Database Version: 10.2.0.3
Database architecture: Dual-node RAC
Host platform: IBM minicomputer, aix5.3
During the problem solving process, two problems exist in Liaoning, which are recorded as follows:
First, the database instance restarts abnormally. Second, after the database restarts abnormally, the entire database performs DML operations abnormally slowly, which directly leads to a significant increase in the "Pumping" time.
After in-depth analysis, the causes and solutions of these two pro
Android Application kill, restart, restart, Method
1. Get the current process id and call the shell command to kill the process.
Int pid = android. OS. Process. myPid ();String command = "kill-9" + Process. myPid ();
Try {
Runtime.getruntime(cmd.exe c (command );
} Catch (IOException e ){
// TODO Auto-generated catch block
E. printStackTrace ();
}
2. Call the system method to kill the process,
Android. OS
Reason One
Power problem, if the cell phone is not power you will be forced to turn off the machine, but if it has been so certainly not the issue of electricity, we can try to connect to the power-on test.
Reason Two
The conflict between the software, the problem is relatively small if the software caused by the restart of the phone, we can remove the software to resolve.
Reason Three
In addition, if our mobile phone has root author
How can I solve the infinite restart problem of win10 ?, Win10 unlimited restart Solution
Open the Registry: regedit, find HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ services \ HTTP, and change Start to 0 on the right ,,,
Symptom:
Unable to run normally, start, error code inaccessible boot device,
Solution:
1. After three reboots, go to the advanced options page.
2. Select system restoration.
When developing Sharepoint, iisreset is usually required after the DLL is re-deployed to restart IIS to enableCodeHowever, Restarting IIS with iisreset is too slow and takes too much time when the hardware conditions are not good. In fact, you only need to restart the corresponding application.ProgramThe command is as follows:
Cscript C:/Windows/system32/iisapp. vbs/a "SharePoint-80"/R
"SharePoint-80"
will prompt: XXX The service does not support Chkconfig. So we first edit the httpd script, and in line 2nd (#!/bin/sh below) Add the following comment information (including #):# chkconfig: 35 61 61# description: ApacheThe 3 parameters for the first line are: at which RunLevel, start httpd (3,5), start sequence number (S61), and close ordinal (K61). Note: The description of the second line must be written!Save after execution:chkconfig --add httpd #所有开机模式下自启动,另外chkconfig htt
A friend found that if we restarted we could use a flashlight to follow the iphone.
Reason Analysis:
Now such problems may be the Apple iOS device light sensor problem, so that when the iphone in the dark environment, sensors can not detect the light will be machine, constantly restart or display the jailbreak screen.
Solutions
It's the night we use a flashlight to keep the iOS from going back on.
Friendly tip: This solution feels like a strang
ios7.1.2 Restart Mobile phone method
1. We click on the "Sleep/wake" button after we press the power button on the top of the Apple 5s phone.
2. And we also hold down the phone at the bottom of the circle "home screen" as shown in the following image
3. Then we don't let go, about 10 seconds, so you'll see an iphone icon that says reboot successful.
Friendly Tips
We can also press the power button, and then come out sliding shutdown when we shu
The specific steps are as follows:
1, in the run or Cortana search bar to enter regedit after the return, open Registry Editor
2, positioning to
Hkey_local_machine\software\policies\microsoft\windows\windowsupdate\au
3, New sword 32-bit value, renamed to Noautorebootwithloggedonusers (as shown above)
4, double click to open the new value above, modify the value of the data is 1 to complete (as shown above)
This method is an insurance for automatic
Copy Code code as follows:
@ECHO off
TITLE greaterthanme-realize the function of timing shutdown, cancellation, restart and lock. Start
Cls
COLOR 1f
REM changes the console output color using the color command
MODE Con cols=41 lines=18
REM Mode statement for setting the width and height of the form
Set tm1=%time~0,2%
Set tm2=%time~3,2%
Set tm3=%time~6,2%
ECHO%date%%tm1% point%tm2% minute%tm3% seconds
ECHO ==============================
Copy codeThe Code is as follows: @ ECHO off
TITLE greaterthanme-enables Timed Shutdown, logout, restart, and lock. Start
CLS
COLOR 1f
Rem uses the COLOR command to change the console output COLOR
MODE con COLS = 41 LINES = 18
The rem MODE statement sets the width and height of the form.
Set tm1 = % time ~ 0, 2%
Set tm2 = % time ~ 3,2%
Set tm3 = % time ~ 6, 2%
ECHO % date % tm1 % point % tm2 % minute % tm3 % second
ECHO ================================
OpenStack Service command set for restart
Recent company projects need to use OpenStack because OpenStack Restart Service command more, so on the Internet to find the next data, sorted down, hope to help readers!
Restart OpenStack's entire service
Openstack-service restart
1. R
To improve user experience and make users feel better, Microsoft first introduced the restart manager in Windows Vista ).
Similar to the automatic saving function of office2007, once a fault occurs, you can restore your work results so that your work results will not be lost due to a fault.
It can help applicationsProgramMaintain the current running status of the Software. After the software is updated, it needs to be restarted, or after a very se
Causes the computer to shut down frequently the restart to have the following several reasons:
First, the software aspect
1. Virus "shock wave" virus outbreak will also prompt the system will automatically start in 60 seconds. Trojan programs remotely control all your computer's activities, including getting your computer restarted. Remove viruses, trojans, or reload systems.
2. system files damaged system files are corrupted, such as the Win2K u
The ASP. NET Site is occasionally restarted inexplicably. What causes it is unknown. After some tossing, I summarized the 10 causes of the restart of the ASP. NET site.
1. Reclaim the application pool will cause the site to restart. The reason for recording is:
HostingEnvironment initiated shutdown HostingEnvironment caused shutdown
2. modifying the application pool recycle rule will cause a
It is no longer easy for system administrators to manage their own servers, but it is not easy to manage the servers. Restarting the server is not a joke for administrators. For Windows server administrators, restarting Windows devices on a regular basis has become a norm of life, but this approach is hard to work in Unix systems-by default, restarting does not bring about any improvement.
I plan to take this opportunity to discuss the restart issue i
interval frequency of the time, for example, "0-23/2" means to perform every two hours. The forward slash can also be used with the asterisk, such as */10, which, if used in the minute field, means that it is executed every 10 minutes.
Second, Crond service
Install Crontab:
Yum Install Crontabs
Service Operation Description:
/sbin/service crond Start//boot service
/sbin/service Crond Stop//Off service
/sbin/service crond Restart//
This is a creation in
Article, where the information may have evolved or changed.
Article Source: http://gf.johng.cn/625833
Basic introduction
Smooth restart (hot restart) means that Web server does not interrupt the execution of an existing request when it restarts. This feature is especially useful when different project versions are released, for example, when a two version is required: A, B, then in the
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