New servercache software, updated version of flashmax iii pcie ssds bring. Ulrich hansen, vice president of ssd product marketing at hgst, said flashmax iiis use of 20nanometer nand flash from micron will help to reduce the total cost of ownership for the pcie ssds. Install rac 11g with asm on vmware oracle information. New cluster with viridenthgst flash cards achieve 425% of performance boost compare to old one. Virident space can be used to build a serverside flash san, with, for example, virident flashmax nand drives and sharing software. This document explains the step by step process of installing oracle 10g real application cluster rac with oui. Hgst virident space is designed for shared storage applications such as oracle rac and red hat global file system, which traditionally relied on dedicated san storage. Difference between oracle dataguard and real application. Oracle data guard and oracle real application clusters.
Western digital completed its acquisition of hgst in 2012 and bought stec, velobit and virident last year. Step by step tutorial installation oracle rac 11gr2 on. Hgst includes first 10tb hdd in new product rollout. May 14, 2009 oracle rac real application clusters is two or more instances running on two or more servers connecting to the same database. Set up your local dns with ip addresses for both nodes in your future rac cluster. Clustercache combined with share may be thin provisioned for use at run time, effectively making all of the capacity of the pcie flash device available for use as a cache.
Hgst is also constantly refining product features and compatibility, such as the recent announcement of the oracle validated configuration for real application clusters rac. Real application clusters software provides for up to 10 global cache service processes. After the successful installation of 11g r2 grid infrastructure software, its time to install 11g r2 rac software database. The oracle rac database has the share architecture. It also provides mysql environments with new levels of availability and efficiency where a single standby server can be deployed as an alternative to dedicated replication pairs, saving. This new package enables clustering of up to 128 servers and 16 pcie storage devices to deliver one or more shared. Hgst announces 10tb hdd, flash fabric, nvme ssds, archive. This flash fabric could be used for oracle rac, avoiding the. The network storage server will be configured as an iscsi storage device for all oracle clusterware and oracle rac shared storage requirements using openfiler release 2. Reference architecture for hp data protector and oracle 11gr2. This is step by step tutorial how to install oracle rac database on single pc with vmware workstation 10 installed.
Oracle rac real application clusters is two or more instances running on two or more servers connecting to the same database. Wdc, today announced the availability of an oracle validated configuration for flashmax ii along with. Oracle rac 11g database on linux using virtualbox by sergei romanenko august december, 2012 this article describes the installation of oracle database 11g release 2 11. Image of 2node cluster using vshare software and viridenthgst cards. Keeping oracle rac on vmware up, even with unplanned down time, using vmotion for businesscritical applications like oracle rac, downtime and disruption are unacceptable. For oracle rac environments, a simple pcie cache cannot be used because shared storage is required. Reference architecture for hp data protector and oracle. Viridents ceo, mike gustafson, is now senior vice president of hgst. Installation of oracle 10g real application cluster rac. Install rac 11g with asm on vmware by frits hoogland version 1. With the emergence of software defined storage and convergence, the virident space product looks to be right on the money, providing flash aggregation at the server level.
Aug 27, 2014 i recently appointed on a task to find best vm software in which oracle database installed on. Sep 12, 2014 but hgst is no longer just a disk drive company. We are looking at reinstalling the whole thing basically, following whats on this blog on the virtual environment but if you have some inputs on how we can clone the physical servers, i. Nfs is an abbreviation of network file system, a platform independent technology created by sun microsystems that allows shared access to files stored on computers via an interface called the virtual file system vfs that runs on. This installation note is reference the oracle base with my notes software. This article describes the installation of oracle 11g release 1 11. Two node rac installation in vmware workstation oracle. Create a single vm in virtualbox to be the first node in the rac cluster. In addition, it gives mysql environments new levels of availability and efficiency where a single standby server can be deployed as an alternative to dedicated replication pairs.
Gaetano pastore emea director of sales and business. Jan 07, 2015 hgst is rebranding virident solutions 2. This article describes the installation of oracle database 11g release 2 11. Sep 09, 2014 hgst virident space is designed for shared storage applications such as oracle rac and red hat global file system, which traditionally relied on dedicated san storage. An oracle data guard configuration can consist of any combination of singleinstance and oracle real application clusters rac multipleinstance databases. Oracle 11g release 1 rac on rhel5 linux using vmware esx. Clustercache combined with share can be thinprovisioned for runtime use, which effectively makes the entire capacity of the pcie flash device available for cache use. In addition, it gives mysql environments new levels of availability and efficiency where a single standby server can be deployed as an alternative to dedicated replication pairs, saving up to 37 percent on total server count. Serverside clustering and volume management software now available, hgst virident space allows clustering of up to 128 servers and 16 pcie storage devices to deliver one or more shared volumes of flash storage with a total usable capacity of more than 38tb. Hgst virident space is ideal for shared storage applications like oracle rac and red hat global file system that traditionally relied on dedicated san storage. Western digitalhgst updates flashmax pcie ssds, cache software.
