Environment: "Wind2003[open Tftp Server] + VIRTUALBOX:UBUNTN10 Server"Tftp:open TFTP ServerUbuntnPython + pyexpectVirtual machine Reason: Pyexpect does not support windows
Note: Originally intended to use SECRUECRT script, because the practice found no use under Linux pexpect easy-to-use, flexible, used to use expect, because TCL "grammar" without Python easy-to-use, easy to maintain
Write some procedural reasons:Recently a more serious failure: Due to NetScreen device bugs, a node main standb
Automatic file backup software
In this unstable network environment, system crashes, host crashes, and other incidents are common. Nowadays, many children's shoes think that their blogs can only be built to ignore the security of their websites. Otherwise, you will know the pain points when you lose data. Therefore, back up data first.Here we recommend two website
Analysis on the reason why the RMAN backup file is much larger than the database size
When talking with the customer, the customer proposed that the database size is only 40 GB, but the file backed up by RMAN is 80 GB, And the DUMP file exported by expdp is less than 40 GB, I feel a little surprised. Isn't RMAN only ba
Filegee Enterprise File Synchronization backup system It is a file backup synchronization of the top software, is a Windows platform based multi-functional professional file backup and file
Article Title: Synchronous backup of rsync files from linux to linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
I. EnvironmentServer (server) for file backup: 192.168.1.201 (RHEL 5)Server (client) receiving
Copy from:
Http://net.it168.com/a2009/0402/270/000000270638_1.shtml
I. Environment
Server (server) for file backup: 192.168.1.201 (RHEL 5)Server (client) receiving backup files: 192.168.1.202 (CENTOS 5) Ii. installation and configuration1. Server ConfigurationA. Use rsync installed by default to edit the/etc/rsyncd. conf f
Configure MongoDB configuration items in the configuration file and back up and restore the database, mongodb backup and recoveryI. mongoDB command line startup option Configuration
When mongodb is started using the command line, we can select some options to change the configuration. The specific options are as follows:
1. -- dbpath: Each mongodb operation requires an independent data storage directory. If
Second, DD application example1. back up the local /dev/hdb full disk to the /dev/hdd#dd If=/dev/hdb OF=/DEV/HDD2. back up the /dev/hdb full data to the image file of the specified path #dd If=/dev/hdb Of=/root/image3. Restore the backup file to the specified disk#dd If=/root/image Of=/dev/hdb4. back up the /dev/hdb full data and compress it with the gzip tool
Oracle uses the backup control file for recovery, and then creates a tablespace for recovery.
1. Create a tablespace after the backup control file, and all the control files are lost. How can I restore the table using the backup control
Rsync Simple and quick configurationRsync enables full-scale and incremental local or remote data backup. One rsync is equivalent to SCP,CP,RM but better than each of them because rsync is such a useful piece of software that many Linux distributions are included.Of course, you can also go to the official RYSNC official website: http://rsync.samba.org/Get the latest version from above.Installation methods There are several types of yum install Rsync-y
This is a creation in
Article, where the information may have evolved or changed.
With the server running, the business log is growing, before the article provided by the logger can be on the business log file by day, size, ordinary three mode segmentation, this script is to solve the server storage pressure, the daily split log files scheduled cleanup and compressed storage, need to use with crontab, The script is provided with the crontab script, wh
The following articles mainly explain the problem of damage to the historical DB2 backup file. In actual operations, the DB2 backup history file is often damaged, how can we answer this question? The following articles will provide the correct answer.
DB2 and DB2 backup
file extension is generally bak with the default
6, next specify the transaction log backup plan, see your need to make a choice--the next report to be generated, generally do not choose--next to maintain the plan history, preferably with the default options-the next step to complete
7, this time the database plan has been successfully run, he will follow the settings above you to automatically back up.
Mo
Rsync + SSH Incremental backup file in FreeBSD system
There are two machines. One is called a server and the other is called a backup machine. How can we copy the server data to the backup machine on a daily or regular basis? The powerful functions of rsync will be used here.
During each transmission, rsync checks the
SVN backup strategy1, full backup (test phase performed daily)SVN folder Backup and SVN dump file backupThe first step:On the 192.168.8.11 serverExecute the C:\SVN backup script \svnw.bat script first. The contents are as follows:Svnadmin hotcopy C:\Repositories\svn\project
This is a regular directory backup file. the MD5 check is used to determine whether the Directory and file are modified today and yesterday. If not, delete the Backup Directory of yesterday. Reduce disk space consumption. Some backup directories may be very large. We general
35468208055287InnoDB: is in the future! Current system log sequence number 13637542595176.InnoDB: Your database may be created upt or you may have copied the InnoDBInnoDB: tablespace but not the InnoDB log files. SeeInnoDB:InnoDB: for more information.......
It means that the log serial number in the ibdata file is inconsistent with the log serial number in the ib_logfiles file, and the crash recovery proc
ForSQL ServerThe management of backup files is very exquisite, especially when the disk space is notLarge orDBIt is really difficult for administrators with too many servers. At the same time, it is also important, because if the disk is cleared from time to time, it will certainly be full, and it will also lead to the failure of new backup. Because. Of course, it is best to manually organize
requirements, the backup file extension is generally bak and the default is used.6. Specify the transaction log backup plan in the next step. Check whether you need to select the report to be generated in the next step. Generally, do not select the report to be generated in the next step. It is best to use the default option to complete the next step.7. At this
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