Configure and Manage Distributed File System (DFS)If you have multiple file servers. DFS is a service that connects file shares together into a single namespace. The files can reside on different computers and provides client access to the files in a transparent manner. The server side implementation of DFS consists of a Windows service (\%System. Root%\System. 32\Dfssvc. System. Root%\System. Drivers\Dfs. sys). The DFS service is responsible for exporting DFS topology- management interfaces and maintaining the DFS topology in either the registry (on non- Active Directory systems) or Active Directory. The DFS driver performs topology lookups when it receives a client request so that it can direct the client to the system where the file it is requesting resides. On the client side, DFS support is implemented in another device driver (%System. Root%\System. 32\Drivers\Dfsc. SMB redirector for its internal communication with DFS servers. The DFS client provider is implemented in \%System. Root\System. 32\Ntlanman. When a client issues a file I/O request that specifies a file in the DFS namespace, the DFS client driver communicates with the target file server by using the appropriate redirector. Users only need to know the virtual namespace name to access the shared folder structure. The aim for this Wiki is to promote using a command to open up commonly used applications without having to go through many mouse clicks - thus saving time on. Fehlermeldung. Unable to create snapshot (Microsoft Software Shadow Copy provider 1.0) (mode: Crash consistent). Implementation. Its executable image, %SystemRoot%\System32\Svchost.exe or %SystemRoot%\SysWOW64\Svchost.exe (for 32-bit services running on 64-bit systems) runs in. Bonsoir Depuis quelques temps mon ordinateur affiche un onglet avec "erreur de script dans internet explorer" sur l'onglet il y a la Windows Embedded POSReady 2009 is optimized with only the features and components necessary for full-function POS devices in retail and hospitality organizations. Unless indicated otherwise, all the commands above work in all versions of Windows from Vista upwards. Most of these utilities can be found in %systemroot%\System32\. Reg Hive Recovered \systemroot\system32\config\software. The root of a DFS namespace must be a file share defined on a Windows server. DFS Replication (DFS- R). Optimized. for Windows Server 2. WANs and branch offices (enables any server to perform replication activity). DFS provides. high- availability and fault- tolerant files and folders. The main job of DFSR is to replicate the contents of any DFS share, along with the domain controller's \SYSVOL directory. SYSVOL is where the domain controller's store logon scripts and Group Policy files. Remote Differential Compression. RDC). Uses delta- based replication that identifies data insertions, removals, and rearrangements. This. achieves significant bandwidth savings over limited- bandwidth. RDC is only used on files that are 6. KB and larger, by default. The referral contains a list of folder targets of physical. The client computer will contact. Typically, the first server. Active Directory site as the user’s computer. If the target. folder is on a server that the user is unable to connect to, thenthe replication server will be in the list as a folder target. However, you will not be able to edit permissions to hide folders from any groups or users unless you migrate the namespaces to the Windows Server 2. For more information, see Migrate a Domain- based Namespace to Windows Server 2. Mode. A folder in DFS is the. It allows us to build the namespace. A folder target. is a UNC (Universal Naming Convention) that points to a shared. In this. demo, we will call it nyc- dc. In this demo, we will. Project. Docu and click Edit Settings to indicate. In this example, we will use a Stand- alone. Specify. additional namespace servers. Stand- alone. Create a. Folders. Specify additional. DFS Replication. Here. Change the server to nyc- svr. Click. Check Names to verify the server. Type. Project. Docu in the Share name: text box and the Local. Click Browse to. Browse For Folder for Project. Docu. We will select No for. It is available in standalone and domain configurations. DFSR is multi- master replication. It also uses update sequence numbers. Uses. folder to act as caches for new and changed files to stage a. Each replicated folder has its own staging folder located by default in the local path of the replicated folder in Dfsr. Private\Staging folder. Uses. a version vector exchange protocol to determine what