07-13-2010
Do you have a backup of the previous installation?
The files /etc/conf/cf.d/stune and /etc/conf/cf.d/mtune contain changes to kernel attributes, either restore these files and re-link the kernel, or run:
scoadmin->hardware-kernel manager->Tune Parameters
then relink the kernel and re-boot.
This User Gave Thanks to jgt For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I need a quick script that will serve as a sort of "real time monitor" for watching some log files. I am using Bourne shell in HP-UX 10.20. I have basically created a script that never ends, unless of course I manually terminate it. Here's the script (it's called qhistory):
clear
echo "REAL... (3 Replies)
Discussion started by: cdunavent
3 Replies
2. UNIX for Dummies Questions & Answers
I need a help...
I have a HP Netserver LH 6000 U with Hardware Raid .
Sco 5.0.5 installed with Oracle database.
Total number of users, normally logged in are around 60 nos.
The system is very slow ( takes 6 hours for processing one Lakh bills) during the Billing process. Also it is... (1 Reply)
Discussion started by: saleeshpl
1 Replies
3. Programming
Hello,
How many child processes are actually created when running this code ?
#include <signal.h>
#include <stdio.h>
int main () {
int i ;
setpgrp () ;
for (i = 0; i < 10; i++) {
if (fork () == 0) {
if ( i & 1 ) setpgrp () ;
printf ("Child id: %2d, group: %2d\n", getpid(),... (0 Replies)
Discussion started by: green_dot
0 Replies
4. Shell Programming and Scripting
Hello,
How many child processes are actually created when running this code ?
#include <signal.h>
#include <stdio.h>
int main () {
int i ;
setpgrp () ;
for (i = 0; i < 10; i++) {
if (fork () == 0) {
if ( i & 1 ) setpgrp () ;
printf ("Child id: %2d, group: %2d\n",... (1 Reply)
Discussion started by: green_dot
1 Replies
5. Programming
Hi all.
I wrote a program with the Motif Widget Toolkit. It has a
button and a scrollbar. When the user hits the button the
callback creates a new fork() thread. The new thread sleeps
for a while and then changes the position of the scrollbar.
It does this in an endless loop.
I need the... (2 Replies)
Discussion started by: mghis
2 Replies
6. Programming
Hi friends,
I have a small question regarding unix system call fork, I hope you will solve my problem. Here is the small program
$ cat fork1.c
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
int main()
{
int pid;
int x = 0;
x = x + 1;
pid = fork();
if(pid < 0)
{... (2 Replies)
Discussion started by: gabam
2 Replies
7. Shell Programming and Scripting
Hi,
How to count how many processes opened by fork function in perl.
Thanks (10 Replies)
Discussion started by: Anjan1
10 Replies
8. Programming
Hello people
I need help
How to make ONE process to create MORE (not one) processes with fork(). I tried several codes but do not work.
Thanks (8 Replies)
Discussion started by: nekoj
8 Replies
9. AIX
Hello,
I am running Oracle Database and after a while I keep getting this message whenever I execute any command.
I cannot execute any command even shutdown, whenever I execute any command , I get this message
/usr/bin/ksh: 0403-031 The fork function failed. There is not enough memory... (7 Replies)
Discussion started by: filosophizer
7 Replies
10. Shell Programming and Scripting
Can anyone help me with this?
Create a parent process that gets from the command line n arguments arg1, arg2, ... , argn.
The parent will create n/3 son processes, each of them will create a file with the name argi by concatenate the files argi+1 and argi+2.
How can i concatenate those... (1 Reply)
Discussion started by: bunicu01
1 Replies
LEARN ABOUT CENTOS
sysctl.d
SYSCTL.D(5) sysctl.d SYSCTL.D(5)
NAME
sysctl.d - Configure kernel parameters at boot
SYNOPSIS
/etc/sysctl.d/*.conf
/run/sysctl.d/*.conf
/usr/lib/sysctl.d/*.conf
DESCRIPTION
At boot, systemd-sysctl.service(8) reads configuration files from the above directories to configure sysctl(8) kernel parameters.
CONFIGURATION FORMAT
The configuration files contain a list of variable assignments, separated by newlines. Empty lines and lines whose first non-whitespace
character is # or ; are ignored.
Note that both / and . are accepted as label separators within sysctl variable names. "kernel.domainname=foo" and "kernel/domainname=foo"
hence are entirely equivalent.
Each configuration file shall be named in the style of program.conf. Files in /etc/ override files with the same name in /usr/lib/ and
/run/. Files in /run/ override files with the same name in /usr/lib/. Packages should install their configuration files in /usr/lib/. Files
in /etc/ are reserved for the local administrator, who may use this logic to override the configuration files installed by vendor packages.
All configuration files are sorted by their filename in lexicographic order, regardless of which of the directories they reside in. If
multiple files specify the same variable name, the entry in the file with the lexicographically latest name will be applied. It is
recommended to prefix all filenames with a two-digit number and a dash, to simplify the ordering of the files.
If the administrator wants to disable a configuration file supplied by the vendor, the recommended way is to place a symlink to /dev/null
in /etc/sysctl.d/ bearing the same filename.
EXAMPLE
Example 1. /etc/sysctl.d/domain-name.conf example:
# Set kernel YP domain name
kernel.domainname=example.com
SEE ALSO
systemd(1), systemd-sysctl.service(8), systemd-delta(1), sysctl(8), sysctl.conf(5)
systemd 208 SYSCTL.D(5)