Lenovo servers the number of map applications in universities – Lenovo – Educati
Program description: Recently, to high-end Lenovo Server , Storage Products as the core of the remote disaster recovery Solutions Southwest Jiaotong University Library in the successful deployment and operational. The program through the establishment of a sound virtualization, parallel databases and remote data replication disaster recovery hardware platform, the three campuses throughout the Southwest Jiaotong University Library and the branch structure of a highly reliable, highly flexible application platform for expansion.
Southwest Jiaotong University Planning in nine years, xipuzhen two Disaster Recovery Center building application-level virtualization environment, server systems, intelligent storage backup systems, including new hardware and software purchased with part of the original system and its hardware and software systems integration . Specifically including, upgrade Oracle database platform to RAC + DataGuard mode, create a new library automation system management and disaster recovery. Museum set up in nine years OracleRAC dual server environment, disaster recovery server OracleDataGuard xipuzhen set up an embassy. Existing physical server running the business transferred to VMwarevSphere4.0 comprehensive server virtualization management platform, to achieve the upper application and the underlying hardware independence, improve manageability and compatibility of heterogeneous devices. Other also includes nine in three high-performance virtual machine configuration Museum server, xipuzhen Hall is equipped with two high-performance virtual machine server.
Data by degree of importance and use frequency is stored and backed up into three: a data include Digital Library Systems, automation systems, self-built features core database system data stored in 30TBFC/SAS storage capacity to the average allocation to the two museums in the three arrays; secondary data include individual readers and other non-core data, stored in 60TBSATA storage capacity shall be the average between the two museums configuration; 3 data include local mirror of commercial databases, stored in 40TBSATA storage capacity configured in Hall 9 in the array. When the two campuses part of the application or program due to unforeseen circumstances the software and hardware upgrades required shutdown, the system may be another campus to take over closed campus such applications, the system maintenance has finished, switch back to the original campus system to continue to the nearest services.
Under normal circumstances, nine in all core business for museum system and the support of the majority of non-core businesses, xipuzhen Hall system is responsible for some non-core business and support development and testing operations, the system automatically to the two museums to be one, two data between the two synchronous / asynchronous cross-replication and backup. In disaster situations, when one of the museum's system led to serious disasters can not provide service, you can quickly switch to another system and outside the museum to provide services, application services through the IP network to achieve fast and automatically to the Disaster Recovery System in recovery.
According to the goal, Lenovo xipuzhen, nine in campus library to use virtualization platform based on 5 sets of 4-way 6-core server foolproof R630G7 and 7 sets 2-way quad-core server MASS R525, also equipped with 3 sets of enterprise Disk array And the corresponding functional data in the remote disaster recovery software, optical storage Equipped with 3 switches to achieve storage path redundancy. Equipped with 2 fiber and Ethernet protocol converter to achieve inter-array data based on FC protocol conversion data transmission based on data from the remote Ethernet remote replication capabilities.
Applications: Southwest Jiaotong University, founded in 1896, is our modern school one of the earliest institutions of higher learning, is also the first to enter the "211 Project" and has a national key university graduate school.
Southwest Jiaotong University, Chengdu, nine in the Campus Library Gallery, xipuzhen Campus Library, Museum and Emei branch campus and the Reference Room, with a total area of 62,065 square meters, view seating 5254, the total collection of paper volume of 2.533 million. In recent years, while ensuring the growth of paper documents, the library collection resources to gradually adjust the structure, a significant increase in Electronic Literature, purchased a variety of databases; but also self-built library of the Southwest Jiaotong University, graduate degree thesis text electronic library, CALIS key disciplines navigation database, excellent courses and professional courses to teach key subjects full text reference database, Emei world natural and cultural Heritage features database, image databases, CD-ROM with the book features a database 6.
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