Network | website Operation
What is a VIP?VIP is the abbreviation of very import person, the Chinese meaning is very important, meaning for VIP members.VIP Membership of the Web site its profit model is very clear, is to want more service members to obtain a certain service costs.The birth time of VIP Membership syste
Resolving Oracle clients can connect to 11g RAC VIP, but cannot connect scan IP issues
Some time ago configured a set of HP ux11.31 oracle11g R2 RAC, after the configuration is completed, the client can connect VIP and Scan IP connection database, remote clients can only connect VIP access to the database, through the scan IP access to the database can not connec
If a node fails, then the node's VIP fails over to another node on which the VIP cannotAccept connections.
What does this sentence mean? If the node fails, the VIP address of the node will be switched to another node where the VIP address cannot be connected. What is the meaning of switching? The following replies make
Each node in various IP-PUBLIC-VIP-Private-scan ip 1, PUBLIC, and VIPOracle RAC in RAC has a virtual IP address (VIP), which is in the same network segment as the public ip. The vip is attached to the public network interface. The main difference between VIP and public ip is that V
Destoon is the method for ranking VIPs in the previous order. Destoon implements the previous sorting method for the VIP ranking. destoonvip in this article, we use the following method to achieve the sorting method: After the VIP is logged on within one day, after the point is updated, it will be ranked by other methods without destoon which the VIP ranking is a
Tags: Name service access RAC Cluster DBA span color Ted ResourceScan conceptLet's start with what is called Scan,scan (single client Access name), which was launched by Oracle from 11g R2, and the client can load-balance connections to the RAC database via the SCAN feature. Scan provides a domain name to access the RAC, the domain name can resolve 1 to 3 (note, up to 3) scan IP, we can resolve the implementation through DNS or GNS. Where DNS is familiar to everyone, here is not much to say. The
Tags: mysql high availability MHABut every MySQL DBA must have heard of MHA's high-availability program, and many companies have made MySQL highly available by doing two development of MHA. If MHA does not combine VIP, it is troublesome to change the configuration of the database with the program every time the main library switch. In the case of MHA+VIP, the VIP
There are many restrictions on this application that require VIP Purchase:1. There is a bar advertisement under the screen.2. Use the source image to browse in WIFI.
Cracking Process:1. decompile the APK program with APKTOOL and convert the classes file into a jar file with dex2jar.
2. In the AndroidManifest. xml file, find the main Activity: picview. meitui. type.
Code:
3. Use the JR-GUI to view the JAR file, and you can find a
I. Description 1. database information operating system version: OEL6.5x64 database version: Oracle11.2.0.4x64RAC this article ..
I. Description 1. database information operating system version: OEL6.5x64 database version: Oracle11.2.0.4x64RAC this article ..
I. Description 1. Database Information
Operating system version: OEL6.5 x64Database Version: Oracle 11.2.0.4 x64 RAC
This document describes how to change the publiic/private/VIP/scan IP address
1. Virtual IP Technology, abbreviated vip,virtual IP.
2. Virtual IP principle
We know that the general IP address is tied to the physical network card, and the VIP is the opposite of the actual network card is not bound to the IP address. When the external network of a machine, through the domain name access to a company intranet resources, intranet DNS server will be resolved to a
In the system patrol, found that the backup of the database is not properly backed up, aware that it may be a problem monitoring, through the database RAC management users to see the RAC1 VIP stopped working.Oracle11gr2_rac for_redhat6.3The process is as follows:1 perform crs_stat-t with grid user to view RAC running status, obviously ORA.RAC1.VIP display offlineName Type Target State Host------------------
Rac10201 for RHEL5 Checking existence of VIP node application (required) Check failed solve today this 10201 for rhel5 is really killing me last step oracle cluster verfication utilityChecking existence of VIP node application (required) check failed. check failed on nodes: raw02 and raw01 can be solved as follows: ================================ manually reconfigure the
Main Standby modeProgramme IThat is also where the VIP is, Haproxy is where to start the main standby mode.[Email protected] ~]# Cat/etc/ha.d/haresources#gao services#10.0.0.103 Www.lvnian.orgMASTER ipaddr::10.0.0.103/24/ Eth0 Haproxyd [[email protected] ~]#Note the point:# #haproxy If you manage heartbeat, then the Haproxy script above must be/etc/init.d/directory or early/etc/ha.d/rresource.d/directoryLet different VIPs provide haproxy services on d
100TV How to recharge?
1, open the 100TV software, "My video screen" click on the top of the "Recharge now" button;
2, jump the page after the input you want to recharge the amount (1 Yuan =100v currency), select the Payment method (UnionPay card payment, Alipay payment, micro-letter payment, etc.) after the success of the recharge Oh!
Warm tips:
1, if your stored value card can not be paid, you need to open a card-free payment and mobile payment business;2, in the recharge pro
Self-built MySQL mmm (master-master Replication Manager) high-availability architecture can not see the VIP address, after looking for a large number of articles on the Internet and their usual observation finally found a way to find the VIP address, Now share to everyone.1. View the status of each node in the MMM monitoring server[Email protected] bin]# Mmm_control ShowDB2 (192.168.56.105) master/online. R
Azure provides two IP addresses for a virtual machine: one is an externally exposed virtual IP (VIP) and the other is an internal IP (DIP) used internally.These two IP addresses can be seen in the dashboard of the Azure management portal.In Azure one subscription, the virtual machines can communicate with each other through the VIP, which is the same as the external connection to the virtual machine over th
1. Host Name Planning:
-- Before modification:
# Public Network-(eth0)192.168.10.11 rac1192.168.10.12 rac2
# Private Interconnect-(eth1)10.10.10.11 rac1priv10.10.10.12 rac2priv
# Public Virtual IP (VIP) addresses-(eth0)192.168.10.21 rac1vip192.168.10.22 rac2vip
-- After modification:
# Public Network-(eth0)192.168.110.11 rac1192.168.110.12 rac2
# Private Interconnect-(eth1)10.10.10.11 rac1priv10.10.10.12 rac2priv
# Public Virtual IP (
This tutorial is intended to share with my friends PhotoshopCS6 how to design a gym VIP membership card. The results of this tutorial are quite good. For more information, see this article, design a better-looking membership card. This section uses Photoshop CS6 to set the VIP membership card for the gym. if you need to print the VIP membership card, use CDR to s
Test the process of keepalived the VIP forward data to rip in DR modeTest environment Convention here: "Client" cip=10.0.200.22 NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;MACNBSP;=NBSP;8C:89:A5:96:4C:B2 (assuming 11:11:11:11:11:11) "Director" VIP=10.0.205.100DIP=10.0.200.21 NBSP;NBSP;NBSP;NBSP;NBSP;NBSP;MACNBSP;=NBSP;8C:89:A5:96:51:CF (assuming 22:22:22:22:22:22) "RealServer" rip=10.0.205.2mac =08:00:27:3b:62:f5
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