5. Process Resource Limitations(1) Getrlimit, Setrlimit function
Header file
#include
Function
int* getrlimit (int resource, struct rlimit* rlptr);
return value
Successfully returned 0, error
Summary of Linux Resource limit levels
Linux resource restrictions can be divided into system-level and kernel-level:
First: system-level restrictions:
/Etc/security/limits. conf
The limits. conf format is as follows:Username | @ groupname type
Resource limit threshold
With the increase in hardware and software, SharePoint can store more and more data. A List can store up to items or documents. However, this does not mean that SharePoint can be queried at any scale, which will impose a
Linux resource limitations can be categorized into system-level and kernel-level:First: System-level limitations:/etc/security/limits.confThe limits.conf format is as follows:username| @groupname Type Resource limitusername| @groupname: Sets the
Resource limit threshold, limit threshold
With the increase in hardware and software, SharePoint can store more and more data. A List can store up to items or documents. However, this does not mean that SharePoint can be queried at any scale, which
Summary of linux Resource limit levels
Linux resource restrictions can be divided into system-level and kernel-level:
First: system-level restrictions:
/Etc/security/limits. conf
The limits. conf format is as follows:Username "@ groupname type
With the increase in hardware and software, Sharepoint can store more and more data. A list can store up to items or documents. However, this does not mean that SharePoint can be queried at any scale, which will impose a heavy burden on the server.
The following list contains the single-process resource parameter limits for Unix/Linux systems. The rlimit_core parameter is much used in server development (when core dump is required ).
Code snippet:
memset(&limit, 0,
DreamHost as a shared host, usually has some restrictions on the user's CPU utilization, if some users of the site use too much CPU resources and affect the performance of the server, then this user account may be disabled, so Users using the
Apache server global configuration-server identification Configuration
Commands related to server identity:ServerNameServerAdminServerSignatureServerTokensUseCanonicalNameUseCanonicalPhysicalPort
The ServerAdmin and ServerTokens commands control
Apache Server Global Configuration Server Identity Configuration ChapterServer Identity Related directives:ServerNameServerAdminServersignatureServertokensUsecanonicalnameUsecanonicalphysicalportThe serveradmin and Servertokens directives control
Server Identity Related directives:ServerNameServerAdminServersignatureServertokensUsecanonicalnameUsecanonicalphysicalportThe serveradmin and Servertokens directives control what information about the server will be in today's server-generated
Today, several pieces of knowledge in my mind are in a large series, which seems to be a spark of thinking. I have been feeling confused about the size limit of the user stack and how the stack is automatically expanded, by comparing some key
os:rhel6.4oracle:10.2.0.1Because the oracle10g comes out for a long time, many 10g packages have been updated to the new version, so there are a lot of strange problems during the installation process.For example, 64 requires a lot of 32-bit
A signal is a software interrupt, an asynchronous communication method that handles an asynchronous event. For example, we run the program in the terminal, by pressing the keyboard "CTRL + C", you can send a SIGINT interrupt signal to stop the
After successful oracle installation, a default password is omitted, such as the user's password validity period and locking policy ..., by default, the oracle user password is valid for 180 days. The maximum number of failed logon attempts is 10
I. Description
Oracle recommends that you use the Database Resource Manager rather than this SQL statement to establish resource limits. the Database Resource Manager offers a more flexible means of management and tracking resource use. for more
IT Ninja Turtles quota insufficient solution ORA-01536: spacequotaexceededfortablespaceToday, some colleagues reported that data in the past few days could not be found in oracle. Check TT error Log display: TT5211: TT5211: Oracle out of resource
IIS problems, Applications
Program Pool!
The process shutdown time for the application pool 'apppool # 1' exceeds the limit. The process ID is '20140901 '.
After the above situation occurs, the website corresponding to the application pool
Getrlimit and setrlimit FunctionsEach process has a set of resource restrictions, some of which can be queried and modified using the getrlimit and setrlimit functions.
# Include# IncludeInt getrlimit (INT resource, struct rlimit * rlptr );Int
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.