asurion status

Tags: zabbix, mysql master/slave, status, trigger, alarmThe company MySQL architecture is a master multi-slave. In the daily use of the process we often encounter the main never sync, in order to deal with this problem in a timely manner using Zabbix monitoring MySQL master and slave state and set the trigger, if there is an exception to send mail alarm.We all know that using the command "show slave status

In general, we are through the "show slave status \g;" Provides the Seconds_behind_master value to measure the delay of MySQL master-slave synchronization. See: MySQL Master-Slave synchronization (4)-slave latency status monitoring, which is really feasible in most cases. But experience tells me that it is absolutely unreliable to rely solely on the value of Seconds_behind_master to monitor master-slave sy

After we have built MySQL master and slave, we usually pass commands from the library.Show Slave Status\gTo see the master-slave state, there will be a lot of parameters, the next I will take everyone to understand these parameters[emailprotected] (None) >showslavestatus\G***************************1. row*************************** Slave_IO_State:Waitingformastertosendevent master_host: 192.168.1.100 Master_User:mysync Master_Port:3306 Connect_Retry:6

Points1. Main features of the HTTP protocol 2. Part of the HTTP message 3. HTTP Method 4. The difference between POST and get 5. Main features of HTTP status Code "summary" HTTP protocol Main features: Simple fast, flexible, no connection (non-keep-alive), no State Each resource URI is fixed, and if you want to access a resource, enter the URI in the browser. Flexible: HTTP allows any type of data object to be transmitted, and the type being

A burst of win8, with the latest version of Tortoise SVN, but found that the SVN status icon for folders and files does not appear, and other operations are normal. Searched the Internet for some methods. workaround One (failure): Upgrade the latest version. My original is the latest version workaround Two (failure): Right-click->tortoisesvn->settings->icon overlays->status cache to see if it is default and

Python version 2.6.6#!/usr/bin/pythonImport MySQLdbDef check_mysql ():Status = TrueTryConn=mysqldb.connect (host= ' 172.7.10.8 ', user= ' summer ', passwd= ' summer ', db= ' CMS ')Cur=conn.cursor ()Cur.execute ("Show slave status;")result = Cur.fetchall ()IO_THREAD=RESULT[0][10]SQL_THREAD=RESULT[0][11]#print Io_thread,sql_threadCur.close ()Conn.close ()Status = T

[[emailprotected] ~]# ps aux | grep mysql root 2151 0.0 0.0 112664 972 pts/0 S+ 22:39 0:00 grep --color=auto mysqlIf you kill the process, you'll need a PID.[[emailprotected] ~]# kill 5648[[emailprotected] ~]# ps aux |grep pickuproot 5828 0.0 0.0 112664 972 pts/2 S+ 22:44 0:00 grep --color=auto pickup See where a process is up [[emailprotected] ~]# ls -l /proc/1663Ps-elf is similar, the information displayed is basically the same as PS aux. The

Linux Scripts:Scripts are typically text files, and running a script actually runs a bash process, which is responsible for reading an execution logic from the script file, and then the bash process is responsible for parsing and running the logic;Startup script:(1) # Bash/path/to/script_file(2) A permission to execute,#./path/to/script_file[Email protected] ~]# VI date.sh [[email protected] ~]# sh date.sh #第一种执行方法Thu, Sep 12:43:37 +0800[[email Protec Ted] ~]# lltotal 4-rw-r--r--1 root root (SEP

Today with VS2010 to write a single-document window program, modify the menu suddenly found that the status bar disappeared, Baidu has not found a long time to find the reason, helpless can only be re-done again, the results of Kung Fu, the reason is accidentally I found.Originally, there is a command in MFC is id_vie w_status_bar corresponding function can hide the display of the status bar. My solution

Objectivehas been using memcache, but for its internal problems, such as its memory is how to use, after a period of time to look at some of the status how? have been not clear, check and forget, now collate the article, to facilitate their own inspection. This article does not involve installation, operation. Interested students can view the previously written articles and Google.1. Parametersmemcached-hMemcached 1.4.14- P- L-DRun in daemon (daemon)