Open-E DSS V7 Synchronous Volume Replication over a LANopen-e
The document provides step-by-step instructions for setting up synchronous volume replication between two Open-E DSS servers over a local area network. It involves configuring hardware, networking, creating logical volumes on the source and destination nodes, setting up replication between the volumes, and creating a replication task to synchronize data from the source to destination volume. The status of replication can be monitored by checking the replication tasks in the DSS management interface.
The document provides step-by-step instructions for setting up an active-active load balanced iSCSI high availability cluster without bonding between two Open-E DSS V7 nodes (node-a and node-b). The key steps include:
1. Configuring the hardware for each node including network interfaces and IP addresses.
2. Configuring volumes, volume replication between each node's volumes to enable data synchronization, and starting the replication tasks.
3. Creating iSCSI targets on each node to expose the replicated volumes and enable failover.
This document provides a step-by-step guide for setting up active-passive iSCSI failover between two Open-E DSS V7 nodes (node-a and node-b). The steps include: 1) configuring the hardware and network settings for each node; 2) creating volume groups and iSCSI volumes for data replication on each node; 3) configuring volume replication between the nodes; 4) creating iSCSI targets on each node; 5) configuring failover settings; and 6) testing the failover functionality. Key aspects involve replicating iSCSI volumes from the active node-a to the passive node-b, and configuring virtual IP addresses and targets on each node for seamless failover
Open-E DSS V7 Synchronous Volume Replication over a LANopen-e
The document provides step-by-step instructions for setting up synchronous volume replication between two Open-E DSS servers over a local area network. It involves configuring hardware, networking, creating logical volumes on the source and destination nodes, setting up replication between the volumes, and creating a replication task to synchronize data from the source to destination volume. The status of replication can be monitored by checking the replication tasks in the DSS management interface.
The document provides step-by-step instructions for setting up an active-active load balanced iSCSI high availability cluster without bonding between two Open-E DSS V7 nodes (node-a and node-b). The key steps include:
1. Configuring the hardware for each node including network interfaces and IP addresses.
2. Configuring volumes, volume replication between each node's volumes to enable data synchronization, and starting the replication tasks.
3. Creating iSCSI targets on each node to expose the replicated volumes and enable failover.
This document provides a step-by-step guide for setting up active-passive iSCSI failover between two Open-E DSS V7 nodes (node-a and node-b). The steps include: 1) configuring the hardware and network settings for each node; 2) creating volume groups and iSCSI volumes for data replication on each node; 3) configuring volume replication between the nodes; 4) creating iSCSI targets on each node; 5) configuring failover settings; and 6) testing the failover functionality. Key aspects involve replicating iSCSI volumes from the active node-a to the passive node-b, and configuring virtual IP addresses and targets on each node for seamless failover
The document summarizes new features in Oracle Database 12c Recovery Manager (RMAN). Key points include: RMAN now supports pluggable databases and allows point-in-time recovery of individual pluggable databases. It also enables running SQL statements and recovering individual tables from backups. Active duplicate operations in RMAN utilize backup sets for more efficient cross-platform restores of databases.
GoldenGate is a replication utility that provides flexible data propagation between databases. It consists of extract, replicat, and data pump processes that access trail files containing change data. An extract process mines source database redo logs and writes changes to trail files. A replicat process reads from trail files and applies changes to target database tables. The demo will show two scenarios for replicating data from a Windows source database to a Linux target database using different GoldenGate configuration methods.
The document describes migrating database files from the "+DATA01" disk group to the new "+DATA02" disk group. It involves creating the new disk group, identifying database file locations, copying files to the new disk group using RMAN backups, and switching the database to use the new disk group.
Schema replication using oracle golden gate 12cuzzal basak
This document provides instructions for configuring asynchronous schema replication between an Oracle source database and target database using Oracle GoldenGate 12c. It outlines the necessary steps which include:
1. Enabling supplemental logging and archivelog mode on both databases.
2. Installing the GoldenGate software and starting the Manager processes on both systems.
3. Configuring the Extract, Data Pump, and Replicate processes to replicate the BASAK schema and tables from the source PDBORCL to the target PRIPDB database.
4. Starting the Extract, Data Pump, and Replicate jobs to begin the replication process and ensure the BASAK schema and tables are synchronized between the source and target databases.
The document provides instructions for setting up a backup from a DSS V6 data server to an attached tape drive. The key steps include: 1) Configuring hardware and volume groups, 2) Creating NAS volumes and snapshots, 3) Configuring the backup to use the tape drive by defining pools, tasks, and schedules, and 4) Performing backups that store data from network shares on labeled tapes according to the defined configuration.
