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Login as ‘root’ consumer
Add server guidance in the /and many others/hosts file.
127.0.0.1 localhost localhost.localdomain192.168.134.128 host01 host01.localdomain
Edit material hostname in the /and so on/hostname file.
set up oracle-database-server-12cR2-preinstall kit and replace.
yum install oracle-database-server-12cR2-preinstall -yyum update -y
Set password for oracle person.
Set cozy Linux to permissive within the /etc/selinux/config file.
# This file controls the state of SELinux on the equipment.# SELINUX= can prefer one of those three values:# imposing — SELinux protection coverage is enforced.# permissive — SELinux prints warnings as a substitute of implementing.# disabled — No SELinux policy is loaded.SELINUX=permissive# SELINUXTYPE= can prefer one in outright three two values:# focused — centered methods are blanketed,# minimum — change of focused policy. simplest chosen approaches are covered.# mls — Multi stage security protection.SELINUXTYPE=focused
Then restart the server or race prerogative here command.
Disable linux firewall
systemctl stop firewalld systemctl disable firewalld
Create the directories for Oracle utility setting up.
mkdir -p /u01/app/oracle/product/220.127.116.11/db_1chown -R oracle:oinstall /u01chmod -R 775 /u01
Create script listing /domestic/oracle/scripts and an atmosphere file called ‘setEnv.sh’ in that directory.
mkdir /domestic/oracle/scriptstouch /domestic/oracle/scripts/setEnv.sh
Add following scripts in the /home/oracle/scripts/setEnv.sh file.
# Oracle Settingsexport TMP=/tmpexport TMPDIR=$TMP
export ORACLE_HOSTNAME=host01.localdomainexport ORACLE_UNQNAME=db01export ORACLE_BASE=/u01/app/oracleexport ORACLE_HOME=$ORACLE_BASE/product/18.104.22.168/db_1export ORACLE_SID=db01
export direction=/usr/sbin:/usr/local/bin:$PATHexport direction=$ORACLE_HOME/bin:$path
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/libexport CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
Add a reference to the “setEnv.sh” file at the conclusion of the “/domestic/oracle/.bash_profile” file.
echo “. /home/oracle/scripts/setEnv.sh” >> /domestic/oracle/.bash_profile
download Oracle Database setting up file and unzip. After the unzip, subsist positive you absorb a listing referred to as ‘database’.
Cisco is completely cheerful to publish the newest edition of the united statesmanager Plug-In for Oracle trade supervisor 12c (OEM). This fresh edition (22.214.171.124.0) is posted on the Cisco Communities web site. The plug-in provides fitness monitoring and status checking.
Oracle consumers who are the usage of OEM to control outright of their Oracle databases, applications, middleware and connected infrastructure desire the means to monitor the underlying device infrastructure. whereas the open XMI API of americasupervisor can talk directly to OEM, this no cost plug-in puts this data into a typical consumer pleasant structure. This permits you to computer screen your entire Oracle infrastructure from a sole pane of glass.
Key elements of this edition consist of:
main facets of the OEM 12c Plug-in consist of:
To subsist trained greater about why Cisco’s Unified Computing gadget is the most efficient server platform for outright your Oracle purposes, visit the Oracle functions on Cisco united statesportal.
How speedy can your Oracle applications race on UCS, visit their performance Benchmarks web site.
there were quite a few releases by using Oracle RDBMS starting from Oracle v2 (there changed into no Oracle v1, as they assumed nobody may additionally are looking to purchase a edition 1), to the latest Oracle database 11g and then Oracle Database 12c. With each and every free up of the Oracle database, there had outright the time been an better path that necessary to subsist adopted with the aid of the clients.
there are lots of who are overconfident and blindly rush in as quickly as a brand fresh unencumber comes out. They are attempting to down load or upgrade even earlier than realizing what exactly they deserve to do. besides the fact that children, this can also, many of the time, occasions catastrophe, which might subsist plenty severe when it comes to a enterprise or trade environment. prerogative through 2016, they noticed both newest Oracle Database types:
Oracle Database 12c - trade edition: As Oracle’s flagship database suite, EE is a full-featured version of Oracle RDBMS with the option to find add-on features fondness database options and administration packs with complete exploration of the server supplies.
