 2011...so far everything has gone smoothly. We're in the final phase of migrating the last amount of data over. Is there a way I can check to be sure that our old server isn't restarting due to the 21 day grace period? As our 21 days is up on Thursday. Yet it's restarting on its own now...maybe a power supply issue...? Is there any way to extend the 21 days? or roll it back? or does this take a call to MSFT? Very odd...

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• mount network drive

  - by CaptnLenz

  since i updated my ubuntu to natty narwhal(from 10.04), my mount script doesn't work anymore. The scripts mounts a folder from a NAS (WD mybookworld) in the local network to a folder in my home folder. script looked like that: #!/bin/bash sudo mount //192.168.2.222/Public/Shared\ Music/ /home/simon/Musik/ error: mount: wrong fs type, bad option, bad superblock on //192.168.2.222/Public/Shared Music/, missing codepage or helper program, or other error (for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program) Manchmal liefert das Syslog wertvolle Informationen – versuchen Sie dmesg | tail oder so now, because the script doesn't work anymore i decided to add the mount-process to my fstab, because the network drive should be mounted on every startup. My fstab entry looks like this: //192.168.2.222/Public/Shared\ Music/ /home/simon/Musik cifs credentials=/home/simon/.smbcredentials 0 0 But it doesn't work, too. I get a message during the startup process, that Musik couldn't be mounted. Are there any log files i can check for errors? The system is a fresh installed 11.04. Greetings

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• Weird entry for robots.txt on a Naked Domain in Google Webmaster Tools

  - by Metalshark

  We own a .co.uk address and use an Internet hosting company that has made mistakes around DNS in the past. Our main site is hosted on www. and their reluctance to allow editing of AAAA records on-line means our naked domain does not resolve. Currently when we attempt to reach the naked version there is no entry for the browser to go to and it displays an unreachable page (nslookup just says Name: name of domain with no further entries such as an IP or Canonical Name). We recently added the relevant TXT records to verify us to view both the www. version and the naked version of the domain in Google Webmaster Tools (in anticipation of the requests to our Internet host coming to fruition). Imagine our shock when double checking the Site configuration Crawler access and finding a (admittedly failing) robots.txt with a dynamically generated HTML page (full of crude pop-up JavaScript) with references to 3 of our most prominent competitors. What could cause this to happen? As we are in the UK I am assuming some DNS server is serving Google bad information. We are going to contact the Internet hosting company to fix our A and AAAA records once and for all, then check that they work in the US (using something like OpenDNS). Should we be doing more though, for instance informing Google (through Webmaster Tools) that we are now aware there is something currently wrong with our naked domain? UPDATE: We have fixed our A records (not AAAA) and that has resolved the issue. But if there are further actions we should take for effectively having a parking page hosted on our active visitor-heavy, SEO-rich domain that advertised our competitors to US visitors, what would they be?

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• Full-text indexing? You must read this

  - by Kyle Hatlestad

  For those of you who may have missed it, Peter Flies, Principal Technical Support Engineer for WebCenter Content, gave an excellent webcast on database searching and indexing in WebCenter Content.  It's available for replay along with a download of the slidedeck.  Look for the one titled 'WebCenter Content: Database Searching and Indexing'. One of the items he led with...and concluded with...was a recommendation on optimizing your search collection if you are using full-text searching with the Oracle database.  This can greatly improve your search performance.  And this would apply to both Oracle Text Search and DATABASE.FULLTEXT search methods.  Peter describes how a collection can become fragmented over time as content is added, updated, and deleted.  Just like you should defragment your hard drive from time to time to get your files placed on the disk in the most optimal way, you should do the same for the search collection. And optimizing the collection is just a simple procedure call that can be scheduled to be run automatically.   beginctx_ddl.optimize_index('FT_IDCTEXT1','FULL', parallel_degree =>'1');end; When I checked my own test instance, I found my collection had a row fragmentation of about 80% After running the optimization procedure, it went down to 0% The knowledgebase article On Index Fragmentation and Optimization When Using OracleTextSearch or DATABASE.FULLTEXT [ID 1087777.1] goes into detail on how to check your current index fragmentation, how to run the procedure, and then how to schedule the procedure to run automatically.  While the article mentions scheduling the job weekly, Peter says he now is recommending this be run daily, especially on more active systems. And just as a reminder, be sure to involve your DBA with your WebCenter Content implementation as you go to production and over time.  We recently had a customer complain of slow performance of the application when it was discovered the database was starving for memory.  So it's always helpful to keep a watchful eye on your database.

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• How do you use environment variables, such as %CommonProgramFiles%, in the PATH and have them recogn

  - by Brad Knowles

  I'm trying to add C:\Program Files\Common Files\xxx\xxx to the system PATH environment variable by appending %CommonProgramFiles%\xxx\xxx to the existing path. After rebooting, I open a command prompt and check the PATH. It expands correctly. However, when using Process Explorer from Sysinternals to view the Environment variables on services.exe, it shows the unexpanded version. Coincidentally, the paths using %SystemRoot% expand and are recognized just fine. I've tried altering the PATH through the Environment Variables window from System Properties and through direct Registry manipulation, neither seems to work. Is it possible to use other environment variables, besides %SystemRoot% in PATH and have services.exe understand it?

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