Admin Server
Shared memory
Parameter | Description | Settings | Type |
|---|---|---|---|
kernel.shmmax | Maximum segment size for shared memory | 2684354560 | Maximum |
kernel.shmall | Total amount of shared memory available | 655360 | Maximum |
kernel.shmmni | Maximum number of shared memory segments | 156 | Addition |
Semaphores
For the semaphore settings, specify each parameter value using the following format:
kernel.sem = para1 para2 para3 para4
Parameter | Description | Settings | Type |
|---|---|---|---|
para1 | Maximum number of semaphores per semaphore identifier | 512 | Maximum |
para2 | Number of semaphores for the entire system | 23481 | Addition |
para3 | Maximum number of operators per semaphore call | 50 | Maximum |
para4 | Number of semaphore operators for the entire system | 2763 | Addition |
Message queues
Parameter | Description | Settings | Type |
|---|---|---|---|
kernel.msgmax | Maximum size of messages | 16384 | Maximum |
kernel.msgmnb | Maximum number of messages that can be held in a single message queue | 114432 | Maximum |
kernel.msgmni | Maximum number of message queue IDs | 1566 | Addition |
VM servers
Semaphores
For the semaphore settings, specify each parameter value using the following format:
kernel.sem = para1 para2 para3 para4
Parameter | Description | Value | Type |
|---|---|---|---|
para1 | Maximum number of semaphores per semaphore identifier | 1 | Maximum |
para2 | Number of semaphores for the entire system | 2 | Addition |
para3 | Maximum number of operators per semaphore call | 1 | Maximum |
para4 | Number of semaphore operators for the entire system | 2 | Addition |
Message queues
Parameter | Description | Value | Type |
|---|---|---|---|
kernel.msgmnb | Maximum number of messages that can be held in a single message queue | 106496 | Maximum |
kernel.msgmni | Maximum number of message queue IDs | 512 | Addition |