files need to. The protocol sends less than 1 KB per file across. Introduction. to DFS Replication. Uses. a conflict resolution heuristic of last writer wins for files in. Files and folders. Dfsr. Private\Conflictand. Deletedfolder. You may also configure the DFSR service to move deleted. Conflictand. Deleted folder when the file is deleted. Staging. folders and Conflict and Deleted folders. DFS. Replication can automatically recover from USN journal wraps, USN. DFS Replication database. The servers. participate in replicating one or more folders. Replicated Folder. The topology and DFS replication settings have to be. Each. member of the replication group must poll the closest domain. The amount of time for this will. Active Directory replication latency and the polling. Initial. replication always occurs between the primary member and the primary. After a member has. When. receiving files from a primary member during initial replication, the. Dfsr. PRivate\Pre. Existing. a file is identical to a file on the primary member, the file is not. Conflictand. Deleted folder. An. Remote Differential Compression (RDC) can be used to download only. DFS Replication compares the files using a hash. After. the initial replication of the replicated folder, the primary member. The domain is SCNB. Click Add to add. We will add scnb- svr. Then add scnb- dc. On the Topology Selection page. Full mesh. On the Replication Group. Schedule and Bandwidth page, choose Replicate continuously. Bandwidth drop- down. Full. On the Primary Member page. Browse the local path of the. Click. On the Local Path of Projects. Other Members page, we have scnb- dc. Click Edit to edit the. Select Enabled and Browse. Click Next. Review Settings and Create. Replication Group page is displayed. Review and click Create. A warning message displays. Replication will not begin until the configuration is picked. The amount of time this. Active Directory Domain Services replication. It simplifies the end- user. Provides a summary of the replication status across all connections on the specified replication group member. It initiates a snapshot of the internal state of the DFS Replication service and gathers a list of the updates that are currently being processed (downloaded or served) by the service. Dfsrdiag. exe Id. Record. Displays the DFS Replication ID record and version for the file or folder that you specify by using its path or its Unique Identifier (UID). The DFS Replication service creates an ID record for every file and folder that it replicates, and you can use the ID record and its version information to determine if a file has replicated properly to a particular member. Dfsrdiag. exe File. Hash. Computes and displays the hash value that is generated by the DFS Replication service for a particular file. The hash value is used to compare two files—if the hash value for two files is identical, so are the files. For example, if you use a portable hard drive to copy the contents of a replicated folder to a replication group member before the initial replication, it is often useful to verify whether the files that you copied (for example, the attributes, timestamps, and access control lists (ACLs)) are identical to the version of the files on the authoritative replication group member. If the files are identical, the DFS Replication service doesn’t download any portion of the file during replication (except for its metadata, which the service uses to determine that the files are identical). Bon. Code Apache Tomcat AJP 1. Connector Table of Contents. Bon. Code AJP. 1. Connector. 4. Distribution Site. The Beginning. 4. Bon. Code Connector Solution. Prerequisites. 5. Note on http headers. The Download Package Content. How to Install Automatically. How to Install Manually. ASP. NET Web Services Extension. Enabled on IIS6 (Windows 2. Wildcard mappings: 1. Step 1: IIS6 Example of adding a. IIS7/8 Example of adding a wildcard. Example of correctly installed files. IIS on a Site basis (all): 1. OPTIONAL STEPS (INTERNATIONAL. CHARACTERS). 1. 7Sample web. IIS6 only). 1. 7The settings file. Bon. Code. AJP1. 3. Example Settings file. Configuring the Connector for. Performance. 2. 6Enable Additional Logging. How to uninstall the connector. Using the connector. The Issue with Path- Info. The Issue. 3. 0The Solution. RFC Compliance. 3. Differences with ISAPI3. SSL Certificates. JVM. Route Attribute. General Recommendations. Unblock before use. Connector Thoughts. Using Connection Pools. Setup Recommendations. Connector Commands. Identifying the installed Version. Listing known virtual directories. Enabling Windows Application Log. Entries. 