hfm logs

Due to weeks of company database migration led to work in Monday, the database connection is not a problem, tinkering with the old, on-line Niang finally found the problem point.Describes the difference between "login" and "User" in SQL Server, "logon" for user authentication, and database "user" account for database access and permission validation. The login is associated with the user through a security identifier (SID). When you restore a database to a different server, the database contains

Prerequisite installation Postfix#!/bin/shellLog=/home/dbdata/db2.err#原来error记录数Numa= ' Cat/tmp/mysqlerrornb.log '#当前error数Numb= ' cat $log |grep "ERROR" |wc-l '#增加的error条目numc=$ (($numB-$numA))#从日志中过滤出error日志Errtotal=/tmp/mysqlerrtotal.log#对新增的error日志提取, and report the policeErrincrease=/tmp/errincrease.logif [[$numC > 0]]Then' Cat $log |grep ' ERROR ' > $errTotal 'Tail-n $numC $errTotal > $errIncreaseMail-s "mysql10.0.0.111 error alert!" to [email protected] Echo $numB >/tmp/mysqlerrornb.logEx

.png-wh_500x0-wm_ 3-wmp_4-s_411152620.png "title=" Clipboard.png "alt=" Wkiom1iuachzqzmpaabspz-zslq571.png-wh_50 "/>Did not see, because we set the scheduled task is 15 minutes, 15 minutes did not arrive, so there is no synchronization up. We'll have it in 15 minutes. So when synchronizing, be sure to plan the synchronization time. Note: How to delete the WEBDB (Standby/read-only) databaseRight---Properties--------------the database is read-only and modified to FALSE!This article is from the "W

(writer, loggingevent.repository, Loggingevent.getproperties ()); } } /// ///To get the value of an attribute of an incoming log object by reflection/// /// /// Private ObjectLookupproperty (stringProperty , Log4net. Core.loggingevent loggingevent) {ObjectPropertyValue =string. Empty; PropertyInfo PropertyInfo=LoggingEvent.MessageObject.GetType (). GetProperty (property); if(PropertyInfo! =NULL) PropertyValue=

/rsync directory ourselves and change the permissions to 777, so that it is easy to operate)vi /etc/rsyncd.confAnother line paste the content we copied, and then save the exitA machine start-up servicersync --daemonSee if it startsps aux |grep rsyncPre-prep work is done and you can start synchronizing filesCopy files from the local machine to the remote rsync server. The mode is started when the DST path information contains the "::" delimiterrsync [OPTION] ... SRC [[Email protected]]host::D EST

In the development environment and UAT environment, you often encounter the need to clear archived logs. There are many ways to solve this problem. You can use RM to clear archived logs directly, or use the find command to find matching records to clear archived logs, or write a shell script to clear the logs. In this

Logs in C ++, Java, and JavaScript)Logging of programming ideas What is log? I believe you will write your thoughts in your diary, or use space and Weibo to record your daily joys and sorrows! There are similar things in the program that record the daily whereabouts of his master (Application). His name is log ). A diary is a notebook of human life, and a log is a notebook of program running status. As the name suggests,

Because the rm and find methods Delete the actual archive logs and release the space, the archive information stored in the control file is not completely cleared. Still occupying some space Because the rm and find methods Delete the actual archive logs and release the space, the archive information stored in the control file is not completely cleared. Still occupying some space In the development envi

(2) Use log4net to write custom database logs and log4net Databases1. Configure the Project Environment 1.1 this article only shows the operations to modify the configuration. For the first time you introduce the log4net environment, refer to the above. 1.2 install the mysql-connector-net.msi environment ,. And manually generate the database log information table.2. Configure log4net. config 2.1 modify log4net. config 3. Sample Code 3.1 modify LogHelp

I. Problem description a project team calls and says there is a materialized view with more than 20 thousand entries in the source table, which is refreshed every 5 minutes, this causes a sudden increase in Oracle Database archive logs. Ii. Problem Analysis and Solution first, clarify the relationship between Archive Log and REDO Log. Oracle redo logs are a set of (or several groups) files that are written

Recently, due to the surge in archive logs, deleting archivelog all seems to be unable to clear all archived logs. Why?1. Demo Environment Copy codeThe Code is as follows:SQL> select * from v $ version where rownum BANNER----------------------------------------------------------------Oracle Database 10g Release 10.2.0.3.0-64bit ProductionSQL> select inst_id, instance_name from gv $ instance; --> two nodes R

Recently, due to the surge in archive logs, deleting archivelog all seems to be unable to clear all archived logs. Why?[Python]1. Demo EnvironmentSQL> select * from v $ version where rownum BANNER----------------------------------------------------------------Oracle Database 10g Release 10.2.0.3.0-64bit ProductionSQL> select inst_id, instance_name from gv $ instance; --> two nodes RACINST_ID INSTANCE_NAME--

Multiple methods for splitting WebServer logs-Linux Enterprise Application-Linux server application information. For more information, see the following. The complete documentation for this article is: http://dev.weamax.com/docs/books/log_process/log_process.html Author: Kenny Zhao Why split logs? As the website access grows, the log files generated by WebServer become larger and larger. If

The role of SQLSERVER to back up transaction logs transaction log backup has the following three types (1) Pure log backup: contains only Transaction log records that are separated by a period of time, does not contain any large capacity changes (2) large operation log backup. including logs and Data Pages changed by large-capacity operations. Recovery from time points is not supported. (3) tail log backup:

MySQL deletes binary log 1 and sets the Log retention period expire_logs_days to automatically delete ???? # View the number of days for saving the current log :?? Show? Variables? Like? '% Expire_logs_days % ';?? # The default value is 0, indicating that logs does not expire. You can set a global parameter to make it take effect temporarily :?? Set? Global? Expire_logs MySQL deletes binary logs. 1. Set the

Window Windows 2000 log files usually have application logs, security logs, system logs, DNS server logs, FTP logs, www logs, and so on, depending on the services that the server opens. When we use streamer detection, such as IPC

Log files for Windows 2000 typically have application logs, security logs, system logs, DNS server logs, FTP logs, www logs, and so on, depending on the services that the server opens. When we use streamer detection, such as IPC d

What are the Redo log Undo logs in MySQL?In the database system, there are both data files and log files. Logs also contain cached Log buffer and disk file log files in the memory. This document describes the files that store logs. There are two types of log files in MySQL: undo logs and redo

This is the fifth article in the series and a supplement to the previous log series. If you do not have a systematic understanding of the basic concepts of logs, refer to the articles in this series: about transaction logs in SQLServer (1) ---- physical and logical architecture of transaction logs talking about transaction lo