{"id":2550,"date":"2025-06-04T08:34:36","date_gmt":"2025-06-04T08:34:36","guid":{"rendered":"https:\/\/diznr.com\/?p=2550"},"modified":"2025-06-04T08:34:36","modified_gmt":"2025-06-04T08:34:36","slug":"distributed-file-system-dfs-file-server-dfs-file-system-dfs-file-system-client","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/pdf\/distributed-file-system-dfs-file-server-dfs-file-system-dfs-file-system-client\/","title":{"rendered":"Distributed File System-DFS File Server-DFS File System-Dfs File System Client"},"content":{"rendered":"<p>Distributed File System-DFS File Server-DFS File System-Dfs File System Client.<\/p>\n<p>[fvplayer id=&#8221;67&#8243;]<\/p>\n<p>\u092f\u0939\u093e\u0901 \u092a\u0930 <strong>Distributed File System (DFS)<\/strong>, <strong>DFS File Server<\/strong>, \u0914\u0930 <strong>DFS File System Client<\/strong> \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u090f\u0915\u0926\u092e \u0938\u0930\u0932 \u0914\u0930 \u092a\u0930\u0940\u0915\u094d\u0937\u093e \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u093f\u0902\u0926\u0940 + English \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0926\u0940 \u0917\u0908 \u0939\u0948, \u091c\u094b GATE, UGC-NET, B.Tech, \u092f\u093e Competitive Exams \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u0948\u0964<\/p>\n<hr \/>\n<h2>\ud83d\udcc2 <strong>Distributed File System (DFS) \u0915\u094d\u092f\u093e \u0939\u0948?<\/strong><\/h2>\n<h3>\ud83d\udd39 <strong>Definition:<\/strong><\/h3>\n<blockquote><p>A <strong>Distributed File System (DFS)<\/strong> is a file system that <strong>allows access to files from multiple hosts sharing via a computer network<\/strong>.<\/p><\/blockquote>\n<p>\ud83d\udccc <strong>\u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902<\/strong>:<br \/>\nDistributed File System \u090f\u0915 \u0910\u0938\u0940 \u092b\u093e\u0907\u0932 \u0938\u093f\u0938\u094d\u091f\u092e \u0939\u0948 \u091c\u094b \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u092a\u0930 \u092e\u094c\u091c\u0942\u0926 \u0915\u0908 \u0915\u0902\u092a\u094d\u092f\u0942\u091f\u0930\u094b\u0902 \u0915\u094b \u090f\u0915 \u0939\u0940 \u0924\u0930\u0939 \u0938\u0947 \u092b\u093e\u0907\u0932\u094d\u0938 \u0924\u0915 \u092a\u0939\u0941\u0901\u091a\u0928\u0947 \u0915\u0940 \u0938\u0941\u0935\u093f\u0927\u093e \u0926\u0947\u0924\u0940 \u0939\u0948, \u091c\u0948\u0938\u0947 \u0915\u093f \u0935\u0947 \u0938\u092c \u092b\u093e\u0907\u0932\u0947\u0902 \u0909\u0928\u0915\u0947 \u0932\u094b\u0915\u0932 \u0938\u093f\u0938\u094d\u091f\u092e \u092a\u0930 \u0939\u094b\u0902\u0964<\/p>\n<hr \/>\n<h2>\ud83e\uddf1 <strong>\u092e\u0941\u0916\u094d\u092f \u0918\u091f\u0915 (Components of DFS):<\/strong><\/h2>\n<h3>1. <strong>DFS File Server<\/strong><\/h3>\n<ul>\n<li>\u092f\u0939 \u0935\u0939 \u0938\u0930\u094d\u0935\u0930 \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0901 \u0905\u0938\u0932\u0940 \u092b\u093e\u0907\u0932\u094d\u0938 \u0938\u094d\u091f\u094b\u0930 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964<\/li>\n<li>\u092f\u0939 \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0915\u0947 request \u092a\u0930 \u092b\u093e\u0907\u0932 \u092d\u0947\u091c\u0924\u093e \u092f\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>Services provided:<\/strong> File storage, file locking, permissions.