Oracle goldengate 11g schema replication from standby databaseuzzal basak
GoldenGate can replicate database schemas between an Oracle source and target database. It was configured to replicate the SCOTT schema from a source Oracle 11gR2 database in standby mode to a target Oracle 11gR2 database. The key steps included enabling supplemental logging on the source, setting up the GoldenGate user and processes on both databases, and defining the extract, pump and replicate processes to copy data and DDL changes from the source to the target schema.
This document provides information on using Perl to interact with and manipulate databases. It discusses:
- Using the DBI module to connect to databases in a vendor-independent way
- Installing Perl modules like DBI and DBD drivers to connect to specific databases like Postgres
- Preparing the Postgres database environment, including initializing and starting the database
- Using the DBI handler and statements to connect to and execute queries on the database
- Retrieving and manipulating database records through functions like SELECT, adding new records, etc.
The document provides code examples for connecting to Postgres with Perl, executing queries to retrieve data, and manipulating the database through operations like inserting new records. It focuses on
Vmlinux: anatomy of bzimage and how x86 64 processor is bootedAdrian Huang
This slide deck describes the Linux booting flow for x86_64 processors.
Note: When you view the the slide deck via web browser, the screenshots may be blurred. You can download and view them offline (Screenshots are clear).
Hadoop is an open-source software framework for distributed storage and processing of large datasets across clusters of computers. The core of Hadoop includes HDFS for distributed storage, and MapReduce for distributed processing. Other Hadoop projects include Pig for data flows, ZooKeeper for coordination, and YARN for job scheduling. Key Hadoop daemons include the NameNode, Secondary NameNode, DataNodes, JobTracker and TaskTrackers.
The document describes the steps to set up a Hadoop cluster with one master node and three slave nodes. It includes installing Java and Hadoop, configuring environment variables and Hadoop files, generating SSH keys, formatting the namenode, starting services, and running a sample word count job. Additional sections cover adding and removing nodes and performing health checks on the cluster.
This document discusses using sampling to diagnose buffer busy wait issues in an Oracle database. It provides an example of using the v$session_wait view to identify the specific buffer busy wait type, file, and block number involved. This allows finding the impacted object and SQL statement. The example identifies an insert statement on a table with a single freelist as the cause. It recommends adding more freelists to improve concurrency for inserts on that table.
The document discusses setting up a Hadoop cluster with CentOS 6.5 installed on multiple physical servers. It describes the process of installing CentOS via USB, configuring basic OS settings like hostname, users, SSH, firewall. It also covers configuring network settings, Java installation and enabling passwordless SSH login. The document concludes with taking server snapshots for backup/recovery and installing Hadoop services like HDFS, Hive etc using Cloudera Express on the cluster.
Rman cloning when both directory and db name are same.subhani shaik
1. The document describes steps to duplicate a database where the source and destination database have the same name. It involves taking a backup of the source database, copying files to the destination, and using RMAN to restore and recover the database.
2. Key steps include making the directory structures the same on source and destination, starting the destination database in nomount mode, restoring the control file and datafiles, recovering changes, and opening the database.
3. The destination database is verified by checking the locations of datafiles, control files and redo logs.
Exadata - BULK DATA LOAD Testing on Database Machine Monowar Mukul
This document outlines the steps to load bulk data from a CSV file into an Oracle database using a database file system (DBFS). It involves: 1) configuring DBFS and staging the CSV file, 2) creating an external table to reference the CSV file, and 3) loading the external table data into a new table for querying.
The document describes the steps to move an Oracle 12c database from a non-ASM storage to ASM storage. It involves:
1. Checking the current database files and parameters.
2. Creating required directories in ASM for datafiles, controlfiles, online logs etc.
3. Configuring the fast recovery area.
4. Backing up the database files and control file, copying them to ASM, and switching to the copies.
5. Adding new online redo logs to ASM and dropping the old logs.
6. Adding a new tempfile to ASM and dropping the old tempfile.
7. Creating a new SPFILE in ASM.
The document provides descriptions of various components in Hadoop including Hadoop Core, Pig, ZooKeeper, JobTracker, TaskTracker, NameNode, Secondary NameNode, and the design of HDFS. It also discusses how to deploy Hadoop in a distributed environment and configure core-site.xml, hdfs-site.xml, and mapred-site.xml.