3. 8List Active Configuration Settings. HTTP Headers and connector behavior. Inbound White Lists. Inbound Black Lists. Using Header Data Support. Transmission of IIS Document Root. Transmitting Virtual Directories. Information. 4. 0Working Principles. Testing Virtual Directories Setup. Setup Additional Permissions. Requirement. 4. 1Scripted Deployment. Installing. 4. 4Installer Command Line Parameters. Installer Parameters File. Uninstalling. 5. 0Websockets. Troubleshooting. 6. This manual is distributed under the Creative Commons v. You. want to make this easy and do not want to install ISAPI based connectors which. Or, you may want to interoperate better using multiple. Tomcat applications with one IIS server. The Bon. Code AJP (Apache JServ Protocol version 1. Connector uses already existing pathways to connect to Apache Tomcat. The. AJPv. 13 protocol details can be found here (http: //tomcat. In general it is a preference question whether you use the. ISAPI connection, which is the old C/C++ way of connecting IIS to other protocols. Bon. Code connector. There are several advantages with the Bon. Code connector. though. The install packages includes . This is also a standard feature in Windows 2. Windows 7+. It can be downloaded for previous versions of Windows. The standard. package downloaded contains the installation stub that can be run separately if. IMPORTANT: If you have already installed . If you receive a 5. Please see troubleshooting section. Http headers are important markers that are sent along with. Internet. They can denote the length of content, the type. The Bon. Code connector will send more headers along than any. IIS and Apache Tomcat. Header name case. However, if header names are set by IIS. X- Forwarded- For. Also, the connector will. You can influence these and other behaviors by. Additional documentation, license, and. Bon. Code. IIS. dll. It will intercept. Bon. Code. AJP1. 3. This is the main. Bon. Code. AJP1. 3. It is a settings file that can be used to change. It needs to be placed in the same directory as. Bon. Code. AJP1. 3. In global deployments, this file. Connector. It will do all tasks needed (outlined in. IIS and Apache Tomcat. Dotnetfx. 35setup. It can be used to install. Internet access). The automated installer (Connector. Do not use this for Windows 2. For Windows 2. 00. Net framework from the server manager. The connector has been tested. Microsoft. Web. Administration. It is a standard Microsoft library. It may. be included in the distribution for features that require deeper access to IIS. If you downloaded the software package from the. Internet, Windows may block the execution of the program. See Unblock before use section for how to do so. Automatic installation is the recommend way of. Start the Connector. The automated setup will walk you. You can also adjust the setup manually after installer has. For example, you can change the settings file. See below for details on the settings file. Most choices in the installer should be self- explanatory. The setup. program offers two choices of installs on the . These. are mutually exclusive forms of installs. Figure 1. Installer Mode Selection Stepa) All. IIS Sites (Global Install). This is the most common use case. You wish to. connect all your IIS sites to ONE instance of Apache Tomcat. The setup. will make some changes for maximum efficiency of memory and code management. There is only one. All existing. and new sites will automatically inherit connector settings and be enabled for. If you select this mode of install by accident or need to change it later. UNINSTALL the connector, then, re- run the setup. Let. me choose specific sites. This is a good option if you do not want all your. IIS sites to be enabled to communicate with Tomcat or if you need to access. Tomcat instances, e. You can re- run the setup as often as. Tomcat parameters for different IIS sites. The. subsequent step in the setup will allow you to choose the affected IIS sites. If you wish to control. UI to add handlers using the documentation guidelines later in this manual. The installer will also add the default documents such as index. You can make manual changes. The installation consists of several steps; some of these steps. For example on tomcat 6,7 or. Apache Tomcat defaults will work out of the box, and only the IIS. Prerequisite on the IIS side is the installation of the . NET. Framework. Framework version 3. The 3. 5. 