<\/li>\n<\/ul>\n<p>\ud83e\udde0 <em>Example:<\/em><br \/>\nGoogle File System (GFS) \u092e\u0947\u0902 Master Server acts as DFS File Server.<\/p>\n<hr \/>\n<h3>2. <strong>DFS File System (File Namespace)<\/strong><\/h3>\n<ul>\n<li>\u092f\u0939 \u090f\u0915 <strong>virtual file structure<\/strong> \u092c\u0928\u093e\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0915\u094b \u092f\u0939 \u092a\u0924\u093e \u0928\u0939\u0940\u0902 \u091a\u0932\u0924\u093e \u0915\u093f \u092b\u093e\u0907\u0932 \u0915\u0939\u093e\u0901 \u0938\u094d\u0925\u093f\u0924 \u0939\u0948 (transparency)\u0964<\/li>\n<li>\u092a\u0942\u0930\u0947 DFS \u092e\u0947\u0902 \u092b\u093e\u0907\u0932\u094d\u0938 \u0915\u094b \u090f\u0915 <strong>global namespace<\/strong> \u0938\u0947 access \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<p>\ud83e\udde0 <em>Example:<\/em><br \/>\n<code>\/user\/aliot\/documents<\/code> \u2192 \u092b\u093e\u0907\u0932 \u091a\u093e\u0939\u0947 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0938\u0930\u094d\u0935\u0930 \u092e\u0947\u0902 \u0939\u094b, path unified \u0930\u0939\u0947\u0917\u093e\u0964<\/p>\n<hr \/>\n<h3>3. <strong>DFS File System Client<\/strong><\/h3>\n<ul>\n<li>\u092f\u0939 \u0935\u094b \u092e\u0936\u0940\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u094b \u092b\u093e\u0907\u0932 read\/write \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li>\u0915\u094d\u0932\u093e\u0907\u0902\u091f DFS \u0915\u0947 namespace \u0915\u0947 \u091c\u093c\u0930\u093f\u092f\u0947 \u092b\u093e\u0907\u0932\u094d\u0938 access \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li>\u0907\u0938\u092e\u0947\u0902 \u090f\u0915 DFS client software \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b DFS server \u0938\u0947 communicate \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n<p>\ud83e\udde0 <em>Client&#8217;s job:<\/em><\/p>\n<ul>\n<li>File \u0915\u094b locate \u0915\u0930\u0928\u093e<\/li>\n<li>Request \u092d\u0947\u091c\u0928\u093e<\/li>\n<li>Cache \u0915\u0930\u0928\u093e (to reduce network traffic)<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud83d\udd04 <strong>DFS Workflow (\u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u093e \u0939\u0948)<\/strong><\/h2>\n<ol>\n<li><strong>Client<\/strong> requests a file path (e.g., <code>\/project\/code.txt<\/code>)<\/li>\n<li><strong>DFS Client module<\/strong> maps path to actual server<\/li>\n<li><strong>DFS Server<\/strong> sends the data back<\/li>\n<li><strong>Client<\/strong> reads\/writes file just like a local system<\/li>\n<\/ol>\n<hr \/>\n<h2>\u2699\ufe0f <strong>Features of DFS<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>Explanation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Location Transparency<\/td>\n<td>\u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0915\u094b \u092b\u093e\u0907\u0932 \u0915\u0939\u093e\u0901 \u0939\u0948 \u092f\u0939 \u091c\u093e\u0928\u0928\u0947 \u0915\u0940 \u091c\u093c\u0930\u0942\u0930\u0924 \u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>Scalability<\/td>\n<td>\u0915\u0908 \u092f\u0942\u091c\u093c\u0930\/\u0938\u093f\u0938\u094d\u091f\u092e \u090f\u0915 \u0938\u093e\u0925 \u092b\u093e\u0907\u0932\u094d\u0938 access \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902<\/td>\n<\/tr>\n<tr>\n<td>Fault Tolerance<\/td>\n<td>\u0921\u0947\u091f\u093e replicate \u0939\u094b\u0915\u0930 