The document provides instructions for backing up data from a DSS V6 server to an attached tape library. The 4-step process includes: 1) configuring hardware and logical volumes, 2) creating NAS shares and snapshots, 3) configuring backup tasks and schedules to alternate between tape pools on odd and even weeks, and 4) setting up a restore task to recover data from backup tapes. When completed, the backup and restore processes are automated to run on a weekly schedule and maintain multiple versions of backed up data on tapes.
Create your oracle_apps_r12_lab_with_less_than_us1000Ajith Narayanan
This document summarizes a presentation on how to create an Oracle Apps R12 lab with less than $1000. It discusses designing a multi-tier architecture for Oracle Apps R12 on a Linux platform using inexpensive hardware. Specifically, it describes how to set up 5 Dell desktops running Oracle Linux and connected via switches to act as nodes, with a NAS storage device providing shared storage between the nodes. Software components like Oracle Grid Infrastructure, Oracle Database, and Oracle E-Business Suite can then be installed to implement the multi-tier RAC configuration. The presentation provides step-by-step instructions for tasks like preparing the shared storage, installing the various Oracle software components, and configuring the applications tier to use the RAC database.
The document summarizes new features in Oracle Database 12c Recovery Manager (RMAN). Key points include: RMAN now supports pluggable databases and allows point-in-time recovery of individual pluggable databases. It also enables running SQL statements and recovering individual tables from backups. Active duplicate operations in RMAN utilize backup sets for more efficient cross-platform restores of databases.
GoldenGate is a replication utility that provides flexible data propagation between databases. It consists of extract, replicat, and data pump processes that access trail files containing change data. An extract process mines source database redo logs and writes changes to trail files. A replicat process reads from trail files and applies changes to target database tables. The demo will show two scenarios for replicating data from a Windows source database to a Linux target database using different GoldenGate configuration methods.
The document describes migrating database files from the "+DATA01" disk group to the new "+DATA02" disk group. It involves creating the new disk group, identifying database file locations, copying files to the new disk group using RMAN backups, and switching the database to use the new disk group.
Schema replication using oracle golden gate 12cuzzal basak
This document provides instructions for configuring asynchronous schema replication between an Oracle source database and target database using Oracle GoldenGate 12c. It outlines the necessary steps which include:
1. Enabling supplemental logging and archivelog mode on both databases.
2. Installing the GoldenGate software and starting the Manager processes on both systems.
3. Configuring the Extract, Data Pump, and Replicate processes to replicate the BASAK schema and tables from the source PDBORCL to the target PRIPDB database.
4. Starting the Extract, Data Pump, and Replicate jobs to begin the replication process and ensure the BASAK schema and tables are synchronized between the source and target databases.
The document provides instructions for setting up a backup from a DSS V6 data server to an attached tape drive. The key steps include: 1) Configuring hardware and volume groups, 2) Creating NAS volumes and snapshots, 3) Configuring the backup to use the tape drive by defining pools, tasks, and schedules, and 4) Performing backups that store data from network shares on labeled tapes according to the defined configuration.
Oracle goldengate 11g schema replication from standby databaseuzzal basak
GoldenGate can replicate database schemas between an Oracle source and target database. It was configured to replicate the SCOTT schema from a source Oracle 11gR2 database in standby mode to a target Oracle 11gR2 database. The key steps included enabling supplemental logging on the source, setting up the GoldenGate user and processes on both databases, and defining the extract, pump and replicate processes to copy data and DDL changes from the source to the target schema.
This document provides information on using Perl to interact with and manipulate databases. It discusses:
- Using the DBI module to connect to databases in a vendor-independent way
- Installing Perl modules like DBI and DBD drivers to connect to specific databases like Postgres
- Preparing the Postgres database environment, including initializing and starting the database
- Using the DBI handler and statements to connect to and execute queries on the database
- Retrieving and manipulating database records through functions like SELECT, adding new records, etc.
The document provides code examples for connecting to Postgres with Perl, executing queries to retrieve data, and manipulating the database through operations like inserting new records. It focuses on
Vmlinux: anatomy of bzimage and how x86 64 processor is bootedAdrian Huang
This slide deck describes the Linux booting flow for x86_64 processors.
Note: When you view the the slide deck via web browser, the screenshots may be blurred. You can download and view them offline (Screenshots are clear).
Hadoop is an open-source software framework for distributed storage and processing of large datasets across clusters of computers. The core of Hadoop includes HDFS for distributed storage, and MapReduce for distributed processing. Other Hadoop projects include Pig for data flows, ZooKeeper for coordination, and YARN for job scheduling. Key Hadoop daemons include the NameNode, Secondary NameNode, DataNodes, JobTracker and TaskTrackers.