Oracle Database 12c - common version 2: here's a lighter edition meant for minute and medium measurement implementations. SE2 comes with a restrained set of DB aspects however with access to precise utility Clusters. Oracle introduces SE2 as a starter version, with handy upward compatibility to the better version.Upgrading to Oracle Database 12c
for those who are the usage of older types of Oracle databases, the upgrade direction to Oracle Database 12c is straightforward. youngsters, if you're the usage of a version that does not abet an instantaneous upgrade, then you definately ought to first upgrade it to a supported version and additional to Oracle Database 12c. As of late, the direct upgrade is supported from:
Oracle Database 10g
Oracle Database 11g
There are three alternatives for upgrading:
in this article, they are able to seat of attention extra on the way to exercise the Database upgrade Assistant, which is a established method for upgrading.Database better Assistant
Oracle has currently enhanced the DBUA by means of ensuring alternatives for a seamless upgrade. The clients now absorb the option to repair any oversight without delay from the DBUA, and moreover, it makes monitoring the upgrade tons less difficult and in actual-time. as a way to exercise DBUA, clients deserve to entry the domestic page of Oracle Database 12c and start by means of running the DBUA. The ultimate follow is to race the preupgrd.sql to peer what can too ought to repair before operating the assistant.working PREUPGRD.SQL
For running ‘preupgrd.sql’, one first must deploy fresh binaries into Oracle DBA home. once that is executed, set up the atmosphere to link it to the database obligatory to subsist upgraded.
As a sample, they can prefer the instantly previous Oracle Database 11g settings:ORACLE_SID=ora 11g ORACLE_BASE=/decide/oracle ORACLE_HOME=/choose/oracle/product/11.2.0.three.0/db_1
Then entry the directory wherein the preupgrd.sql file is obtainable.#>cd/decide/oracle/product/126.96.36.199/dbhome_1/rdbms/admin
After this, they ought to connect the 11g database with SQL*Plus to race preupgrd.sql#>sqlplus / as sysdba SQL>@preup grd.sql
After running the script, they will find the file places, which can subsist obligatory for reference to examine and rectify any considerations with the ambiance later.
The consequences of this examine may subsist observed at:/decide/oracle/cfgtoollogs/ora11/preup grade/preup grade.log
The pre-upgrade repair-up script race at the source database atmosphere is:/choose/oracle/cfgtoollogs/ora11/preup grade/preup grade_fixups.sql
The submit-upgrade repair-up script race after the better is:/opt/oracle/cfgtoollogs/ora11/preup grade/postup grade_fixups.sql
as soon as reached as much as this stage, which you can evaluate these scripts to rectify if anything requires extra fixes. once these fixes are done properly, working DBUA will develop into an Awful lot more straightforward. The mistakes listed in preupgrade.log too obligatory to subsist corrected earlier than running DBUA.operating DBUA
as soon as preupgrade.log is reviewed and corrected, next you possibly can birth with Database upgrade Assistant.
log on to Oracle Database 12c domestic after which race the DBUA:#> cd/choose/oracle/product/188.8.131.52/dbhome_1/bin #> ./dbua&
working this will initiate the GUI to birth instantly and find upgraded. There is not any deserve to trade anything within the atmosphere, which could nevertheless subsist the 11g installation.ORACLE_SID=ora11g ORACLE_BASE=/choose/oracle ORACLE_HOME=/choose/oracle/product/11.2.0.three.0/db_1
once the DBUA starts, just follow the steps below.Step 1
improve Oracle database > circulation the latest 12c database to domestic of 12c Oracle > select improve, click next.Step 2
We should establish which Oracle home needs to subsist upgraded. As we've it set to 11g domestic, during this case, the DBUA will expose outright databases associated with the 11g Oracle home. opt for which database needs to subsist upgraded and click subsequent.Step three
The effects may well subsist similar to what they noticed at preupgrade.log. The DBUA is too working the same preupgrd.sql script and should revert with the results. however, the lieutenant is made to subsist extra perspicacious with the capacity to permit users to pick whether the considerations to subsist fastened, overlooked, or revalidated.Step four
Oracle has made a captivating exchange here as the better can subsist achieved in parallel. here is made feasible with the aid of perspicacious Perl script called catctl.pl. they can additionally recompile objects in parallel and let the DBUA acquire statistics, operate upgrades, and Make the tablespaces examine-simplest as the upgrade runs.Step 5
This step will enable clients to control the Oracle Database 12c environment. you could exercise EM specific or can register the DB with OEM 12c (Oracle commercial enterprise supervisor). The DBUA will instantly pick on the necessary counsel if OEM12c brokers are already installed on the server.Step 6
clients can specify the set the data data deserve to subsist moved and install the speedy healing locality (FRA). which you can additionally configure the Oracle Managed files (OMF).Step 7
This step is designed to abet users to migrate the 11g listener to 12c. The ‘migrate’ column on the expose at this step is terribly critical. here is what tells you even if the listener is going to subsist migrated.Step 8
Now, clients absorb the option to create a backup of the database before the upgrade runs. that you would subsist able to additionally discipline the DBUA by means of determining a radio button now not to execute a backup if you're confident about your current backup practices.Step 9
we've reached the abstract screen, which will expose what the DBUA plans to do. review this screen carefully to Make certain that every cramped thing is so as earlier than clicking the ‘conclude’ button to birth the upgrading method. once clicked, the upgrade will delivery and they will view that popularity on the growth screen.
