sungard availability services address

technology.Windows Server 2012 iSCSI Target server clusterFor the high availability of PVS servers, multiple PVS servers can be installed and DNS polling is used.Related Operating Procedures1, add a PVS server PVS02,IP address 192.168.0.214, join to the domain. The process is set to install and configure Provisioning Services with reference to the previous Provi

, the 11.2.0.1 RAC that is installed on the virtual machine is chosen 11.2.0.1 because of problems with public IP and private network segments. During the installation instance, the computer crashes and restarts, and CRS fails to start. [Root@rac1 bin]#./crsctlstart CRS Crs-4124:oracle highavailability Services startup failed. Crs-4000:command startfailed, or completed with errors. [Root@rac1 bin]# Ps-ef|grep has Root 8081 1 0 03:14? 00:00:00/u01/ap

environment.All profiles are placed in SVN, after the changes are submitted to the SVN comparison and pushed to the formal environment.(1) Execute/etc/init.d/heartbeat stop or/usr/lib64/heartbeat/hb_standby (this command is best) before modifying the configuration file, push the native command to the standby node, and when the confirmation node is working properly, Start to modify the local configuration, modify and execute/etc/init.d/heartbeat start to take the resource service back. When you

Fault Tolerance and high availability application architecture based on AWS cloud services AWS provides reliable, fault-tolerant, and highly available system infrastructure and services built on the cloud. Special attention from developers is required. These features have been designed for AWS services, but must be cl

eth0: 0 interface is not generated, and the httpd is also in the stop State. Node2 is the configuration The configuration is basically the same as that of node1 (step 1-9 ). Start the heartbeat cluster of node2.server2.com Test Active node1 web Ping the vip address on a client and set node1.server1.com to the backup status to check whether packet loss exists (you can unplug a line in practice) Do this Cd/usr/share/heartbeat/ ./Hb_standby ----- si

172.10.16.99 address, 172.16.10.66 host added 172.16.10.99 Addressd) Start the 172.16.10.16 keepalived service to see if the 172.16.10.16 host has added 172.16.10.99 address, 172.16.10.66 whether the host deleted 172.16.10.99 Address3. Add virtual server for load Balancing function1) Add the following after the above configuration file:Virtual_server 172.16.10.99 80 {Delay_loop 3 # # Polling Time Lb_algo W

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interface for the full lifecycle of the conga is formed RHCs;Conrosync is a project that branched out of Openais, and pacemaker is a component of the heartbeat V3 release dedicated to providing CRM for highly available clusters, which is very powerful Coreosync in the delivery of information can be through a simple configuration file to define the way and protocol of information transmission, Corosync can provide a complete ha function, Corosync is the future development direction, in future ne

General Planning: Host Ip Describe Vip 192.168.0.222 Provide high-availability IP externally Haproxy+keepalived (Node1) 192.168.0.111 Haproxy for the back-end two Web services to do static and dynamic separation, keepalived for haproxy to do high availability. Haproxy+keepalived

with Quorumversion:1.1.10-14.el6-368c7262 Nodes configured, 2 expected votes3 Resources configuredNode Node1:standbyOnline: [Node2]Webstore (Ocf::heartbeat:filesystem): Started node2HTTPD (LSB:HTTPD): Started node2Webip (OCF::HEARTBEAT:IPADDR): Started node2from the above, the resources are switched to the Node2. 2. bring Node1 back online[[email protected] ~]# CRM node online[[email protected] ~]# CRM statusLast Updated:tue June 23 16:06:43 2015Last change:tue June 16:06:40 Viacrm_attribute on

=falseCRM (Live) configure# commit3. Configure resources (Configure a Web service cluster. If the HTTPD service is already installed and it does not boot automatically)CRM (Live) configure# primitive Webip ocf:heartbeat:IPaddr params ip=202.207.178.4 nic=eth0 cidr_netmask=24CRM (Live) configure# verifyCRM (Live) configure# commitCRM (Live) configure# primitive httpd lsb:httpdCRM (Live) configure# commitCRM (live) configure# Group WebService Webip httpdCRM (Live) configure# commitNow that the res