The document describes the steps to set up a Hadoop cluster with one master node and three slave nodes. It includes installing Java and Hadoop, configuring environment variables and Hadoop files, generating SSH keys, formatting the namenode, starting services, and running a sample word count job. Additional sections cover adding and removing nodes and performing health checks on the cluster.
This document discusses using sampling to diagnose buffer busy wait issues in an Oracle database. It provides an example of using the v$session_wait view to identify the specific buffer busy wait type, file, and block number involved. This allows finding the impacted object and SQL statement. The example identifies an insert statement on a table with a single freelist as the cause. It recommends adding more freelists to improve concurrency for inserts on that table.
The document discusses setting up a Hadoop cluster with CentOS 6.5 installed on multiple physical servers. It describes the process of installing CentOS via USB, configuring basic OS settings like hostname, users, SSH, firewall. It also covers configuring network settings, Java installation and enabling passwordless SSH login. The document concludes with taking server snapshots for backup/recovery and installing Hadoop services like HDFS, Hive etc using Cloudera Express on the cluster.
Rman cloning when both directory and db name are same.subhani shaik
1. The document describes steps to duplicate a database where the source and destination database have the same name. It involves taking a backup of the source database, copying files to the destination, and using RMAN to restore and recover the database.
2. Key steps include making the directory structures the same on source and destination, starting the destination database in nomount mode, restoring the control file and datafiles, recovering changes, and opening the database.
3. The destination database is verified by checking the locations of datafiles, control files and redo logs.
Exadata - BULK DATA LOAD Testing on Database Machine Monowar Mukul
This document outlines the steps to load bulk data from a CSV file into an Oracle database using a database file system (DBFS). It involves: 1) configuring DBFS and staging the CSV file, 2) creating an external table to reference the CSV file, and 3) loading the external table data into a new table for querying.
The document describes the steps to move an Oracle 12c database from a non-ASM storage to ASM storage. It involves:
1. Checking the current database files and parameters.
2. Creating required directories in ASM for datafiles, controlfiles, online logs etc.
3. Configuring the fast recovery area.
4. Backing up the database files and control file, copying them to ASM, and switching to the copies.
5. Adding new online redo logs to ASM and dropping the old logs.
6. Adding a new tempfile to ASM and dropping the old tempfile.
7. Creating a new SPFILE in ASM.
The document provides descriptions of various components in Hadoop including Hadoop Core, Pig, ZooKeeper, JobTracker, TaskTracker, NameNode, Secondary NameNode, and the design of HDFS. It also discusses how to deploy Hadoop in a distributed environment and configure core-site.xml, hdfs-site.xml, and mapred-site.xml.
The document provides instructions for backing up data from a DSS V6 server to an attached tape library. The 4-step process includes: 1) configuring hardware and logical volumes, 2) creating NAS shares and snapshots, 3) configuring backup tasks and schedules to alternate between tape pools on odd and even weeks, and 4) setting up a restore task to recover data from backup tapes. When completed, the backup and restore processes are automated to run on a weekly schedule and maintain multiple versions of backed up data on tapes.
Create your oracle_apps_r12_lab_with_less_than_us1000Ajith Narayanan
This document summarizes a presentation on how to create an Oracle Apps R12 lab with less than $1000. It discusses designing a multi-tier architecture for Oracle Apps R12 on a Linux platform using inexpensive hardware. Specifically, it describes how to set up 5 Dell desktops running Oracle Linux and connected via switches to act as nodes, with a NAS storage device providing shared storage between the nodes. Software components like Oracle Grid Infrastructure, Oracle Database, and Oracle E-Business Suite can then be installed to implement the multi-tier RAC configuration. The presentation provides step-by-step instructions for tasks like preparing the shared storage, installing the various Oracle software components, and configuring the applications tier to use the RAC database.
Setting up mongodb sharded cluster in 30 minutesSudheer Kondla
The document describes how to configure and deploy a MongoDB sharded cluster with 6 virtual machines in 30 minutes. It provides step-by-step instructions on installing MongoDB, setting up the config servers, adding shards, and enabling sharding for databases and collections. Key aspects include designating MongoDB instances as config servers, starting mongos processes connected to the config servers, adding shards by hostname and port, and enabling sharding on specific databases and collections with shard keys.
ODI 11g - Multiple Flat Files to Oracle DB Table by taking File Name dynamica...Darshankumar Prajapati
This is a brief low level technical steps for Loading Multiple flat files data in to Oracle Table with ODI via Interface. Also Files are moved to Archive Destination.