once the better is completed, the cease button on the window will alternate to ‘improve outcomes.’ click on on this and you may view the interface altering to deliver the outcomes of the latest upgrade. The easiest way to examine the upgrade is to examine ‘and so forth/oratab’ file. If the better is correctly achieved, then this oratab file may too absorb changed the Oracle domestic in sync with the 12c binary place.
i am hoping this text provided you with the least difficult and most consumer-pleasant way of upgrading Oracle from the outdated 11g edition to the newest Oracle Database 12c edition.
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Learn how virtualization management tools Oracle Enterprise Manager Ops seat and OpenStack can facilitate the process of automating virtualization.This chapter is from the engage
Early computers were expensive, prompting their owners to squeeze outright feasible value out of them. This drive led to the introduction of time-share operating systems, on which many workloads may race at the same time. As per-unit cost dropped, single-user, single-workload operating systems became popular, but their adoption created the mindset of “one workload per computer,” even on servers. The result was an explosion of under-utilized servers. The lofty costs of maintaining so many servers led to the widespread embrace of virtualization, with the goal of reducing the quantity of servers owned by organizations. Consolidation via virtualization may absorb reduced a company’s hardware acquisition costs, but it did nothing to better the organization’s maintenance costs. Ultimately, managing VEs one at a time is no easier than managing one server at a time.
Many virtualization management tools exist on the market that can facilitate the process of automating virtualization. This chapter discusses two of them: Oracle Enterprise Manager Ops seat and OpenStack.
Oracle Enterprise Manager Ops seat 12c is fraction of the broader Oracle Enterprise Manager product. Whereas Enterprise Manager Cloud Control focuses on the higher End of the stack (i.e., database, middleware, and applications), Ops seat addresses the lower End (i.e., storage, operating systems, hardware, and virtualization).
Ops seat is designed for complete life-cycle management of the infrastructure layer, which includes both Oracle hardware and operating systems. From a hardware perspective, it is capable of functions such as the following:
Discovery of fresh and existing hardware
Upgrading server firmware
Installing the “bare metal” operating system
Monitoring hardware components and opening service requests automatically if a hardware failing occurs
Providing console access to the system
Other management actions such as power-off/on, set locator lights, and others
Paramount in Ops Center’s functionality portfolio is managing the two primary virtualization technologies: Oracle Solaris Zones and Kernel Zones, and Oracle VM Server for SPARC. Provisioning virtual environments (VEs) including those types includes performing any required preparation of the hardware and operating system.7.1.1 Architecture
The architecture of Ops seat consists of three main sections:
Enterprise Controller: The main server component of Ops Center. The enterprise controller delivers the user interface and stores the enterprise-wide configuration information. An organization that uses Ops seat will absorb at least one enterprise controller system that provides communication back to Oracle for service requests, automated patch and firmware downloads, contract validation, and other activities. However, many cataclysm recovery sites comprise their own enterprise controller so that they can continue operations management, if needed, during service outages that influence the relaxation of the system.
Proxy Controller: The component that communicates to the managed assets, including hardware assets, operating system assets, storage assets, virtualized assets, and others. If outright of the systems being managed by Ops seat are in one data center, only one proxy controller is needed, and it can race in the same server as the enterprise controller. Alternatively, you can install multiple proxy controllers per enterprise controller. gauge configurations exercise one or more proxy controllers per data center, to expand the achieve of the Ops seat environment to other data centers, networks, or DMZs.
Agent: A proxy controller typically manages deployed software components via a software agent installed on the system. When an agent is not appropriate, an operating system can subsist managed without one. The Ops seat agent supports Solaris 8, 9, 10, and 11.
Figure 7.1 depicts the Ops seat architecture.7.1.2 Virtualization Controllers
The Ops seat administrator can pick from two types of virtual environments. One kind uses Solaris Zones; this kind is simply called a global zone. The other kind is a control domain, whose cognomen refers to the exercise of OVM Server for SPARC. outright systems that can subsist managed by Ops seat can subsist the global zone type. On modern SPARC systems, you can pick either a control domain or a global zone.
