My current my.cnf config is : This may not be the best suited for us. Can you suggest. We have 8GB RAM , Xeon-2 processor and operating system is CentOS Linux 5.4
Dear all,
I have a pro c application running in the unix environement.
This pro c program actually trigger by a java application from sun workstation.
Recently, when we released a new proc c application and notice that the application occupying the CPU resources even through we check that the... (1 Reply)
Hello, guys !
Long time no seen. I have a question about Linux web servers. I guess it is a more general question, but in my case it is a Linux web server. I want to know how much RAM memory should I put on my servers. Do you have some formula or guidelines on how should I calculate the amount... (1 Reply)
Hi,
I got a solarsi 10 box with 9 zones and the cpu shares as following
ID NAME SHARES
0 global 1
1 FMW1 100
2 FMW2 100
3 OID1 100
4 OID2 100
5 OVD1 100
6 OID0 100
7 FMW5 100
8... (2 Replies)
Hello,
One of the senior network admins at work told me that I should not hard code temp files into my scripts. Rather I should use the mktemp commands in the script to create them on the fly.
His argument was that if a malicious user knew the name of my temp files in the script they could... (6 Replies)
Hi there,
As a regular unix user I am forever programming on the command line or writing scripts so that I first write a load of data to a file to read from. In the end I am always left with a bundle of .txt, .tmp which is what I usually call them. As a basic programmmer I was wondering is... (6 Replies)
Heyas
As some applications (sed,grep,vi, etc) create some tempfiles, i'd changed a script to this: (sadly i cant find the original post (code) anymore (which just removed 2 'diffrent kinds'), just similar ones - forgot that as i was new to all this)
:) ~ $ cat $(which rmtf)
#!/bin/sh
#... (1 Reply)
Hey,
I have a V210 with a failed CPU fan.
The temperature is currently at 84C and I've been asked to wait a few weeks before replacing as its a production system and it cant be shut down yet.
Is it too hot? Do I risk killing the CPU at this temp?
Its been like this for a few weeks now... (5 Replies)
Hi All,
I am having a situation now to delete a huge number of temp files created during run times approx. 16700+ files. We have never imagined that we will get this this much big list of files during run time. It worked fine for lesser no of files in the list. But when list is huge we are... (7 Replies)
Discussion started by: mad man
7 Replies
LEARN ABOUT NETBSD
cpuset_isset
CPUSET(3) BSD Library Functions Manual CPUSET(3)NAME
cpuset_create, cpuset_destroy, cpuset_zero, cpuset_set, cpuset_clr, cpuset_isset, cpuset_size -- dynamic CPU sets
SYNOPSIS
#include <sched.h>
cpuset_t *
cpuset_create(void);
void
cpuset_destroy(cpuset_t *set);
void
cpuset_zero(cpuset_t *set);
int
cpuset_set(cpuid_t cpu, cpuset_t *set);
int
cpuset_clr(cpuid_t cpu, cpuset_t *set);
int
cpuset_isset(cpuid_t cpu, const cpuset_t *set);
size_t
cpuset_size(const cpuset_t *set);
DESCRIPTION
This section describes the functions used to create, set, use and destroy the dynamic CPU sets.
This API can be used with the POSIX threads, see pthread(3) and affinity(3).
The ID of the primary CPU in the system is 0.
FUNCTIONS
cpuset_create()
Allocates and initializes a clean CPU-set. Returns the pointer to the CPU-set, or NULL on failure.
cpuset_destroy(set)
Destroy the CPU-set specified by set.
cpuset_zero(set)
Makes the CPU-set specified by set clean, that is, memory is initialized to zero bytes, and none of the CPUs set.
cpuset_set(cpu, set)
Sets the CPU specified by cpu in set. Returns zero on success, and -1 if cpu is invalid.
cpuset_clr(cpu, set)
Clears the CPU specified by cpu in the CPU-set set. Returns zero on success, and -1 if cpu is invalid.
cpuset_isset(cpu, set)
Checks if CPU specified by cpu is set in the CPU-set set. Returns the positive number if set, zero if not set, and -1 if cpu is
invalid.
cpuset_size(set)
Returns the size in bytes of CPU-set specified by set.
SEE ALSO affinity(3), pset(3), sched(3), schedctl(8), kcpuset(9)HISTORY
The dynamic CPU sets appeared in NetBSD 5.0.
BSD November 2, 2011 BSD