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Articles indexed in June 2011

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  • BusEnum2 and a Minor Bug Fix

    - by Kate Moss' Open Space
    The default root bus driver, BusEnum, enumerate and active drivers one by one in synchronized manner. It is not only slowing the boot time but in the even if any of driver's init function (XXX_init) get hanged, the whole system won't boot at all. There is a sample of enhanced root bus driver, BusEnum2, on the http://msdn.microsoft.com/en-us/library/dd187254.aspx The page provides the sample code and the detail explanation of the design concept. With multi-threaded BusEnum2 on CE7 with SMP enabled system, the scalability is even more significant. Since you have more than one processor and it can load drivers in parallel! Everything looks good so far, except to there is a small bug in the sample code. Fortunately, it is easy to fix. But hard to trace if you ever enc outer it! The BUSENUM2 flag only defined in BUSENUM2\BUSDEF\sources but not in BUSENUM2\BUSENUM\sources. The DeviceFolder is implemented in BUSENUM2\BUSDEF but the instance is created in BUSENUM2\BUSENUM\busenum.cpp, so the result is it allocates less memory than actual need.   Add   CDEFINES=$(CDEFINES) -DBUSENUM2   into BUSENUM2\BUSENUM\sources and the problem fixed!

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  • Experience the new Bootloader of CE7 VirtualPC BSP - Display Resolution Override

    - by Kate Moss' Open Space
    The CE 7 (aka. Windows Embedded Compact) provides many new features, a new VirtualPC is one of them and as a replacement of Device Emulator in CE 6.   The bootloader of VPC BSP utilize a new introduced framework in CE7, the BLDR (not the BIOSLOADER!) It provides many rich and advanced feature, I will introduce more detail in my future posts. Today, I am going to introduce a basic usage: setting the display resolution. One of the benefit os using the BLDR is it provides interactive user interface, no DOS enviroment required, so user can change the setting on the console. It is especially useful on VPC: if you are not using Win7, edit a file in VHD could take some effort! In the Boot menu, you can select [5] Display Settings. There are a couples of sub menu allow you to change resolution, bpp and etc. As it is very straight forward, I won't go through each option except to the Option [3] "Change Viewable Display Region". The resolution it provides depends on the BIOS (VPC is a PC compatible device), and the minimum resolution it provides is 640x480. But what if user need smaller resolution or any non-standard resolution for whatever reason, it comes the use of "Change Viewable Display Region". User can use it to create a reduced display region. e.g. 240x320 on 640x480 screen. Also you can alter the platform\virtualpc\src\boot\bldr\config.c to add a non-standard resolution (e.g. 480x272) to displayMode array. Another solution in case of you don't want to rebuilt and replace bootloader is to alter SaveVGAArgs in platform\common\src\x86\common\io\ioctl.c to overwrite cxDisplayScreen and cyDisplayScreen setting to whatever resolution you want.

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  • SilverlightShow for June 20 - 26, 2011

    - by Dave Campbell
    Check out the Top Five most popular news at SilverlightShow for SilverlightShow Top 5 News for June 20 - 26, 2011. Here are the top 5 news on SilverlightShow for last week: Metro UI for RadControls for Silverlight and WPF Nokia's first Windows Phone: images and video, codenamed 'Sea Ray' List of standard icons for Windows Phone 7 (WP7) Is Adobe’s new HTML5 Edge tool Expression Blends replacement? The Ultimate Windows Phone 7.5 Mango Preview Visit and bookmark SilverlightShow. Stay in the 'Light

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  • AdventueWorks Design Patterns Project - Part 1

    - by RonGarlit
    This is the presentation I did tonight at PHILLYNJ.NET.  It is the first in a multi-part of a series on the Applied Design Patterns.   The solution files are working code with design pattern notes in the comment blocks. After the overview and higher level discussions on Enterprise Design Patterns I reviewed the low level Database Access Library of code.  With walk-throughs of the the code and unint test. After that we went through the ProductPhotoConsoleTest Application that performed intergration testing of the DBAccess Class with the AdventureWorks ProductPhoto table extracting the photos and writing them to a file folder. The Demo code and PowerPoint can be obained from this link.  https://skydrive.live.com/?wa=wsignin1.0&cid=29e34e9a8650bb9e#!/?cid=29e34e9a8650bb9e&sc=documents&id=29E34E9A8650BB9E%21151 Please note that I use Visual Studio 2010 Ultimate.  If you have a lesser version the Modeling projects likely will not work or have limited functionality and you should unload that project to prevent warning. Enjoy! --Ron