After you Make that choice, Ops seat deploys the commandeer kind of agent software in the management space, either the computer’s control domain or global zone. This agent is called the virtualization controller (VC). Once its installation is complete, you can create the commandeer kind of VEs on that server: logical domains for a control domain, or Solaris Zones for a global zone.7.1.3 Control Domains
Control domains (CDoms) manage Oracle VM Server for SPARC logical domains (LDoms) on a computer. When you exercise Ops seat to provision a CDom, you pick the operating system, CDom hardware configuration (RAM, cores, and I/O), and names of virtual services provided to other domains. The service names comprise those for virtual disk services, network services, and console services. You can too initialize advanced Solaris features at the network layer for improved redundancy and performance, such as link aggregation. Advanced configurations, such as SR-IOV, service domains, and root complicated domains, are too supported.
Once the CDom is provisioned, the Ops seat user can initiate edifice guests. The guests must boot from either a virtual or physical disk. Using virtual disks provides the greatest flexibility at an extremely minimal performance cost. Virtual disks can reside on a number of physical media available to the CDom:
A local file system
A local disk
An iSCSI LUN
A NAS file system
A FibreChannel LUN
When creating LDom guests, the Ops seat user creates one or more logical domain profiles that define the make-up of the guest:
Name, CPU, core, and memory allocation
Full core or vCPU allocation
Architecture of the CPUs
Storage (local, iSCSI, NAS, FC)
When this information is combined with an operating system provisioning profile, the user can both create and provision one or more LDom guests quickly and easily by supplying a minute amount of information, such as an IP address.
Further, the user can create a deployment draw to create multiple LDom guests with a sole rush through the Ops seat user interface. After the deployment draw has been created, it can subsist used very easily to quickly create a great number of VEs, each ready to race a workload. Each of these guests will comprise outright of the configuration details of the library image that was deployed, ensuring similarity for applications.7.1.4 Global Zones
Global zones can subsist used to host applications, Solaris Zones, or any combination of those. Within the context of Ops Center, for a logical domain to comprise zones, the “global zone” agent must subsist installed in the LDom.
The Ops seat user may create a Solaris Zone profile that defines how zones will subsist created. Configuration options comprise the following:
Dedicated or shared memory and CPU resources
Type of zone (native or branded)
Source of installation (e.g., operating system archive or network-based package source)
Storage configuration (FC, iSCSI, or local disk)
IP/Network configuration (exclusive or shared)
Root and administration passwords
Again, the user can create a deployment plan, based on a zone profile, to create multiple similar zones.7.1.5 Storage Libraries
Ops seat tracks which LUNs and file systems are allocated to which guests, and ensures that more than one guest does not access the same LUN simultaneously. This constraint applies to both environments created with Ops seat and existing environments that are discovered by, and integrated into, Ops Center.
Ops seat manages this storage by using an underlying storage concept called storage libraries. Storage libraries are shared storage that is used for VEs, either for boot or data storage. Three types of storage can subsist used for storage libraries:
A static library, using LUNs created ahead of time:
A dynamic library, using a ZFS storage appliance, creating LUNs as needed
Ops seat includes another feature for virtualization that greatly enhances the automation, mobility, and recoverability of both LDom and zone environments—namely, a server pool. A server pool is a collection of similar VEs. It can subsist a group of zones or LDom hosts (CDoms), but not both types. A server pool of Solaris Zones must comprise servers with the same CPU technology, either SPARC or x86.
For a control domain server pool, Ops seat manages the placement of LDoms into physical computers using its own rules, guided by configuration information that the user provides and the current load on those computers. Ops seat can too dynamically equilibrium the load periodically, among the servers in the pool.
A global zone server pool is treated the same way: Ops seat runs the zones in the servers, or LDoms, according to its rules and configuration information.
A server pool consists of the following components:
Shared storage libraries (FC, NAS, iSCSI)
Shared networks—a very minute NAS share used to store guest metadata
The metadata comprises outright of the information and resources for the guest. It is used for both migration and recovery scenarios.
Server pools enable two main mobility and recoverability features to subsist used in conjunction with virtualization—migration and automatic recovery.7.1.7 Migration
Guests can migrate between hosts within a server pool. Depending on the underlying virtualization technology, this migration will either subsist “live” or “cold.” In live migration, the guest VE is moved to the destination without any interruption of the VE’s operation. In contrast, frosty migration requires stopping the guest and restarting it on another host in the pool. Ops seat provides a simple way to automate the safe migration of guests from the central browser interface. It performs preflight checks to ensure that a guest can migrate and that the migration will succeed prior to initiating the actual migration step.7.1.8 Automatic Recovery
Automatic recovery resolves a software or hardware failure without any user interaction. In the event of a server failure, guests on that member of the pool are automatically restarted on remaining, sound hosts in the pool. Each guest that is no longer running will subsist automatically restarted on a sound host in the pool.