Install 11g r2 rac on linux install 12c rac install 11g rac. Combining clustercache and share with oracle real application clusters rac results in a significant performance boost. I found and used a few tutorials but none worked for me in 100%, thats why i wrote my own to be able to repeat this installation in a future. Hgst has yet to update flashmax connect software since acquiring virident. Hgst achieves oracle validated configuration for flashmax ii.
Hgst unveils intelligent, dynamic storage solutions to. Aggressive hgst hurls flashy humdingers at online archiving. One server that also have an oracle database same oracle and rhel versions but is not on rac and no asm was successfully cloned and put into service. The standby rac nodes already installed with grid software and oracle database software with the version 12. Most interesting was the gartner prediction that oracle with linux and real application clusters rac was a significant growth area. Oracle 10g release 2 rac on rhel4 linux using vmware esx. This project is a base data protector dp solution which resides in an hp bladesystem environment. Data guard however provides for continuity of operations if the room in which your rac cluster resides goes away fire, flood, explosion, whatever data guard is somewhere else, ready to take over.
Oracle recommends having a combination of rac and data guard to get the maximum benefit of data level and system level protection. Best virtual machine hosting oracle database oracle community. The validation program uses oracle database as a tool and hardware is not. Data guard however provides for continuity of operations if the room in which your rac cluster resides goes away fire, flood, explosion, whatever data guard is. Oracle, oracle rac, rac, servercache, virident share, share last modified by. Configure the rac primary database initialization parameters to support primary role.
The virident acquisition they made last year seems to be bearing fruit as well. The idea is to utilize the additional resources of multiple machines to satisfy higher load demands as well as provide a higher level of availability since connections can be directed to any available instance. Oracle dataguard vs real application cluster rac rac and data guard are very important topics in oracle high availability. Dataguard and rac background processes in oracle 11g. The validation program uses oracle database as a tool and. The ha, mirrored cluster is configured and managed through a gui. Step by step oracle database 11g release 2 rac installation. This chapter summarizes the configuration requirements and considerations that apply. We have configured a rac server having 2 nodes with below details rac1 public ip 192. Oracle 11g release 1 rac on rhel5 linux using vmware esx server and nfs.
Wd leapfrogs seagate with worlds highest capacity 10tb helium. Both of these architectures have many enhancements in oracle 11gr2 than the 10g and 9i. Nov 15, 2019 hgst is also constantly refining product features and compatibility, such as the recent announcement of the oracle validated configuration for real application clusters rac. Oracle 10g release 2 rac on rhel4 linux using vmware esx server and nfs. Few users are acquiring oracle for the linux platform without the rac option, the gartner report states.
Oracle database 12c r1 with the oracle real application clusters rac option and. We want to deploy rac environment on virtual machines to reduce our cost as well as to create a high availability database hosting. Can you guide me which vm software is appropriate for enterprise using of rac and oracle database. The steps outlined in this document use sqlplus, apply to both oracle database 10g release 1 and oracle database 10g release 2, and they assume using asmomf, and that the software and asm instance on the standby host have already been installedcreated. Hgst was formerly known as hitachi global storage technologies. Configure the rac primary database initialization parameters to. Sep 18, 2014 virident space can be used to build a serverside flash san, with, for example, virident flashmax nand drives and sharing software. In order to save time, i will build the first guest machine node1 which i would call it as olinux7301. An oracle data guard configuration can consist of any combination of singleinstance and oracle real application clusters oracle rac multipleinstance databases. I have done asm installation for standalone database both grid and database. Wd leapfrogs seagate with worlds highest capacity 10tb. Serverside clustering and volume management software, hgst virident space.
This protects from system failures, hardware failures, and many software failures instance failure, os panic, whatever. Tim hall is an oracle certified professional dba 7, 8, 8i, 9i, 10g, 11g, oracle ace director and was chosen as oracle ace of the year 2006 by oracle magazine editors choice awards. Our performance test results clearly indicated that oracle rac on vmware performed as well or better than on a physical host, and greatly enhanced utilization and flexibility. In this article, i am going to configure a four node oracle 11gr2 rac cluster, all nodes running rhel 5. With the emergence of softwaredefined storage and convergence, the virident space product looks to be right on the money, providing flash aggregation at the server level. Cluster cache is for large clusters of flash in big operating environments like an oracle real application clusters rac. I got confused while doing ip address configuration for node 1 and node 2 in vmware workstation. Maa data guard 12c setup guide creating a rac physical. Maximize your availability with grid infrastructure, rac and data guard jesse, scott on. After migration all database to new oracle rac cluster we compare performance of new rac cluster to old rac cluster in oracle database batch processing and reporting. Aug 05, 2014 cluster cache is for large clusters of flash in big operating environments like an oracle real application clusters rac. However, because the virident hgst vcache solution is sharable, it is an ideal fit for oracle rac deployments. Build an 11gr2 rac cluster in virtualbox using ovm templates. Storage and the virident solutions for server san, flash acceleration, oraclerac.
New cluster with virident hgst flash cards achieve 425% of performance boost compare to old one. All time record of 10tb into hdd by hgst storagenewsletter. The company also said it will demonstrate highperformance ssds that use phase change memory pcm this week at the flash memory summit in santa. Oracle virtualbox, latest version, installed on your machine i use version 4.
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