• RISHIKESH RAWAT
• Dr. Sarvottam Dixit

Due to the rising application of peer to peer computing, distributed applications are continuously spreading over an extensive number of nodes. Distributed system is a collection of different processes that do not share memory or clock. These processes are connected by a communication network in which each process has its own local memory and other peripherals. The message between any two processes of the system takes place by message passing over the communication network. These processes in the distributed system run concurrently. The Main Aim of the distributed system is to provide an efficient and convenient environment for sharing of resources. we present an Permission-Based clustered Mutual Exclusion Algorithm in distributed systems. This algorithm provides better result than Reddy algorithm. The algorithm is depend on token-based technique and requires a lot number of messages to enter the critical section (CS) and to detect the system failures. In Reddy algorithm the process must request to enter the CS from all process all the times, we used a technique wherein it can enter the CS by sending less number of messages. Also Proposed algorithm reduces the number of messages for the detection of the token lost. We compare our algorithm with Reddy and we find that Proposed algorithm is more efficient.

Mutual Exclusion, Permission based algorithm, Fault tolerance, Distributed system

"RESULT ANALYSIS OF FAULT TOLERANT PERMISSION BASED CLUSTERED MUTUAL EXCLUSION ALGORITHM IN DISTRIBUTED SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.6-12, February-2019, Available :http://www.jetir.org/papers/JETIR1902002.pdf

"RESULT ANALYSIS OF FAULT TOLERANT PERMISSION BASED CLUSTERED MUTUAL EXCLUSION ALGORITHM IN DISTRIBUTED SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp6-12, February-2019, Available at : http://www.jetir.org/papers/JETIR1902002.pdf