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.
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 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.
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.
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 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 instructions for installing Oracle Database 11g Release 2 on Linux. It begins with hardware and software requirements, then describes configuring the Linux kernel by setting parameters for shared memory, semaphores, file handles, and IP ports. It also covers creating UNIX groups and the Oracle software owner user. The instructions are presented in steps that minimize complexity to accomplish the installation.
This document provides requirements and kernel parameter settings for installing Oracle9i Release 1 (9.0.1) on HP-UX 11.0 (64-bit). It outlines the minimum memory, disk space, operating system patches, and other software needed. The kernel parameter settings specified are the minimum required to run Oracle9i with a single database instance. The document also provides links to Oracle documentation and contains sections on documentation, installation issues, product issues, and post-installation issues related to Oracle9i.
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.
This document provides instructions for installing an Oracle 11gR2 RAC database using raw devices on an AIX system. It discusses hardware and network requirements including configuring shared storage using HACMP. It provides details on installing Oracle Clusterware and database software, and creating the database. Key steps include preparing the system, installing Grid Infrastructure, installing the database software, and using DBCA or manual methods to create the database.
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 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.
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.
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.
This document provides instructions for implementing an Oracle 11g R2 Real Application Cluster on a Red Hat Enterprise Linux 5.0 system using a two-node configuration. It describes pre-installation steps including hardware and network configuration, installing prerequisite packages and libraries, and configuring the Oracle ASM library driver. Detailed steps are provided for installing Oracle Grid Infrastructure and database software, and configuring the single client access name and storage area network.
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
The document provides examples of commands for using the Navisphere CLI to manage various aspects of an EMC storage system, such as:
1. Listing front-end port speeds, rebooting the SP, getting disk and RAID group information, setting cache parameters, creating RAID groups, binding and modifying LUNs.
2. Creating storage groups, adding LUNs to storage groups and connecting hosts to storage groups.
3. Summarizing how to calculate the stripe size of a LUN based on the RAID type and number of disks in the RAID group.
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 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.
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 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.
Step by Step Restore rman to different hostOsama Mustafa
1. Take a backup of the database and archived logs on the source system using RMAN.
2. Copy the backup files to the new target system using the same directory structure.
3. Restore the control file, SPFILE, and database files to the target system using RMAN, changing the data file locations and redo log file locations as needed.
4. Open the database with a resetlogs after restoring the database, control file, and archived redo logs from backup.
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.
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 provides instructions for installing Oracle Database 11g Release 2 on Linux. It begins with hardware and software requirements, then describes configuring the Linux kernel by setting parameters for shared memory, semaphores, file handles, and IP ports. It also covers creating UNIX groups and the Oracle software owner user. The instructions are presented in steps that minimize complexity to accomplish the installation.
This document provides requirements and kernel parameter settings for installing Oracle9i Release 1 (9.0.1) on HP-UX 11.0 (64-bit). It outlines the minimum memory, disk space, operating system patches, and other software needed. The kernel parameter settings specified are the minimum required to run Oracle9i with a single database instance. The document also provides links to Oracle documentation and contains sections on documentation, installation issues, product issues, and post-installation issues related to Oracle9i.
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.
This document provides instructions for installing an Oracle 11gR2 RAC database using raw devices on an AIX system. It discusses hardware and network requirements including configuring shared storage using HACMP. It provides details on installing Oracle Clusterware and database software, and creating the database. Key steps include preparing the system, installing Grid Infrastructure, installing the database software, and using DBCA or manual methods to create the database.
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 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.
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.
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.
This document provides instructions for implementing an Oracle 11g R2 Real Application Cluster on a Red Hat Enterprise Linux 5.0 system using a two-node configuration. It describes pre-installation steps including hardware and network configuration, installing prerequisite packages and libraries, and configuring the Oracle ASM library driver. Detailed steps are provided for installing Oracle Grid Infrastructure and database software, and configuring the single client access name and storage area network.
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
The document provides examples of commands for using the Navisphere CLI to manage various aspects of an EMC storage system, such as:
1. Listing front-end port speeds, rebooting the SP, getting disk and RAID group information, setting cache parameters, creating RAID groups, binding and modifying LUNs.
2. Creating storage groups, adding LUNs to storage groups and connecting hosts to storage groups.
3. Summarizing how to calculate the stripe size of a LUN based on the RAID type and number of disks in the RAID group.
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 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.
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 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.
Step by Step Restore rman to different hostOsama Mustafa
1. Take a backup of the database and archived logs on the source system using RMAN.
2. Copy the backup files to the new target system using the same directory structure.
3. Restore the control file, SPFILE, and database files to the target system using RMAN, changing the data file locations and redo log file locations as needed.
4. Open the database with a resetlogs after restoring the database, control file, and archived redo logs from backup.
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.
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.
1. There are different levels of data recovery in SharePoint including content recovery, site recovery, and disaster recovery.
2. Content recovery involves using the recycle bin or versioning to recover documents, while site recovery recovers accidentally deleted or corrupted sites through site administrators.
3. Disaster recovery involves performing recoveries using built-in tools or external tools, and potentially migrating sites, databases, or farms to new hardware through farm administrators.
