vip server

Alibabacloud.com offers a wide variety of articles about vip server, easily find your vip server information here online.

Rac crs resource VIP

Each node has a VIP, which is the IP address we access. If a node goes down, its VIP address will be moved to another node according to the algorithm, In this way, user access is normal. I think VIP is used for failover. When node A fails, the VIP will be moved to Node B, but Node B does not listen on this

Mha vip switch script and mhavip Switch

|+ --------------- + ------------ + [Root @ vdbsrv4 ~] # Masterha_manager -- versionMasterha_manager version 0.56. ### MHA configuration information[Root @ vdbsrv4 ~] $ More/etc/masterha/app1.cnf[Server default]Manager_workdir =/var/log/masterha/app1Manager_log =/var/log/masterha/app1/manager. log User = mhaPassword = xxxSsh_user = rootRepl_user = replRepl_password = replPing_interval = 1Shutdown_script = ""Master_ip_online_change_script = ""Report_

Mha vip switch script

|+ --------------- + ------------ + [Root @ vdbsrv4 ~] # Masterha_manager -- versionMasterha_manager version 0.56. ### MHA configuration information[Root @ vdbsrv4 ~] $ More/etc/masterha/app1.cnf[Server default]Manager_workdir =/var/log/masterha/app1Manager_log =/var/log/masterha/app1/manager. log User = mhaPassword = xxxSsh_user = rootRepl_user = replRepl_password = replPing_interval = 1Shutdown_script = ""Master_ip_online_change_script = ""Report_s

Test Operation Records of modifying node VIP in Oracle 11gR2 RAC Environment

Part 1: Test conditions A. IP Address 192.168.1.52 node1 192.168.1.53 node2 192.168.1.55node1-vip 192.168.1.56 node2-vip 10.10.10.52 node1-priv 10.10.10.53 node2-priv 192.168.1.60 racdb-cluster-scan B. Version: Oracle 11gR2 (11.2.0.2) Part 2: Test process Purpose: To test the function of modifying the VIP address 192.168.1.55 of the 192.168.1.52

[VIP] solution to abnormal VIP2 transfer in RAC

VIP2 is unavailable, so that node2 does not have a new connection, the load is all on node1, and node1 does not have the Failover function. To make node2 available VIP2 is unavailable, so that node2 does not have a new connection, the load is all on node1, and node1 does not have the Failover function. To make node2 available Environment: AIX 5.3 + 10.2.0.5 RAC Scenario Description: In a set of RAC, VIP2 of node2 can be abnormally moved to node1 and 2 cannot be transferred back to node2. at

Linux + Oracle10gRAC change VIP

Change the vip address of Oracle10gRAC1 from 192.168.2.11 to 192.168.2.13, And the vip address of rac2 from 192.168.2.12 to 192.168.2.14. Change the vip address of Oracle 10g RAC 1 from 192.168.2.11 to 192.168.2.13, And the vip address of rac2 from 192.168.2.12 to 192.168.2.14. Change the

Oracle 10g rac ip/VIP address modification example

Oracle 10g rac ip/VIP address modification exampleI. Preparations 1. Database Information Operating system version: OEL5.4 x64Database Version: Oracle 10.2.0.5 x64 RAC2. IP address information Note: The server host name cannot be changed. If you want to change the name, you need to reinstall CRS to solve the problem. It is better to reinstall it.The environment in this article is 10 Gb rac + ocfs + asm, And

The vip of Oraclerac11.2.0.3.0 cannot be pinged to other network segments immediately after restart.

this point, I gradually suspected that the new version of the bug was found today, so I am very happy: Bug 13440962 Different subnet failed to connect to vip after restart vip This note gives a brief overview of bug 13440962. The content was last updated on: 01-FEB-2012 Clickherefor details of each of the sections below. Affects: Product (Component) Oracle Server

Oraclerac11.2.0.3.0 vip cannot be pinged to other network segments immediately after restart