Oracle 12cR2 RAC Database Software Installation and Create DatabaseMonowar Mukul
The document describes the steps to install Oracle 12cR2 RAC database software and create an Oracle RAC database on two nodes. It involves downloading the software, running the installer on both nodes after setting up SSH connectivity between them, and then using the Database Configuration Assistant to create the RAC database with the appropriate global database name, storage locations, and other configuration details.
The document outlines Oracle's Maximum Availability Architecture (MAA) approach for transitioning Oracle E-Business Suite applications to a highly available configuration on Sun platforms. It describes a 3 phase process to establish a local cluster, expand to a 2 node RAC configuration, and finally implement a full disaster recovery site. The goal is to minimize downtime during implementation through cloning and staging of configuration changes ahead of planned switchovers.
The document describes the RMAN database cloning process. It involves creating new locations for the target (auxiliary) datafiles and logs, editing initialization files, and running RMAN commands to duplicate the source database and rename the datafiles and logs. The key steps are preparing the target system, generating rename commands, editing duplicate commands in a script, and running the script in RMAN to clone the database. When cloning to a different server, additional configuration of backup software is required to transfer files between servers.
Oracle applications 11i hot backup cloning with rapid cloneDeepti Singh
This document provides instructions for cloning an Oracle Applications 11i environment from a production system called PRODSERVER to a test system called TESTSERVER using Rapid Clone hot backup methodology. It involves 7 stages: 1) preparing the source system, 2) putting the database in backup mode and copying files, 3) copying application files, 4) copying files to the target, 5) configuring the target database, 6) configuring the target application tier, and 7) finishing tasks like updating profiles. Key steps include applying required patches, running preclone scripts, copying database and application files, recovering the database using the backup control file, and configuring the cloned application and database tiers.
Installation of Windows Server 2003 as an additional domain controller (ADC) and child domain controller (CDC) was completed successfully according to the following steps:
1. The Active Directory Installation Wizard was used to install Windows Server 2003 as an ADC for an existing domain.
2. Domain information was copied over the network from an existing domain controller.
3. Credentials for a domain admin account were provided to access the domain.
4. Locations were selected for database, log, and Sysvol folders.
5. A directory services restore mode password was set.
6. The installation summary was reviewed and installation began.
Clients were then successfully joined to the domain by changing the
Installing 12c R1 database on oracle linuxAnar Godjaev
1. The document outlines the steps to download and install Oracle Database 12c Release 1 software on a Linux VM, including downloading the installation files, unzipping them, running the installer, and completing post-installation configuration.
2. Key steps include choosing the Linux x86-64 platform, downloading and extracting the software zip files, running the installer and selecting options like database edition and character set, and executing scripts to configure the environment.
3. After installation, the user connects to the container database as SYSDBA, opens the pluggable database, adds a TNS entry for it, and verifies connection to the PDB.
Oracle applications 11i hot backup cloning with rapid cloneDeepti Singh
This document provides instructions for cloning an Oracle Applications 11i production system (PRODSERVER) to a test system (TESTSERVER) using Rapid Clone hot backup methodology. It outlines 7 stages: 1) prerequisites, 2) prepare source, 3) backup database, 4) copy apps files, 5) copy files to target, 6) configure target database, 7) configure target app tier. Key steps include applying patches, running preclone scripts, putting source database in backup mode, copying files, recovering database on target, and configuring target system.
Testing Delphix: easy data virtualizationFranck Pachot
The document summarizes the author's testing of the Delphix data virtualization software. Some key points:
- Delphix allows users to easily provision virtual copies of database sources on demand for tasks like testing, development, and disaster recovery.
- It works by maintaining incremental snapshots of source databases and virtualizing the data access. Copies can be provisioned in minutes and rewound to past points in time.
- The author demonstrated provisioning a copy of an Oracle database using Delphix and found the process very simple. Delphix integrates deeply with databases.
- Use cases include giving databases to each tester/developer, enabling continuous integration testing, creating QA environments with real
The document provides guidelines and requirements for a security analysis project for a company called A2Z Invitations that is merging two invitation companies. It includes performing online reconnaissance of the existing XYZ network, analyzing the current network diagram and passwords, redesigning the network with improved security, and providing system hardening procedures, security policies, and templates. The analysis should incorporate previous course assignments and result in a 5-10 page paper meeting APA style guidelines.
The document provides installation instructions for an SAP Content Server on UNIX platforms using Apache Web Server. It outlines steps to create users and groups, set up filesystem storage with permissions, compile and install Apache from source, and configure the httpd.conf file. It also describes installing the Content Server, applying required patches, creating repositories and configuring settings in the Content Server Administration interface and cs.conf file. Finally it discusses defining logical paths and filenames and setting up NFS to share the content repository folder.
