how to defrag laptop

Method 2:2 installation of the binary package1. Download the package:Curl-o https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.6.0.tgz2. Unzip:TAR-ZXVF mongodb-linux-x86_64-3.6.0.tgz3. Create a directory:Mkdir-p MongoDBCp-r-N Mongodb-linux-x86_64-3.6.0/mongodb　4. Export path:　　　　Export PATH=$PATH Preferably in BASHRC or profile, without having to export manually every time.NOTES: Resolving Problems with TPH warning　　　Create a file under the/etc/init.d/directory/etc/init.d/disable-

/defrag [always] madvise never [[email Protected] ~]# cat/sys/kernel/mm/transparent_hugepage/enabled [always] madvise never # Disable the HTP feature Add the following to the "/etc/rc.d/rc.local" file, and remember to perform "chmod +x/etc/rc.d/rc.local". # Disable THP (Transparent Huge Pages) Echo never >>/sys/kernel/mm/transparent_hugepage/enabled Echo Never >>/sys/kernel/mm/transparent_hugepage/defrag

-4. Edit/etc/security/limits.conf# vim/etc/security/limits.conf* Soft Nofile 65535* Hard Nofile 65535# for a in {1..6}; scp/etc/security/limits.conf enc-bigdata0$a:/etc/security/limits.conf; Done5-5. Modify the/etc/rc.local (command to run the boot)#vim/etc/rc.local (Permanent entry): Echo Never >/sys/kernel/mm/transparent_hugepage/defrag# for a in {1..6}; Do ssh enc-bigdata0$a echo never >/sys/kernel/mm/transparent_hugepage/

port=27017 dbpath=/data/mongodata 64 -bit host=java_22015-10-28t10:03:33.401+0800 i CONTROL [initandlisten] * * Warning:you is running this process as the root user, which I s not recommended.2015-10-28t10:03:33.401+0800 I CONTROL [Initandlisten]2015-10-28t10:03:33.402+0800 I CONTROL [Initandlisten]2015-10-28t10:03:33.402+0800 I CONTROL [initandlisten] * * WARNING:/sys/kernel/mm/transparent_hugepage/enabled is ' Always '.2015-10-28t10:03:33.402+0800 I CONTROL [initandlisten] * * We suggest sett

is a deep menu commands, such as setting, batch collation, specific tasks (such as testing disk errors, shutdown procedures and services, etc.), data removal, network tools, and so on, these content will be introduced gradually with the introduction of the author. Click on the right of the workspace, the "View" pop-up menu, which has free space to identify the color (black/white), display the size of the box (small/medium/Large) and other aspects of the settings. 　　Second, the function review

, modify the registry to automatically turn off screen protection steps are as follows: first, use the regedit command on the command line to open the registry, and navigate to the Hkey_current_ Usersoftwaremicrosoftwindowscurrentversionapplets ", and then under this path to find whether there is a" Defrag "key value, if not, create a new one, the system by default have this key value. Create a new primary key named "Settings" under the "

the current computer does not start the Hibernate feature, you can double-click the Performance and maintenance icon in the Control Panel window. Select the Power Options command and click the Hibernate tab. Select the "Enable Hibernate" option. Automatic School Time Automatic School is a very useful feature of Windows XP for users, and you can use this feature to make your computer's clock very accurate. Once you find that the time on your computer is incorrect, run the automatic school-time

Efficient, fast use of computers, I am afraid is the pursuit of every friend's efforts, of course, the author is no exception! This is not, in their own Windows XP system, after several groping, "mining" out of the following "automation" of the application, do not dare to enjoy, dedicated to everyone. 　　 Automation of defragmentation Defragmenting is always a "potluck" operation of the computer, if you defragment every time, you must first exit the application currently in use, and then cl

to start → program → boot, so that every time the file will be executed, the specific meaning is, at 22:00 every day 10 o'clock, Shutdown-s-f shutdown and shut down all the unresponsive programs. If you need to reboot the machine frequently, write a bat file for a quick shutdown, or open a notepad to write: @echo off Close command line display %systemroot%\system32\shutdown-r-T 0 The-r parameter indicates the restart computer,-T indicates that the time followed by the wait seconds, and 0 m