(Component) Oracle Server (PCW) Range of versionsbelievedto be affectedVersions >=11.2.0.3 but BELOW 12.1 Versionsconfirmedas being affected Platforms affectedGeneric (all/most platforms affected) It is believed to be aregressionindefabebehaviour thus: Regression introduced in 11.2.0.3 Fixed: This issue is fixed in Symptoms: Related: (None Specified) DescriptionThis is a regression fix for problem introduced by patch 11069846. the change in this p

Oracle clients can connect to 11g RAC VIP but cannot connect scan IP issues ____oracle

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

About RAC VIP

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

Thunder vip member account sharing November 18, 2015

Note: The November 18, 2015 data shared by the Xunlei vip member account is free of charge, so do not change the password as much as possible for your convenience.Thunder's latest vip account sharing on August 1, November 18Note: 1 or 2 after the account must be copied.Account 855824057: 2 password 3555559Account 730317636: 1 Password 1755397Account xwj801206: 2 password 5193193Account 147350435: 2 pass

Various IP-PUBLIC-VIP-Private-scan ip addresses in RAC

connects to the scan ip listener. When the scan ip listener receives the connection request, the client's connection request is sent according to the LBA algorithm, the vip listener is forwarded to the corresponding instance to complete the connection process between the client and the server. Simplified as follows: client-> scan listener-> local instance can also regard scan as a virtual host name, which

VIP cannot be started properly, error CRS-1006

VIP cannot be started normallyDescription: Our environment is 2 node RAC, and node 1 is down due to physical faults.In this case, I want to start the VIP of Node 1 from node 2 so that the single node is transparent to the user program. [Oracle @ UNID02 ~] $ Crs_start ora. unid01.vipAttempting to start 'ora. unid01.vip 'on member 'unid02'Start of 'ora. unid01.

Oracle RAC VIP Scanip

algorithm, thus completing the whole client-server connection process. Simplify as follows:Local listener, local instance, scan listener, client, can also understand scan as a virtual hostname, which corresponds to the entire RAC cluster. The client host simply accesses any node of the DB cluster through this scan name. Of course, the nodes that are accessed are random, and Oracle strongly recommends parsing the scan through the DNS server's round ro

Thunder VIP Privilege Version experience: No ads do not upload

The Thunder VIP Prestige Edition at the end of last month shock on-line! The Thunder VIP Prestige Edition is the Thunder official first no advertisement does not upload the Thunder version! The Thunder VIP Prestige Edition 1.0.1.56 with other Thunder 7 different place, is the Thunder VIP Prestige Edition may close the

Netscreen VIP access configuration

Properties: BasicMIPDipVIPTrack IPTrack IP Options 3. Create a VIP Network> interface> Edit> VIP/VIP services Interface: untrust (IP/netmask: 58.2.24.246/32) Back to interfaceList Properties: BasicMIPDipVIPTrack IPTrack IP Options

Oracle11.2.0.4x64RAC modify public/private/vip/scan address

. Disable Automatic listening at two nodes # Cd/u01/app/11.2.0/grid_1/bin#./Srvctl disable listener2. Stop listening for two nodes #./Srvctl stop listener3. Disable Automatic database start and stop at two nodes. #./Srvctl disable database-d orcl4. Stop the two-node database #./Srvctl stop database-d orcl-o immediate5. Disable Automatic VIP activation at two nodes #./Srvctl disable vip-I "node1-

Virtual IP Technology-VIP

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

MYSQL + MHA + keepalive + VIP installation configuration (3) ----- keepalived installation _ MySQL

MYSQL + MHA + keepalive + VIP installation configuration (3) ----- keepalived installation configuration 1. Overview Keepalived description: Keepalived is used to detect the status of a web server. if a web server crashes or a job fails, Keepalived will detect it, and remove the faulty web server from the system. when

Total Pages: 15 1 2 3 4 5 6 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.