This document describes how to install Oracle 10g RAC on Linux using NFS for shared storage. Key steps include:
1. Installing Oracle Enterprise Linux on two nodes and configuring networking and prerequisites.
2. Setting up NFS shares on one node for shared file systems and disks.
3. Installing the Oracle Clusterware software and configuring the two-node cluster.
Microsoft R server for distributed computing โดย กฤษฏิ์ คำตื้อ Technical Evangelist Microsoft (Thailand) Limited ในงาน THE FIRST NIDA BUSINESS ANALYTICS AND DATA SCIENCES CONTEST/CONFERENCE จัดโดย คณะสถิติประยุกต์และ DATA SCIENCES THAILAND
A Step-By-Step Disaster Recovery Blueprint & Best Practices for Your NetBacku...Symantec
In this technical session we will share a few customer tested blueprints for implementing DR strategies with NetBackup appliances showing support for onsite and offsite disaster recovery. This includes the architecture design with Symantec best practices, down to execution of the wizards and command lines needed to implement the solution.
Watch the recording of this Google+ Hangout: http://bit.ly/13oTjvp
This document provides steps to configure multipath I/O (MPIO) on an Open-E DSS V6 system with VMware ESXi 4.x and a Windows 2008 virtual machine. It requires two network cards in both systems connected to a switch. The steps include configuring the DSS V6 as an iSCSI target with two IP addresses, creating two vmkernel ports on the ESXi host connected to different network cards, adding the DSS as two iSCSI targets, enabling round robin path selection, and installing the Windows VM to test I/O performance using Iometer.
The document provides information on how snapshots work in Open-E software. Snapshots allow creating an exact copy of a logical volume at a point in time, while the original data continues to be available. The snapshot is implemented using copy-on-write, where changed blocks are copied to reserved space before being overwritten. This allows mounting snapshots read-only to access past versions of data. The document discusses snapshot configuration, advantages like non-disruptive backups, and disadvantages like decreased write speeds with many active snapshots.
Step-by-Step Guide to NAS (NFS) Failover over a LAN (with unicast) Supported ...open-e
The document provides step-by-step instructions for configuring NAS (NFS) failover over a LAN using Open-E DSS. It describes setting up two servers with mirrored volumes, so that if the primary server fails, operations can fail over to the secondary server. The steps include 1) configuring the network interfaces and bonding on each server, 2) creating mirrored volumes and configuring replication on the primary and secondary servers, and 3) enabling NFS and sharing the volume to allow access from clients. This configuration provides data redundancy and high availability over a local network.
Open-E DSS V6 How to Setup iSCSI Failover with XenServeropen-e
The document provides instructions for setting up DSS V6 iSCSI failover with XenServer using multipath, which includes configuring hardware settings and IP addresses on both nodes, creating volumes and targets on the primary and secondary nodes, setting up volume replication between the nodes, and configuring multipath on the XenServer storage client. Key steps are configuring the secondary node as the replication destination, then the primary node as the replication source, and setting up iSCSI failover and a virtual IP for the replicated volume.
Open-E DSS Synchronous Volume Replication over a WANopen-e
This document provides a step-by-step guide to setting up synchronous volume replication over a WAN between two systems using Open-E DSS. It requires configuring hardware including two servers connected over a WAN. It then outlines 6 steps to set up the replication including 1) hardware configuration, 2) configuring DSS servers on the WAN, 3) configuring the destination node, 4) configuring the source node, 5) creating the replication task, and 6) checking replication status. Diagrams and explanations of each step in the configuration process are provided.
Taurus Zodiac Sign: Unveiling the Traits, Dates, and Horoscope Insights of th...my Pandit
Dive into the steadfast world of the Taurus Zodiac Sign. Discover the grounded, stable, and logical nature of Taurus individuals, and explore their key personality traits, important dates, and horoscope insights. Learn how the determination and patience of the Taurus sign make them the rock-steady achievers and anchors of the zodiac.
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Part 2 Deep Dive: Navigating the 2024 Slowdownjeffkluth1
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The global retail industry has weathered numerous storms, with the financial crisis of 2008 serving as a poignant reminder of the sector's resilience and adaptability. However, as we navigate the complex landscape of 2024, retailers face a unique set of challenges that demand innovative strategies and a fundamental shift in mindset. This white paper contrasts the impact of the 2008 recession on the retail sector with the current headwinds retailers are grappling with, while offering a comprehensive roadmap for success in this new paradigm.
