Question
Consider the following system with two resources R1 (with 5 instances) and R2 (with 3 instances). Show an order in which the processes should be
Consider the following system with two resources R1 (with 5 instances) and R2 (with 3 instances). Show an order in which the processes should be granted the remaining resources so the system is always in a safe state. (Hint: Use Banker's algorithm)
| Process ID | Max. Need | Current allocation | ||
| R1 | R2 | R1 | R2 | |
| P1 | 3 | 2 | 1 |
|
| P2 | 2 | 2 |
| 1 |
| P3 | 4 | 3 | 1 |
|
| P4 | 4 | 2 | 1 | 1
|
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Database Design And SQL For DB2
Authors: James Cooper
1st Edition
1583473572, 978-1583473573