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  • Visual Studio Tips and Tricks

    - by deadlydog
    Just found a few websites that show some Visual Studio tips that I haven't seen before, so I thought I'd share: 1 - Tips and Tricks for the Visual Studio .NET IDE 2 - Essential Visual Studio Tips & Tricks that Every Developer Should Know 3 - Channel 9's Visual Studio Toolbox - weekly series dedicated to showing all the cool stuff that Visual Studio can do and how to be more productive with it.

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  • Distributed Database Services?

    - by Cameron
    I'm working on a database-driven web service with clients in the US and Australia. We're currently hosted in the US, however our Australian clients are experiencing lag. The lag is primarily due to the fact that the pages launch AJAX queries which require some db work to be done on our database in the US and these take a while to perform a round trip. Ideally, we're looking for some kind of distributed database system which replicates our main US database in Australia (and possibly other locations if we choose to expand later on). Does anyone have any suggestions for services which offer something like this? Something like a CDN (CacheFly etc), which is web-based, simple to set up etc but for databases instead of static files. Ideally it would be completely transparent to the application and abstract away all the distributed database management, syncs etc.

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  • Case in-sensitivity for Apache httpd Location directive

    - by user57178
    I am working with a solution that requires the usage of mod_proxy_balancer and an application server that both ignores case and mixes different case combinations in URLs found in generated content. The configuration works, however I have now a new requirement that causes problems. I should be able to create a location directive (as per http://httpd.apache.org/docs/current/mod/core.html#location ) and have the URL-path interpret in case insensitive mode. This requirement comes from the need to add authentication directives to the location. As you might guess, users (or the application in question) changing one letter to capital circumvents the protection instantly. The httpd runs on Unix platform so every configuration directive is apparently case sensitive by default. Should the regular expressions in the Location directive work in this case? Could someone please show me an example of such configuration that should work? In case a regular expression can not be forced to work case insensitively, what part of httpd's source code should I go around modifying?

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  • Invalid keystore format with SSL in Tomcat 6

    - by strauberry
    I'm trying to setup SSL in my local Tomcat 6 installation. For this, I followed the official How-To doing the following: $JAVA_HOME/bin/keytool -genkey -v -keyalg RSA -alias tomcat -keypass changeit -storepass changeit $JAVA_HOME/bin/keytool -export -alias tomcat -storepass changeit -file /root/server.crt Then changing the $CATALINA_BASE/conf/server.xml, in-commenting this: <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true" maxThreads="150" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" keystoreFile="/root/.keystore" keystorePass="changeit" /> After starting Tomcat, I get this Exception: INFO: Initializing Coyote HTTP/1.1 on http-8080 30.06.2011 10:15:24 org.apache.tomcat.util.net.jsse.JSSESocketFactory getStore SCHWERWIEGEND: Failed to load keystore type JKS with path /root/.keystore due to Invalid keystore format java.io.IOException: Invalid keystore format at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:633) at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:38) at java.security.KeyStore.load(KeyStore.java:1185) When I look into the keystore with keytool -list I get root@host:~# $JAVA_HOME/bin/keytool -list Enter key store password: changeit Key store type: gkr Key store provider: GNU-CRYPTO Key store contains 1 entry(ies) Alias name: tomcat Creation timestamp: Donnerstag, 30. Juni 2011 - 10:13:40 MESZ Entry type: key-entry Certificate fingerprint (MD5): 6A:B9:...C:89:1C Obviously, the keystore types are different. How can I change the type and will this fix my problem? Thank you!