The 10 Most Influential Leaders Guiding Corporate Evolution, 2024.pdfthesiliconleaders
In the recent edition, The 10 Most Influential Leaders Guiding Corporate Evolution, 2024, The Silicon Leaders magazine gladly features Dejan Štancer, President of the Global Chamber of Business Leaders (GCBL), along with other leaders.
Best Competitive Marble Pricing in Dubai - ☎ 9928909666Stone Art Hub
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Top mailing list providers in the USA.pptxJeremyPeirce1
Discover the top mailing list providers in the USA, offering targeted lists, segmentation, and analytics to optimize your marketing campaigns and drive engagement.
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The Genesis of BriansClub.cm Famous Dark WEb PlatformSabaaSudozai
BriansClub.cm, a famous platform on the dark web, has become one of the most infamous carding marketplaces, specializing in the sale of stolen credit card data.
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.AnnySerafinaLove
This letter, written by Kellen Harkins, Course Director at Full Sail University, commends Anny Love's exemplary performance in the Video Sharing Platforms class. It highlights her dedication, willingness to challenge herself, and exceptional skills in production, editing, and marketing across various video platforms like YouTube, TikTok, and Instagram.
At Techbox Square, in Singapore, we're not just creative web designers and developers, we're the driving force behind your brand identity. Contact us today.
Understanding User Needs and Satisfying ThemAggregage
https://www.productmanagementtoday.com/frs/26903918/understanding-user-needs-and-satisfying-them
We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
In this webinar, we won't focus on the research methods for discovering user-needs. We will focus on synthesis of the needs we discover, communication and alignment tools, and how we operationalize addressing those needs.
Industry expert Scott Sehlhorst will:
• Introduce a taxonomy for user goals with real world examples
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Open-E DSS V7 Asynchronous Data Replication over a LAN
1. Step-by-Step Guide
to
Open-E DSS V7 Asynchronous Data (File) Replication
over a LAN
Software Version: DSS ver. 7.00 up11
Presentation updated: July 2013
www.open-e.com
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2. Setting up Data (File) Replication over a LAN
TO SET UP DATA (FILE) REPLICATION, PERFORM THE FOLLOWING STEPS:
1. Configure hardware
2. Configure the destination node
3. Configure the source node
4. Configure replication schedule
5. Check the status of Data (File) Replication
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3. Setting up Data (File) Replication over a LAN
1. Configure hardware
Hardware Requirements
To run the Data (File) Replication on Open-E DSS V7 over LAN, a minimum of two systems are required. Logical volumes
working on the source node must have snapshots created and enabled. Both servers are working in the Local Area Network.
An example configuration is shown below:
Data Server (DSS1)
Data Server (DSS2)
Source node
Destination node
IP Address: 192.168.0.220
IP Address: 192.168.0.221
RAID System 2
RAID System 1
Volume Groups (vg00)
Volume Groups (vg00)
Snapshot
NAS volume (lv0000)
NAS volume (lv0000)
Shares: Data
Shares: Copy of Data
Data (File) Replication
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4. Setting up Data (File) Replication over a LAN
Data Server (DSS2)
Destination node
2. Configure the destination node
IP Address: 192.168.0.221
In the "CONFIGURATION"
menu, select "Volume
manager" and "Volume
groups".
Volume Groups (vg00)
Add the selected physical units
(Unit MD0) to create a new
volume group (in this case,
vg00) and click apply.
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5. Setting up Data (File) Replication over a LAN
Data Server (DSS2)
Destination node
2. Configure the destination node
IP Address: 192.168.0.221
Volume Groups (vg00)
NAS volume (lv0000)
Select the appropriate volume
group (vg00) from the list on
the left and create a new NAS
volume of the required size.
This logical volume will be the
destination of the replication
process.
After assigning an appropriate
amount of space for the NAS
volume, click the apply button.
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6. Setting up Data (File) Replication over a LAN
Data Server (DSS2)
Destination node
2. Configure the destination node
IP Address: 192.168.0.221
Volume Groups (vg00)
The destination NAS Volume is
now configured.
NAS volume (lv0000)
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7. Setting up Data (File) Replication over a LAN
Data Server (DSS2)
Destination node
2. Configure the destination node
IP Address: 192.168.0.221
Under the "CONFIGURATION"
tab, select the "NAS settings"
menu.
Data (File) Replication
In the Data (file) replication
agent function, check the
Enable data (file) replication
agent box, and click the apply
button.
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8. Setting up Data (File) Replication over a LAN
Data Server (DSS2)
Destination node
2. Configure the destination node
IP Address: 192.168.0.221
Under the "CONFIGURATION"
menu, select "NAS resources"
and "Shares".