file to start → program → boot, so that every time the file will be executed, the specific meaning is, at 22:00 every day 10 o'clock, Shutdown-s-f shutdown and shut down all the unresponsive programs. If you need to reboot the machine frequently, write a bat file for a quick shutdown, or open a notepad to write: @echo off Close command line display %systemroot%\system32\shutdown-r-T 0 The-r parameter indicates the restart computer,-T indicates that the time followed by the wait seconds, and 0 m

a new folder is generated: Copy your own downloaded two file local source files to the HTML directory of this folder and unzip: The master host then starts the HTTPD service: Services httpd start You can now access the source file address that is opened on the virtual machine Master host in the host browser: Now officially start configuration: Wait................ If the halfway encounter failure, click on the retry, I was ordered 3 times retry to all successful. Here are

"open files" number [root@centos224]# ulimit-n 10032 #或者设置用户限制 [root@centos224]# vi/etc/security/limits.conf Warning: Warning:the TCP Backlog setting of 511 cannot be enforced because/proc/sys/net/core/somaxconn are set to the lower value of 128. Solution: [root@centos224]# Echo 511 >/proc/sys/net/core/somaxconn [root@centos224]# echo "net.core.somaxconn = 551" > /etc/sysctl.conf Warning: WARNING Overcommit_memory is set to 0! Background save may fail under low memory condition.

him show. Press win to enter GPEDIT. MSC, then user settings-Admin template--windows component--windows Resource Browser then double-click to close the display of the most recently entered search. 54. Advanced Disk Finishing Windows 7 provides a much better disk-finishing feature than Vista, and the user can set it from the command line. Press win to enter CMD. The user can use the input command line defrag to defragment the user's disk and the use

open browsing history. There's probably a lot of gestures that haven't been found. 52. Configure Your Music Favorites If you have fixed Windows Media Center, you can now find ways to improve your experience with this. The Media Center will create a music collection list based on the number of songs you play, and your playback and playback times will be added. If you don't like this way, you can change your collection to a variety of styles. Point task--settings--music--music collection. 　53.

:02.364+0800 I CONTROL [initandlisten] * * Numactl--interleave=All Mongod [other options] third 2018-07-15t12:26:02.365+0800I CONTROL [Initandlisten]2018-07-15t12:26:02.365+0800 I CONTROL [initandlisten] * * WARNING:/sys/kernel/mm/transparent_hugepage/enabled is ' always'.2018-07-15t12:26:02.365+0800 I CONTROL [initandlisten] * * We suggest setting it to'never' fourth one 2018-07-15t12:26:02.365+0800I CONTROL [Initandlisten]2018-07-15t12:26:02.365+0800 I CONTROL [initandlisten] * * WARNING:/sys/

-08-21t15:16:33.561+0800 I CONTROL [in Itandlisten] * * and the server listens on all available network interfaces.2018-08-21t15:16:33.561+0800 I CONTROL [Initandlisten] * * Warning:you was running this process as the root user, which was not recommended.2018-08-21t15:16:33. 561+0800 I control [Initandlisten] 2018-08-21t15:16:33.562+0800 i control [inItandlisten] 2018-08-21t15:16:33.562+0800 I CONTROL [initandlisten] * * WARNING:/sys/kernel/mm/transparent_hugepage/ Enabled is ' Always '. 2018-

page processing, as we saw in the previous call stack, This feature requires that memory fragmentation be collated, so what we see is a memory fragmentation page that moves resulting spin locks, and the root cause is the THP attribute. know the cause of the problem, the solution is easy, as long as the THP is closed. The closes as follows: Vi/etc/rc.local Add the following command at the end of the file: if test-f/sys/kernel/mm/redhat_transparent_hugepage/enabled; Then echo never >/s

first all. If you want to specify a user, modify the second all If you want to explicitly access the IP address and address of the machine, modify the IP address range 192.168.11.1/24. The current setting meaning is to allow the machine from 192.168.11.0 to 192.168.11.255 to access the database. 3.1.4 save the file (: wq) 3.1.5 restart the ipvs Database $ Sudo/etc/init. d/postgresql restart 3.3 [terminal] Try to connect Successful. PostgreSQL details: Click herePostgreSQLOf: Click here Postgr