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  • powershell indentation

    - by Steve B
    I'm writing a large script that deploys an application. This script is based on several nested functions call. Is there any way to "ident" the output based on the depth ? For example, I have : function myFn() { Write-Host "Start of myfn" myFnNested() Write-Host "End of myfn" } function myFnNested() { Write-Host "Start of myFnNested" Write-Host "End of myFnNested" } Write-Host "Start of myscript" Write-Host "End of myscript" The output of the script will be : Start of myscript Start of myfn Start of myfnNested End of myFnNested End of myFn End of myscript What I want to achieve is this output : Start of myscript Start of myfn Start of myfnNested End of myFnNested End of myFn End of myscript As I don't want to hardly code the number of spaces (since I does not know the depth level in complex script), how can I simply reach my goal ? Maybe something like this ? function myFn() { Indent() Write-Host "Start of myfn" myFnNested() Write-Host "End of myfn" UnIndent() } function myFnNested() { Indent() Write-Host "Start of myFnNested" Write-Host "End of myFnNested" UnIndent() } Write-Host "Start of myscript" Write-Host "End of myscript"

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  • Does OEM license of x86 Windows 7 extend to the x64 version?

    - by Michael Teper
    I bought a laptop that came preinstalled with 2GB of RAM and Windows 7 Professional x86. I upgraded to 8GB RAM, and naturally want to install the x64 version of Windows. The laptop came without media, with the option to create a bootable restore disc, which is, of course Win7 x86. Question 1: does my Win7 license cover both x86 and x64 versions? Question 2: is there a legitimate way to acquire x64 install media (e.g. from Microsoft) for a nominal fee? (believe it or not, the laptop manufacturer support had the gall to suggest that I should have bought a differently configured machine in the first place) Thank you!

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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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  • formatting before md device creation in RAID5

    - by kumar
    consider you are creating a raid5 device with three drives. mdadm --create /dev/md0 --leve=5 --raid-disk=3 /dev/sda1 /dev/sdb1 /dev/sdc1 After issuing this command , I can see the progress of md device creating using cat /proc/mdstat. During the progress ITSELF, can I create a file ssytem partition say ext2 on md0 device like: mkfs.ext2 /dev/md0. Actually I am able to create this and want to confirm whether doing this before 100% completion of md device creation is CORRECT?

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  • Firebird 2.5 Database Corrupt

    - by BrendanH
    We have an issue where a database hangs the server when: a backup is performed (Hangs on a specific table) selecting * or count(1) from a specific table or viewing data that is related to the table (FKs, etc) We could browse the table to a certain point (using IBExpert) however after about 2900 records the machine just spikes and hangs. Performing a gfix -m does not work, and the validation reports back Record level errors = 4 (no matter how many times we run gfix -m, -v, etc. The Firebird.log file reports back these types of messages: Relation has 91631 orphan backversions (9214273 in use) in table BINS (137) - {Which is apparently just a warning} Unable to complete network request to host "MHPLZA1". Error reading data from the connection. INET/inet_error: read errno = 10054 SERVER/process_packet: broken port, server exiting Shutting down the server with 1 active connection(s) to 1 database(s), 0 active service(s) - {If we leave the backup to run while hanging, it eventually logs this error message} The setup is: The table is question has about 7000 records. The Firebird version is 2.5 Classic Server x64 install. The OS is Windows Server 2008. This is a virtual machine (VMWare) running on a massive server. (Does anyone have issues with VMs and Firebird?). We have the same setup running fine on other servers (However they are not virtual machines). Is there anyway to pin point the issue and or the cause?

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  • Trying to get DNS services running on Windows Server 2008 R2, what am I getting wrong ?