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0930\u0939\u0924\u093e \u0939\u0948<\/td>\n<\/tr>\n<tr>\n<td>Performance<\/td>\n<td>Local caching \u0914\u0930 load balancing \u0938\u0947 \u0924\u0947\u091c\u093c\u0940 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\ud83d\udee0\ufe0f <strong>Examples of DFS Implementations<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>System<\/th>\n<th>Use Case<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Google File System (GFS)<\/td>\n<td>Large-scale web search<\/td>\n<\/tr>\n<tr>\n<td>Hadoop Distributed File System (HDFS)<\/td>\n<td>Big Data storage<\/td>\n<\/tr>\n<tr>\n<td>Microsoft DFS (Windows Server)<\/td>\n<td>Enterprise file sharing<\/td>\n<\/tr>\n<tr>\n<td>NFS (Network File System)<\/td>\n<td>UNIX\/Linux systems<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\ud83d\udccc \u0938\u0902\u0915\u094d\u0937\u0947\u092a \u092e\u0947\u0902:<\/h2>\n<table>\n<thead>\n<tr>\n<th>Term<\/th>\n<th>Explanation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>DFS<\/strong><\/td>\n<td>Distributed File System \u2013 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0906\u0927\u093e\u0930\u093f\u0924 file access<\/td>\n<\/tr>\n<tr>\n<td><strong>DFS File Server<\/strong><\/td>\n<td>Main server \u091c\u0939\u093e\u0901 actual \u092b\u093e\u0907\u0932\u094d\u0938 \u0930\u0939\u0924\u0940 \u0939\u0948\u0902<\/td>\n<\/tr>\n<tr>\n<td><strong>DFS File System<\/strong><\/td>\n<td>File namespace \u0914\u0930 virtual structure<\/td>\n<\/tr>\n<tr>\n<td><strong>DFS Client<\/strong><\/td>\n<td>\u092f\u0942\u091c\u093c\u0930 \u092f\u093e \u0910\u092a \u091c\u094b \u092b\u093e\u0907\u0932\u094d\u0938 access \u0915\u0930\u0924\u093e \u0939\u0948<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p>\u0905\u0917\u0930 \u0906\u092a \u091a\u093e\u0939\u0947\u0902 \u0924\u094b \u092e\u0948\u0902 \u0907\u0938\u0915\u0947 \u0932\u093f\u090f:<\/p>\n<ul>\n<li>\u2705 Diagram \u092c\u0928\u093e \u0938\u0915\u0924\u093e \u0939\u0942\u0901<\/li>\n<li>\u2705 Notes + MCQs (PDF)<\/li>\n<li>\u2705 DFS vs Centralized File System \u0924\u0941\u0932\u0928\u093e<\/li>\n<li>\u2705 Real-time examples (GFS, HDFS) \u0914\u0930 Hadoop Integration<\/li>\n<\/ul>\n<p>\u092c\u0924\u093e\u0907\u090f \u0906\u092a \u0915\u093f\u0938 \u0930\u0942\u092a \u092e\u0947\u0902 \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902?<\/p>\n<p>\u092f\u0939\u093e\u0901 \u092a\u0930 <strong>Distributed File System (DFS)<\/strong>, <strong>DFS File Server<\/strong>, <strong>DFS File System<\/strong>, \u0914\u0930 <strong>DFS File System Client<\/strong> \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u090f\u0915\u0926\u092e \u0938\u0930\u0932, exam-oriented \u0914\u0930 conceptually clear \u0928\u094b\u091f\u094d\u0938 \u0926\u093f\u090f \u091c\u093e \u0930\u0939\u0947 \u0939\u0948\u0902 \u2014 \u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902 \u092d\u0940 \u0938\u092e\u091d\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964<\/p>\n<hr \/>\n<h2>\ud83d\udcc2 <strong>1. Distributed File System (DFS)<\/strong><\/h2>\n<h3>\ud83d\udd39 <strong>Definition:<\/strong><\/h3>\n<p>A <strong>Distributed File System (DFS)<\/strong> is a file system that allows files to be stored across multiple servers but appear as a single unified file system to the user.