1 version. Family. ID=ab. 99. Alternately. specify a different directory for logging in the settings file. By default. logging is disabled and this step can be skipped. IIS7+ Configuration (Windows 2. Ensure. that the Application pool associated with the website operates in . You can do so using the computer. UI or running this command in a command window (important not to use. IIS- Net. Fx. Extensibilitye) Add. You can do so using the IIS manager UI or you can. If you do not have a. A sample is. available later in this document. Add. an HTTP Handler extension to IIS. To do so follow the remainder of the steps. Right. click on site within site manager and select Properties. The Add/Edit Application. Extension Mapping dialog box is displayed. In the Executable box, type or browse to the file Aspnet. If you need to enable servlets, you probably will need to add a. The easiest way to do this is to. IIS6 manager UI that points to your. Tomcat application. You may have to experiment with the . Commonly you should leave it checked. Click. OKGlobal Deployment in Global Assembly Cache: GLOBAL DEPLOYMENT IS A COMPLETELY OPTIONAL STEP. IT IS NOT. REQUIRED. YOU WILL NEED TO BE AN EXPERT ON WINDOWS SOFTWARE DEPLOYMENT. NO. SUPPORT IS AVAILABLE FOR THIS OUTSIDE THIS SECTION. The automated installer will perform a global deployment of. IIS7 and above when you select the . If. you want to do this manually, you have to add the dll files to the windows. GAC). The libraries are signed and have strong names so. You should be familiar with the process of adding assemblies. GAC. This involves special tools that are outside the scope of this. You can either use the gacutil. NET Framework Configuration. Tool (Mscorcfg. msc), both of these are separate downloads. Once you have added the libraries to the GAC, you will need. If a setting. file is placed there it will become effective for all IIS sites. You cannot perform a site specific install after you. The site specific install will NOT. If you are using Java servlets or want to designate either a. IIS to forward every request with a matching URI. Wildcard mappings to IIS. However, this is simple to do. Here are examples of Wildcard mappings. Additional videos. You. Tube that walk you the process step- by- step. The wildcard mapping for IIS6 on Windows 2. Using the IIS6 UI and ii). Changing the web. The wildcard mapping for IIS7 and later can be done in one. UI or web. config changes. The example shows the use of UI. Step 2: To complete the wild- card map for IIS6 you will also. Add this line as last line of your. Handlers> section: < add. You can do the mapping within IIS. Administrator UI. In the example case the overall site already has the. BIN directory. Any subdirectory can inherit it. The actual documents/files do not need to be visible to IIS for. In this case the connection log file would be created in the. C: \temp directory. SKIP THIS STEP IF YOU JUST INSTALLED APACHE TOMCAT AND YOU. DO NOT NEED UTF- 8 SUPPORT. THERE IS NOTHING FOR YOU TO DO. THE DEFAULT. INSTALLATION OF TOMCAT HAS ALL YOU NEED. But, if you already have manually configured your Apache. Tomcat instance to disable the AJP protocol, you will need to re- enable it. You. should consult the Apache Tomcat manuals if you need to make these changes. You do not need to worry about making changes to. Bon. Code connector. Apache Tomcat configuration only requires that you enable. AJP protocol in the server. This is the same place. To make this work you will need to configure UTF- 8 support on the. Tomcat side. UTF- 8 encoding is enabled by default on the Bon. Code connector side. If you work with UTF- 8 character anywhere. Bon. Code connector will still transfer this correctly but there will be. Apache Tomcat side. You will have to correctly. Java example of retrieving a custom header containing UTF- 8 characters: String path. Info = request. get. Header(. It will prepare IIS6 to send jsp and. By default this is most likely the. BIN directory. In global (server wide) install, this file. Windows directory of your server, most likely c: \windows. All of these are optional. The setting file is a. XML formatted file and contains the following keys. Setting Name. Impact. Port. Default: 8. You can set a different port for AJP communication. Server. Default: localhost. If the Apache Tomcat server is located on a different server you can. IP or DNS name here. Max. Connections. Default: 0. This should be. Max JK threads on the tomcat side. One the Tomcat side a corresponding change should be made in. For example: < Connector.
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