G.1 List of Kernel Parameters (in HP-UX)
- Organization of this subsection
(1) Adjusting the Default System Resource Settings
The table below shows the estimated values for the default system resource settings that need to be adjusted to run JP1/Base.
(a) Parameters to be added
System resource |
Parameter |
Estimate |
---|---|---|
Process |
nproc |
|
|
||
|
If you are using a logical host, for the nproc parameters, base your estimate on the number of commands executed concurrently on the computer as a whole (logical host and physical host).
(b) Parameters to be adjusted
System resource |
Parameter |
Estimate |
---|---|---|
File system |
maxfiles |
Number of hosts managed by the local host in a system using JP1/IM - Manager# + 60 |
If you are using a logical host, for the maxfiles parameter, base your estimate on whichever host (logical host or physical host) manages the largest number of hosts.
(2) When using the command execution function
The tables below show the estimated values for the kernel parameters that need to be adjusted to run JP1/Base when using remote commands and automated actions issued from JP1/IM - Manager.
(a) Parameters to be added
System resource |
Parameter |
Estimate |
---|---|---|
Process |
nproc |
(Number of concurrently executable remote commands + Number of concurrently executable automated actions#1) × 3#2 + Number of Execute Command windows#3, #4 |
maxdsiz |
67,108,864 or greater (64 MB or greater)#5 |
|
Shared memory |
shmmni |
1 + (Number of concurrently executable remote commands + Number of concurrently executable automated actions#1)#6 |
Semaphore |
semmni |
3 |
semmns |
3 |
|
semmnu |
(Number of concurrently executable remote commands + Number of concurrently executable automated actions#1) × 3#2 + Number of Execute Command windows#3, #4 |
(b) Parameters to be adjusted
System resource |
Parameter |
Estimate |
---|---|---|
Shared memory |
shmmax |
143,468 or greater |
shmseg |
1 or greater |
|
Semaphore |
semume |
3 or greater |
(3) When using the health check function
The tables below show the estimated values for the system resource settings that need to be adjusted to run JP1/Base when using the JP1/Base health check function.
(a) Parameters to be added
System resource |
Parameter |
Estimate |
---|---|---|
Shared memory |
shmmni |
10 + 10 × Number of logical hosts |
(b) Parameters to be adjusted
System resource |
Parameter |
Estimate |
---|---|---|
Shared memory |
shmmax |
215,644 or greater |
shmseg |
10 or greater |
(4) When using the JP1/SES compatibility function
The tables below show the estimated values for the system resource settings that need to be adjusted to run JP1/Base when using the JP1/SES compatibility function.
Even if the JP1/SES compatibility functionality is not consciously used, you need to perform the necessary calculations using these estimations if the v5-unused flag is not set for the options parameter in the event server setting file (conf).
- Note:
-
If an overwrite installation is performed from JP1/Base version 7 or earlier, the v5-unused flag is not set.
(a) Parameters to be added
System resource |
Parameter |
Estimate |
---|---|---|
Process |
nproc |
|
Shared memory |
shmmni |
1 |
Semaphore |
semmni |
10 |
semmns |
1 |
|
semmnu |
1 |
|
Message queue |
msgmni |
2 |
msgtql |
2 |
(b) Parameters to be adjusted
System resource |
Parameter |
Estimate |
---|---|---|
Shared memory |
shmmax |
64 or greater |
shmseg |
1 or greater |
|
Semaphore |
semume |
2 or greater |
(5) When a local action function is used
The estimated value of system resources that must be adjusted as JP1/Base when a local action function is used is shown below.
(a) Parameters to be added
System resource |
Parameter |
Estimate |
---|---|---|
Process |
nproc |
Number of concurrently executable local actions |