<\/p>\n<p>\ud83d\udccc <strong>\u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902:<\/strong><br \/>\nDFS \u090f\u0915 \u0910\u0938\u0940 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0939\u0948 \u091c\u0939\u093e\u0901 \u092b\u093e\u0907\u0932\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u092b\u0948\u0932\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 \u0909\u092a\u092f\u094b\u0917\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u0935\u0947 \u090f\u0915 \u0939\u0940 \u0938\u093f\u0938\u094d\u091f\u092e \u092a\u0930 \u0930\u0916\u0940 \u0939\u0941\u0908 \u0926\u093f\u0916\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n<h3>\u2705 <strong>Main Objectives:<\/strong><\/h3>\n<ul>\n<li><strong>Location Transparency<\/strong> (\u092b\u093e\u0907\u0932 \u0915\u0939\u093e\u0901 \u0939\u0948, \u092f\u0942\u091c\u093c\u0930 \u0915\u094b \u092a\u0924\u093e \u0928\u0939\u0940\u0902 \u091a\u0932\u0924\u093e)<\/li>\n<li><strong>Scalability<\/strong> (\u091c\u0948\u0938\u0947-\u091c\u0948\u0938\u0947 \u092f\u0942\u091c\u093c \u092c\u0922\u093c\u0947, \u0938\u093f\u0938\u094d\u091f\u092e \u0915\u094b \u092c\u0922\u093c\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0947)<\/li>\n<li><strong>Fault Tolerance<\/strong> (\u0938\u0930\u094d\u0935\u0930 \u092b\u0947\u0932 \u0939\u094b \u0924\u094b \u092d\u0940 \u0921\u0947\u091f\u093e loss \u0928 \u0939\u094b)<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud83d\udda5\ufe0f <strong>2. DFS File Server<\/strong><\/h2>\n<h3>\ud83d\udd38 <strong>Definition:<\/strong><\/h3>\n<p>A <strong>DFS File Server<\/strong> is a server machine that <strong>stores the actual data (files and directories)<\/strong> and responds to requests from DFS clients.<\/p>\n<p>\ud83d\udccc <strong>\u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902:<\/strong><br \/>\nDFS File Server \u0935\u0939 \u0938\u0930\u094d\u0935\u0930 \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0901 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u092b\u093e\u0907\u0932\u0947\u0902 \u0938\u0902\u0917\u094d\u0930\u0939\u093f\u0924 \u0930\u0939\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0915\u0940 request \u0915\u094b serve \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3>\ud83d\udd27 <strong>Functions:<\/strong><\/h3>\n<ul>\n<li>Store and retrieve files<\/li>\n<li>Provide file locking and access control<\/li>\n<li>Handle replication (if needed)<\/li>\n<li>Support read\/write operations from clients<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud83c\udf10 <strong>3. DFS File System (Namespace)<\/strong><\/h2>\n<h3>\ud83d\udd38 <strong>Definition:<\/strong><\/h3>\n<p>The <strong>DFS File System<\/strong> is the <strong>virtual unified view<\/strong> of all files stored across multiple DFS servers. It maps <strong>file paths to physical locations<\/strong>.<\/p>\n<p>\ud83d\udccc <strong>\u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902:<\/strong><br \/>\nDFS File System \u090f\u0915 \u0935\u0930\u094d\u091a\u0941\u0905\u0932 file structure \u0939\u0948 \u091c\u094b user \u0915\u094b \u092f\u0939 \u0905\u0928\u0941\u092d\u0935 \u0926\u0947\u0924\u093e \u0939\u0948 \u0915\u093f \u0938\u092d\u0940 \u092b\u093e\u0907\u0932\u0947\u0902 \u090f\u0915 \u0939\u0940 \u091c\u0917\u0939 \u092a\u0930 \u0939\u0948\u0902, \u091c\u092c\u0915\u093f \u0935\u0947 \u0935\u093e\u0938\u094d\u0924\u0935 \u092e\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u0930\u094d\u0935\u0930 \u092a\u0930 \u092b\u0948\u0932\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n<h3>\ud83e\udde0 Example:<\/h3>\n<pre><code>\/users\/aliot\/reports.txt  \u2192 stored on Server A  \n\/users\/aliot\/images\/photo.png \u2192 stored on Server B  \n<\/code><\/pre>\n<p>\u0932\u0947\u0915\u093f\u0928 \u092f\u0942\u091c\u093c\u0930 \u0915\u094b \u092c\u0938 <code>\/users\/aliot\/...