    - by LaserBeak
    Ok, So I am basically trying to get a home server pc up that will provide Domain name services, act as Mail server and web server. I have one static IP, well it's not officially static but hasn't changed in two years so I'll call it static. I have done the following: Configured router NAT/virtual port forward UDP/TCP port 53 to the internal IP of my server 192.168.1.16, in adapter settings specified the manual settings: 192.168.1.16 IP, gateway 192.168.1.1, Subnet: 255.255.255.0 and loopback DNS: 127.0.0.1 Using my public my public IP Checked using http://www.canyouseeme.org/ that port 53 is open and is not being blocked by my ISP. It can see services on this port. Registered Domain name (mydomain.com.au) Updated whois database through the domain registrars site and registered NameServer names: ns0.mydomain.com.au and ns2.mydomain.com.au, both have been associated with my single public IP. (Waited 24 hours) Update the nameserver for mydomain.com.au: primary ns0.mydomain.com.au secondary: ns2.mydomain.com.au (waited 24+ hours) Installed Server 2008 R2, install web server role and DNS role. Webserver works when I enter my public IP into browser of any PC/mobile, get IIS7 welcome page. In DNS server: Created new forward lookup zone: ; ; Database file mydoman.com.au.dns for mydomain.com.au zone. ; Zone version: 10 ; @ IN SOA mydomain.com.au. mydomain.testdomain.com. ( 10 ; serial number 900 ; refresh 600 ; retry 86400 ; expire 3600 ) ; default TTL ; ; Zone NS records ; @ NS ns0.mydomain.com.au. @ NS ns1.mydomain.com.au. ; ; Zone records ; @ A 192.168.1.16 www A 192.168.1.16 The Domain name services will however not work, the whois database updated with ns0.mydomain.com.au etc. but when I type in my site name www.mydomain.com.au from an external machine it will not open site and I can't even ping it (Can't find host) When I check the ns0.mydomain.com.au NS record using a tool Like: http://www.squish.net/dnscheck/ I get: Security: Server ns0.mydomain.com.au (XXX.XXX.XXX.XX <- my public IP) is recursive Domain exists but there is no such record Any ideas, thanks...

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  • Why do I see different TCP behaviour between IIS and FTP server applications on Windows 2003?

    - by rupello
    I am comparing Wireshark traces of a 10MB file download file from: the FileZilla FTP server and IIS (using HTTP) on the same Windows 2003 server. The FTP download performs faster and the trace shows the server behaving as expected, sending more data to the client with every ACK received: Link to full-size image The HTTP server trace shows a more bursty pattern. The timing of the send bursts are sometimes unrelated to any ACKs received from the client (circled in red): Link to full-size image Anyone have a suggestion as to why IIS traffic is having like this? Update: We have tried modifying the http.sys registry settings (setting MaxBytesPerSend to 256k and MaxBufferedSendBytes to 64k as recommended). Changing MaxBytesPerSend does seem to improve performance by increasing the amount of in-flight data , but we still see the same bursty pattern.

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  • Connecting server to more than one switch.

    - by Jake
    I have 3 switches, one NEATGEAR GS748T and two JGS524. Initially I wanted to connect them in a triangle loop, but later suspect that the JG524 does not have spanning tree support. Now I have a Dell R710 with 2 NIC at the back. If I connect the server in between the two JGS524, which both in turn connect to the GS748T, will that consitute a loop? According to my limited understanding, with 2 NICs there will be 2 IPs for the server. Will the file server even work or not? Theoretically speaking, will this configuration increase the access speeds for clients? Thanks.

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  • Migration from Distributed File System 2003 to 2008

    - by miro23
    I have two Windows Server 2003 and both have DFS and it does replication between them. I would like to migrate the primary win2k3 DFS server to win2k8. what is the best way to do that? I found this article: Migrate a Domain-based Namespace to Windows Server 2008 Mode http://technet.microsoft.com/en-us/library/cc753875.aspx But I am interested only on migrating the DFS replication and not the namespace. Thanks.

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  • Stopping/Starting windows services

    - by Geek
    I have four windows services which start up automatically when the machine starts. There after, I want to restart those services every 8 hours in a particular order. For eg. Stop s1,s2,s3,s4 and than restart them in some other order like s4,s3,s2,s1. The condition is that I should wait for each service to stop completely before I stop another one. I would want to write a .BAT or some script. Is it possible to define a CRON for 8 hours, this is not there in Advanced tasks ? Can I do it using windows scheduler ? Please suggest. thanks in advance.

