free disk optimizer

Tags: blog http os strong SP file data on 2014After backing up the database file in BAK format from the database, there is always a hint of insufficient space when the local database is welcomed.This is typically a database file backed up from a 64-bit computer and restored to a 32-bit sqlsever.System.Data.SqlClient.SqlError: Disk volume ' D:\ ' There is not enough free space on it to create the database. T

Below on the domestic dozens of network disk (2007 to 2012 five years did not die of the network disk) to make a summary, hope to bring you help. Note: The following network disc are used by Yin Qin or for the domestic famous major stations of the network, but the network storage has always been a risk, important information to remember to back up OH (ranked in order)! 1, 115 network

U disk insert win7 System computer display free space 0KB What's going on? 1, press the "Win key +r key" combination key, in the open running window input "cmd", press ENTER to confirm; 2, and then open the Command window to enter the "format g:/fs:fat32" (G is a U disk disc), and then press the ENTER key; 3, when the command window prompts "Read

master_host "'; Db01= ' echo $db 01tmp | awk ' {print $} ' #3 begin to clear the old Binlog SSH $db "/opt/mysql/product/5.5.25a/bin/mysql-uroot--password=""-e \" Purge master logs to ' $log _file '; \ "" #4 Check the disk space for master SSH $db "Df-h" echo "" echo "------"; Done Ok,run SH ScriptSH clearbinlog.sh can start cleaning up all db binlog. Finally, check disk space agai

A shell script that monitors the disk's free space under Linux is essential for a system administrator or DBA. Here is a sample of the shell script that monitors disk space space for your reference.1. Free space for monitoring disk shell script[Python]View PlainCopyprint? [Email protected]:~/dba_scripts/custom/bin>

Free unlimited capacity network hard disk space sendspace.com Free Unlimited network hard drive, No registration can upload files, support a variety of file types, a single file maximum limit 300m,30 days no download files will be deleted. Application Address: http://www.sendspace.com GE.TT Free Unlimited network h

From ctypes import * import timeimport win32filerun = truelogfile = open ('. \ log. out', 'W + '); # open log fileinput = raw_input ("input a string for disk name like \ 'd: \' or other :") # input a disk namewhile run: sectorspercluster, bytespersector, numfreeclusters, totalnumclusters = \ win32file. getdiskfreespace (input) freespace = (numfreeclusters * sectorspercluster * bytespersector)/(1024*1024) #

The InnoDB database is marked as deleted and does not really release the disk space it occupies, which results in a growing InnoDB database file. If you want to completely release these deleted data, you need to export the database, delete the InnoDB database file, and then pour. The following are the basic steps: 1 Exporting the InnoDB database using the mysqldump command 2 Stop MySQL 3 Delete all InnoDB database files and logs 4 start MySQL and auto

-lv_home 3.2G 70M 2.9G 3%/home/dev/sdd1 1008G 161G 797G 17%/var/cloudTo adjust the/DEV/SDD1, only 1% of the space is reserved:# tune2fs-m 1/DEV/SDD1TUNE2FS 1.41.12 (17-may-2010) Setting reserved blocks percentage to 1% (2684381 blocks)After adjusting to view the freed hard disk space, found that more 838-797=41GB space:# Df-hfilesystem Size used Avail use% mounted on/dev/mapper/vg_cloud22-lv_root

MySQL deletes data in several cases and whether to free disk space:1, DROP table table_name immediately free disk space, whether it is InnoDB and MyISAM;2. TRUNCATE TABLE table_name immediately frees up disk space, both InnoDB and MyISAM. Truncate table is somewhat similar t

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Under the Linux operating system, there is a useless file occupied 400G, and then deleted.[Email protected] log]# RM-RF messages[Email protected] log]# df-hFilesystem Size used Avail use% mounted on/dev/sda3 545G 438G 101G 82%/Tmpfs 32G 0 32G 0%/dev/shm/DEV/SDA1 1008M 62M 896M 7%/boot/dev/sdb 1.7T 9.3G 1.6T 1%/bakSpace is still not released.View with Lsof[Email protected] log]# lsof |grep deletedRSYSLOGD 2663 Root 1w REG 8,3 450728036742 422854/var/log/messages (Deleted)Perform a kill operation

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I'll give you two ways to introduce it to everyone.1 If you have enough space after using sudo apt-get clean, that's great.2 Not enough, still hint space is insufficient. At this point, it's time to uninstall the expired kernel in boot.Here are the steps:1 Viewing the files in boot2 View the kernel version we are using3 uninstalling the kernel with a command I want to uninstall 4.2.0-16 This version of the kernel4 effectsUbuntu Basic upgrade has been interrupted. This upgrade requires 93.6 M of

The new company's test machine disk space is very small, log a lot, also very big, do a log compression script, 4:30 in the night automatically run, the second day found disk space is full, had to delete useless logs, empty space, can be weird is how to delete useless files, space or occupy a lot.With the Du root directory, it is found that these files are not up to the size of space occupied.I've also met

Copy Code code as follows: Using System; Using System.Data; Using System.Configuration; Using System.Web; Using System.Web.Security; Using System.Web.UI; Using System.Web.UI.WebControls; Using System.Web.UI.WebControls.WebParts; Using System.Web.UI.HtmlControls; Using Microsoft.Win32; Using System.Text; Using System.Runtime.InteropServices; Using system.management;//(Adding a reference to System.Management.dll to use the System.Management namespace) Namespace EC { Collection

Let's take a look at the MongoDB copy Database Copydatabase (). To achieve the method of freeing disk space, I hope the article will help you.Db.copydatabase ("from", "to", "127.0.0.1:16161");The From library on the 127.0.0.1. Copy to the to library.There is an added benefit to doing so. This is the library in the From library that may have deleted the data. Look, we know that disk space is not freed when d

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Nowadays, many netizens are accustomed to storing many files on the network disk, only a few g's memory can not meet the needs of everyone's life. At this point, is there any way to make the network disk memory become larger? The answer is YES! How can Baidu network disk expand to 2T free? 1, with the browser search "

Reference Documentation: http://bbs.csdn.net/topics/390906498 2-Insufficient hard disk space to free the deleted MongoDB collectionhttps://segmentfault.com/q/10100000024145763-MONGO operation after culling large tableHttp://www.myexception.cn/open-source/1441621.html4-MongoDB Copy Database Copydatabase (). Implement methods to free up