<\/code> \u0926\u093f\u0916\u093e\u0908 \u0926\u0947\u0924\u093e \u0939\u0948\u0964<\/p>\n<hr \/>\n<h2>\ud83d\udc68\u200d\ud83d\udcbb <strong>4. DFS File System Client<\/strong><\/h2>\n<h3>\ud83d\udd38 <strong>Definition:<\/strong><\/h3>\n<p>A <strong>DFS Client<\/strong> is the system or application that accesses the DFS. It sends file requests and receives data as if the files were stored locally.<\/p>\n<p>\ud83d\udccc <strong>\u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902:<\/strong><br \/>\nDFS Client \u0935\u0939 \u0915\u094d\u0932\u093e\u0907\u0902\u091f \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u094b \u092b\u093e\u0907\u0932 \u0915\u094b access \u0915\u0930\u0924\u093e \u0939\u0948, \u092d\u0932\u0947 \u0939\u0940 \u0935\u0939 \u092b\u093e\u0907\u0932 \u0915\u093f\u0938\u0940 remote server \u092a\u0930 \u0939\u094b\u0964<\/p>\n<h3>\ud83d\udee0\ufe0f <strong>Functions of DFS Client:<\/strong><\/h3>\n<ul>\n<li>File name resolution (\u0928\u093e\u092e \u0938\u0947 \u092b\u093e\u0907\u0932 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u093e)<\/li>\n<li>Connect to correct DFS server<\/li>\n<li>Handle caching for performance<\/li>\n<li>Manage local view of DFS namespace<\/li>\n<\/ul>\n<hr \/>\n<h2>\ud83d\udd04 <strong>Working Diagram (Conceptual)<\/strong><\/h2>\n<pre><code>[User\/DFS Client] \n      \u2193\n[DFS Namespace]\n      \u2193\n[DFS File Server A] \u2190 stores file1.txt\n[DFS File Server B] \u2190 stores file2.png\n<\/code><\/pre>\n<hr \/>\n<h2>\ud83d\udccc <strong>Real-world Examples of DFS:<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>DFS System<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>HDFS<\/strong> (Hadoop DFS)<\/td>\n<td>Big data storage and processing<\/td>\n<\/tr>\n<tr>\n<td><strong>GFS<\/strong> (Google File System)<\/td>\n<td>Used in Google Search, Gmail<\/td>\n<\/tr>\n<tr>\n<td><strong>Microsoft DFS<\/strong><\/td>\n<td>Windows-based file sharing<\/td>\n<\/tr>\n<tr>\n<td><strong>NFS<\/strong> (Network File System)<\/td>\n<td>Common in Linux\/UNIX<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\ud83d\udd01 <strong>DFS vs Centralized File System<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>DFS<\/th>\n<th>Centralized FS<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Storage<\/td>\n<td>Distributed<\/td>\n<td>Single location<\/td>\n<\/tr>\n<tr>\n<td>Fault Tolerance<\/td>\n<td>High<\/td>\n<td>Low<\/td>\n<\/tr>\n<tr>\n<td>Scalability<\/td>\n<td>Excellent<\/td>\n<td>Limited<\/td>\n<\/tr>\n<tr>\n<td>Performance<\/td>\n<td>Load distributed<\/td>\n<td>Server can be bottleneck<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\ud83d\udccc Summary Chart:<\/h2>\n<table>\n<thead>\n<tr>\n<th>Component<\/th>\n<th>Role<\/th>\n<th>Hindi Explanation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>DFS File Server<\/td>\n<td>Stores actual files<\/td>\n<td>\u0905\u0938\u0932\u0940 \u092b\u093e\u0907\u0932 \u0930\u0916\u0928\u0947 \u0935\u093e\u0932\u093e \u0938\u0930\u094d\u0935\u0930<\/td>\n<\/tr>\n<tr>\n<td>DFS File System<\/td>\n<td>Unified view of all files<\/td>\n<td>\u0938\u092d\u0940 \u092b\u093e\u0907\u0932\u094b\u0902 \u0915\u093e \u0935\u0930\u094d\u091a\u0941\u0905\u0932 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0926\u0943\u0936\u094d\u092f<\/td>\n<\/tr>\n<tr>\n<td>DFS Client<\/td>\n<td>Requests files from server<\/td>\n<td>\u0915\u094d\u0932\u093e\u0907\u0902\u091f \u091c\u094b \u092b\u093e\u0907\u0932\u094d\u0938 \u090f\u0915\u094d\u0938\u0947\u0938 \u0915\u0930\u0924\u093e \u0939\u0948<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p>\u0905\u0917\u0930 \u0906\u092a \u091a\u093e\u0939\u0947\u0902 \u0924\u094b \u092e\u0948\u0902 \u0907\u0938\u0915\u093e:<\/p>\n<ul>\n<li>\ud83d\udce5 PDF Notes<\/li>\n<li>\ud83e\uddea MCQs &amp; Practice Questions<\/li>\n<li>\ud83d\udcc8 Diagram (PPT\/Flowchart)<\/li>\n<li>\ud83c\udfa5 Animation\/video explanation (YouTube-ready)<br \/>\n\u092d\u0940 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0915\u0947 \u0926\u0947 \u0938\u0915\u0924\u093e \u0939\u0942\u0901\u0964<\/li>\n<\/ul>\n<p>\u0906\u092a \u092c\u0924\u093e\u090f\u0902 \u0915\u093f\u0938 \u092b\u0949\u0930\u094d\u092e\u0947\u091f \u092e\u0947\u0902 \u091a\u093e\u0939\u093f\u090f?<\/p>\n<h3><a href=\"https:\/\/gwcet.ac.in\/uploaded_files\/Distributed_System_(UNIT-V)_7th_Sem.pdf\" target=\"_blank\" rel=\"noopener\">Distributed File System-DFS File Server-DFS File System-Dfs File System Client<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/courses.cs.washington.edu\/courses\/cse451\/12sp\/lectures\/23-distributedfilesystems.pdf\" target=\"_blank\" rel=\"noopener\">Distributed File Systems DFS issues Reminder<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/profile.iiita.ac.in\/bibhas.ghoshal\/lecture_slides\/distributed\/L8-DFS.pdf\" target=\"_blank\" rel=\"noopener\">Distributed File Systems (DFS)<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/web.cs.wpi.edu\/~rek\/DCS\/D04\/DFS.pdf\" target=\"_blank\" rel=\"noopener\">Distributed File Systems<\/a><\/h3>\n<h3 class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/www.cse.chalmers.se\/edu\/year\/2011\/course\/EDA092\/SLIDES\/12-distributed-filesystems.pdf\" target=\"_blank\" rel=\"noopener\">Distributed File Systems<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>Distributed File System-DFS File Server-DFS File System-Dfs File System Client.<\/p>\n","protected":false},"author":64,"featured_media":2551,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[1071,1072,1073,1074,1075],"class_list":["post-2550","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-distributed-computing","tag-dfs-namespaces","tag-distributed-file-system-architecture","tag-distributed-file-system-design","tag-distributed-file-system-functions","tag-setting-distributed-file-system"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/2550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/comments?post=2550"}],"version-history":[{"count":0,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/2550\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media\/2551"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media?parent=2550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/categories?post=2550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/tags?post=2550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}