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  • IIS 7 - Application pools

    - by vikp
    I made a CompanySite website in IIS - it's the only website on that server. I created .NET 4 Integrated pool for that website. I've installed ASP.Net site into CompanySite and it works fine. Now I'd like to install an application within this site. I create another .NET 4 application pool for that application. Then I install application into CompanySite using that application pool. As soon as setup starts off the website goes offline either with 503 or with The page cannot be displayed because an internal server error has occurred. The only way to fix this (that I have found) is to uninstall that application and restart Windows Server, not just IIS server. Question is how can I install multiple applications within a single site? THank you

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  • Plesk 10 port 8443 connection timeout

    - by GriffinHeart
    I've installed plesk 10 on centOS and after installing to access the cp you need to go https::8443 I'm not being able to, and would like to find out why i can ssh to the server and i can, from the server telnet, to those ports. from another machine i can ping it but when i try to telnet or go to that address i get connection timeout, happens with port 80 and 8443 from my netstat netstat -nlp | grep 8443 tcp 0 0 :::8443 :::* LISTEN 25205/sw-cp-serverd How do i find out whats causing the problem? I also have a router but firewall is at the minimum and the server configured as DMZ, also tried to redirect 8443 to 8443 of the server.

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  • Why is the Active Directory security setting for "Write Personal Information" automatically reset?

    - by Holistic Developer
    In my Small Business Server 2003 environment, I would like to be able to have users manage their own delegate permissions for their Exchange mailboxes. By default, the Outlook delegate feature will not work unless I go to the user object in Active Directory and grant Allow on "Write Personal Information" to SELF. This will work temporarily, but something seems to reset this value shortly afterword. What would cause this automatic reset?

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  • Email delivering but not receiving from Gmail

    - by Karthik Malla
    Host Record type Value 65.75.241.26 / 24 PTR softmail.me. accs.softmail.me. A 65.75.241.26 beta.softmail.me. A 65.75.241.26 ftp.softmail.me. CNAME softmail.me. lists.softmail.me. CNAME softmail.me. mail.softmail.me. A 65.75.241.26 mssql.softmail.me. A 65.75.241.26 ns.softmail.me. A 65.75.241.26 sitebuilder.softmail.me. A 65.75.241.26 softmail.me. NS ns.softmail.me. softmail.me. A 65.75.241.26 softmail.me. MX (10) mail.softmail.me. test.softmail.me. A 65.75.241.26 webmail.softmail.me. A 65.75.241.26 www.accs.softmail.me. CNAME accs.softmail.me. www.beta.softmail.me. CNAME beta.softmail.me. www.softmail.me. CNAME softmail.me. www.test.softmail.me. CNAME test.softmail.me. The above are the DNS settings of my email server and mail incoming/outgoing is done by softmail.me:25/110 using which I am able to send emails but unable to receive. Can anyone tell me where the problem lies at?

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  • Decreasing cached memory and increasing Free memory in RAM

    - by Greenhorn
    Hi, Im using windows 2007 server 64 bit OS, I've uploaded the snap shot of my task manager when minimum processes running It shows Total memory 8190 mb *Cached memory 4315 mb* Free 3402 mb So effectively I get only 3402 mb of total RAM usage My question here is more than half is used for cached memory is there any means I can decrease this cached memory inturn I can increase my free memory. I need to do this because my Application requires at least 5GB RAM and it crashed when run in this system. Please give me a solution for this Thanks in advance

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  • CentOS 5.5 Package documentation

    - by fthinker
    Usually when I install a common package like PostgreSQL or MySQL or Python etc using Yum it installs the files held within those packages into locations specific to CentOS itself. It may also install scripts specific to CentOS only. These paths may not be the same as the defaults found within the source distributions found on the PostgreSQL, MySQL, Python etc project websites and the scripts are usually unique to CentOS. Recently when I installed PostgreSQL under Ubuntu I found some very nice distribution specific information about how the install was organized and how to use the package in a Ubuntu way. I found this information in /usr/share/doc/ Is there any such information included within CentOS?

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  • What are current options to scan or convert a hand written note to a file on my laptop?

    - by goldenmean
    I wonder how come there are not many options when it comes to scan or convert a device which could be connected to a laptop/desktop, which could - 1] Allow me to write with a digital pen on some special surface, which is connected to my laptop and thus converts my hand written notes to a pdf/jpg/word. (Microsoft's failed attempt at windows based tablet PC in past comes to mind, but not anymore) Any such solution I can use with my laptop? 2] A document scanning device, apart from a flat bed scanner, integrated these days into multi function printers; anything that is portable enough to connect to my laptop?

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