For example, in a pool of five servers, imagine that Server 1 suffers a hardware failing and stops responding. Ops seat will restart the guest(s) that had been running on Server 1 on the remaining servers in the pool. Ops seat uses internal algorithms to determine which hosts are sound and absorb adequate resources. It uses placement rules provided when the pool was constructed to select the host on which each guest is restarted.7.1.9 Layered Virtualization
Ops seat supports and helps automate a very current “layered” virtualization technology. In this technology, one layer of virtualization runs underneath another layer.
The pool administrator can create a CDom server pool, where multiple LDoms are fraction of the pool. You can then exercise Ops seat to create multiple zones in one or more LDoms (see motif 7.2). If you exercise layered virtualization, instead of migrating or automatically recovering at the zone level, those operations are handled at the LDom layer.
When you live migrate an LDom that has zones, the zones are automatically migrated with the LDom, and execute not experience any downtime. When an LDom is automatically recovered, the zones will too subsist recovered and restarted automatically.7.1.10 Summary
Virtualization technologies enable efficient consolidation, but require efficient management tools. Data seat staff can exercise Oracle Enterprise Manager Ops seat to easily manage hundreds or thousands of VEs in multiple data centers, leveraging its efficient architecture to provision, monitor, and manage those guest VEs.
Article Rating:October 14, 2013 05:30 AM EDT
AquaFold, Inc. has released Aqua Data Studio 14, a major upgrade to its universal database query and management software, allowing users to design and administer the latest class of databases, including relational, embedded, NoSQL, and even databases hosted in the cloud. NoSQL and cloud databases absorb grown in instant as both startups and great enterprises mug the challenge of working with massive data sets.
“Aqua Data Studio is the first to market with a multi-database GUI that too supports NoSQL, Cloud and Hadoop-based databases,” says AquaFold’s CEO, Niels Gron. “Our customers view huge value in these specialized databases that provide low cost and highly scalable solutions for their trade analytics.”
Connecting to Microsoft's relational database-as-a-service, SQL Database (Azure), is now too feasible in version 14 of Aqua Data Studio using the same tools users absorb achieve to anticipate when connecting to Microsoft SQL Server.
“Hosted databases tender cost savings and simplicity that are very attractive to companies,” says Gron. “We’ve ensured that they can continue using Aqua Data Studio whether that database is on the company’s own server or moves to the cloud.”
Aqua Data Studio’s built-in Git client was rebuilt from the ground up and vastly improved. The overhauled interface supports outright of the source control tasks customers expect, including branching, tagging, fetching, merging and pushing. A complete history graph makes tracing changes and finding forks and branches effortless.
Aqua Data Studio 14 too features additional enhancements, including connection clustering, which allows users to exercise a sole registered server to access multiple databases from PostgreSQL, nCluster, Greenplum, Netezza or ParAccel. The Table Data Editor and Sybase import absorb seen stagy performance improvements, and configurable keyboard shortcuts abet Make Aqua Data Studio conform to individual users, including with preconfigured Emacs key mappings. Database uphold has too been upgraded to comprise Sybase IQ 16, Oracle 12c, Teradata Aster Database 5.0, Teradata Database 14.0, ParAccel 4.0, MySQL 5.6, SQLite 3.7.15 and Apache Derby 10.10.1, and more.
Aqua Data Studio Availability and Pricing
Aqua Data Studio 14 is localized into 21 languages and works with Windows, Mac OS X, Linux, Solaris, and the Java Platform. It is available for immediate download at http://www.aquafold.com/aquadatastudio_downloads.html. A complete list of fresh features and enhancements may subsist viewed at http://www.aquaclusters.com/app/home/project/public/aquadatastudio/wikibook/New-Features-14.0/page/0/What-s-New-in-Version-14-0.
The cost of a single-user commercial license for Aqua Data Studio 14 remains $499.00 USD. Current license holders with expired subscriptions can renew their subscriptions for $174.65 USD, just 35% of the fresh license price.
About AquaFold, Inc.
AquaFold, Inc. is a provider of database software tools for relational databases. More than 300,000 users from over 98 different countries exercise AquaFold’s products to design, develop, model, and administer their relational databases. AquaFold is headquartered in Sunnyvale, California. For more information, please visit http://www.aquafold.com.
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