Shares: Copy of Data
A tree listing of NAS shared
volumes (Shares) will appear
on the left side of the DSS
console. In the example, a
shared volume named Copy of
Data on lv0000 has been
created.
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9. Setting up Data (File) Replication over a LAN
Data Server (DSS2)
Destination node
2. Configure the destination node
IP Address: 192.168.0.221
After creating the new shared
volume, click on the share
name, check the box Use data
(file) replication within Data
(file) replication agent
settings function and click on
the apply button.
Data (File) Replication
NOTE:
It is strongly recommended to protect the
replication protocol with a username and
password, along with a list of allowed IP
addresses. This will prevent other data (file)
replication tasks from accessing this share.
The configuration of the
Destination Node (storage server)
is now complete.
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10. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
In the "CONFIGURATION"
menu, select "Volume
manager" and "Volume
groups".
Volume Groups (vg00)
Add the selected physical units
(Unit S001) to create a new
volume group (in this case,
vg00) and click apply.
www.open-e.com
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11. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
Volume Groups (vg00)
NAS volume (lv0000)
Select the appropriate volume
group (vg00) from the list on
the left and create a new NAS
volume of the required size.
This logical volume will be the
source of the replication
process.
After assigning an appropriate
amount of space for the NAS
volume, click the apply button.
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12. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
Snapshot
To run the replication process,
you must first define a new
snapshot to be taken of the
volume to be replicated.
The snapshot size should be
large enough to accommodate
the changes you anticipate,
10% to 15% of the logical
volume is sometimes
recommended. Next, select
"Assign to volume lv0000".
After assigning an appropriate
amount of space for the
snapshot, click the apply
button.
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13. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
NAS volume
(lv0000)
Snapshot
The snapshot is now created,
and has been assigned to the
logical volume lv0000.
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14. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
In the "CONFIGURATION"
menu, select "NAS settings".
Data (File) Replication
Check the Enable data (file)
replication agent box,
and click the apply button.
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15. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
In the "CONFIGURATION"
menu, select "NAS resources"
and "Shares".
Shares: Data
To create a share, enter the
share name in the field Name.
In this example a new share
named Data has been created.
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16. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
After the share to be replicated
has been configured, go to the
"MAINTENANCE" menu and
select "Data (file) replication".
Data (File) Replication
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17. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
Select the source share to be
replicated. Under Create new
Data (File) Replication task
function, enter a name for the
task and select the Source
share to be replicated. At this
point, a snapshot (snap00000)
of the source share will
automatically be assigned.
In the Destination IP field,
enter the IP address of the
destination server (in this
example, 192.168.0.221) and
the username/password (if
applicable) for the destination.
Next, configure the Destination
share field by clicking on the
button. In this example, the
Copy of Data share will appear.
Next, click on the apply button.
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18. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
3. Configure the source node
IP Address: 192.168.0.220
After Open-E DSS V7 Web
console, has been reloaded, the
new task (ReplicationTask)
should appear. An additional
information about the selected
replication task is visible in the
Data (file) replication task
window.
The configuration of the source
node (storage server) is now
complete.
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19. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
4. Configure replication schedule
IP Address: 192.168.0.220
Using the Create schedule for
data (file) Replication task
function, set the desired
replication schedules or
explicitly start, stop and delete
data (file) replication tasks, as
desired.
www.open-e.com
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20. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
5. Check the status of Data (File) Replication
IP Address: 192.168.0.220
In Data (file) replication tasks
function set the desired Data
(File) Replication to start, stop
and delete tasks.
Click on the
button with the
task name (in this case
ReplicationTask) to display
detailed information on the
current replication task
(the replication task running at
7p.m.).
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21. Setting up Data (File) Replication over a LAN
Data Server (DSS1)
Source node
5. Check the status of Data (File) Replication
IP Address: 192.168.0.220
To obtain detailed information
about the progress of Data
(File) Replication tasks, under
the "STATUS" menu, select
"Tasks". Then, click Data (File)
Replication tasks and select
the task.
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22. Setting up Data (File) Replication over a LAN
Data Servers (DSS1 and DSS2)
Source and Destination node
5. Check the status of Data (File) Replication
IP Address: 192.168.0.220 and 192.168.0.221
Share: Data
Once Data (File) Replication
task is completed, all data from
the "Data" share will be
available on the "Copy of data"
share.
Share: Copy of Data
The configuration of the source and destination nodes
for asynchronous Data (File) Replication is now complete.
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