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
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
This document provides information about installing and configuring Linux, Apache web server, PostgreSQL database, and Apache Tomcat on a Linux system. It discusses installing Ubuntu using VirtualBox, creating users and groups, setting file permissions, important Linux files and directories. It also covers configuring Apache server and Tomcat, installing and configuring PostgreSQL, and some self-study questions about the Linux boot process, run levels, finding the kernel version and learning about NIS, NFS, and RPM package management.
Introduction to Stacki at Atlanta Meetup February 2016StackIQ
An introduction to Stacki-the fastest bare metal Linux server provisioning tool from the Stacki Atlanta kickoff meetup on 2/23/16 at the Microsoft Innovation Center. Greg Bruno is the VP Engineering at StackIQ.
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.
RH202 CertMagic Exam contains all the questions and answers to pass RH202 IT Exam on first try. The Questions & answers are verified and selected by professionals in the field and ensure accuracy and efficiency throughout the whole Product
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.
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
Dear All,
Hope all are doing well!
Here we are posting same model which we have posted earlier in 11g, but now we have implemented same in ODI 12C(12.2.1.0.0) with slight changes.
Please review it and Keep ODIING !!!
Thanks,
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.
The document provides an overview of key forensic artifacts and changes in the Windows Vista operating system. In 3 sentences:
Vista introduced changes to the Recycle Bin, encryption with EFS keys on smart cards, default folder organization with junction links, registry virtualization for non-admin writes, an updated thumbnail cache format, new event log format with .evtx extension, and use of volume shadow copies for restoring previous versions of files and retrieving deleted data through differential disk imaging. Analysis of Vista systems requires examining multiple registry hives and investigating artifacts like prefetch files, volume shadow copies, and the thumbnail cache for evidentiary value.
Quickly learn how to drive patchVantage and understand the benefits using the presentation in conjunction with the AWS Cloud Instance. This is a real-time actual Oracle Database Administration session
Here are the key points covered in the essay:
- Exercise 15.1 involves creating a custom backup job in Windows 7 to back up selected files and folders to a hard disk partition.
- The C: system drive does not appear as a backup destination because you cannot back up a drive to itself.
- A warning appears when selecting the X: drive for backup because although it appears as a separate drive letter, it is physically located on the same hard disk as the system drive C:. Backing up to this location would not provide the benefits of an off-site backup if the hard disk failed.
- When selecting folders and files for backup, you must ensure the selected items are not part of an operating system
Rapid Install automates the installation of Oracle Applications Release 12 and simplifies both standard and advanced installations. It installs required technology stack components like Oracle Database 10g, Oracle Application Server, Oracle Developer and configures them. Preparing for Rapid Install involves creating operating system accounts, setting up a stage directory to copy installation files to shorten installation time, and validating the environment meets requirements.
This document provides instructions for installing and configuring IBM Tivoli System Automation on AIX to provide high availability for a DB2 UDB BCU. It describes downloading and installing Tivoli System Automation and required policies. It then discusses preparing the nodes, configuring Tivoli System Automation resources like NFS and DB2, and testing the failover of those resources.
Similar to Open-E DSS V7 Asynchronous Data Replication within a System (20)
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.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
AI-Powered Food Delivery Transforming App Development in Saudi Arabia.pdfTechgropse Pvt.Ltd.
In this blog post, we'll delve into the intersection of AI and app development in Saudi Arabia, focusing on the food delivery sector. We'll explore how AI is revolutionizing the way Saudi consumers order food, how restaurants manage their operations, and how delivery partners navigate the bustling streets of cities like Riyadh, Jeddah, and Dammam. Through real-world case studies, we'll showcase how leading Saudi food delivery apps are leveraging AI to redefine convenience, personalization, and efficiency.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Climate Impact of Software Testing at Nordic Testing Days
Open-E DSS V7 Asynchronous Data Replication within a System
1. Step-by-Step Guide
to
Open-E DSS V7 Asynchronous Data (File) Replication
within a System
Software Version: DSS ver. 7.00 up11
Presentation updated: July 2013
www.open-e.com
1
2. Setting up Data (File) Replication within a System
TO SET UP DATA (FILE) REPLICATION, PERFORM THE
FOLLOWING STEPS:
1. Configure Hardware
2. Configure the destination volume
3. Configure the source volume
4. Configure Schedule replication
5. Check the status of Data (File) Replication
www.open-e.com
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3. Setting up Data (File) Replication within a System
1. Configure Hardware
Hardware Requirements
To run the Data (File) Replication on Open-E DSS V7, a minimum of two RAID arrays are required on one system. Logical
volumes working on RAID Array 1 must have snapshots created and enabled. An example configuration is shown below:
Data Server (DSS)
IP Address:192.168.0.220
Raid Array 1
Raid Array 2
Primary
Secondary
Volume Groups (vg00)
Volume Groups (vg01)
Snapshot
(snap00000)
NAS volume (lv0000)
NAS volume (lv0100)
Shares: Data
Shares: Copy of Data
Data (File)
Replication
www.open-e.com
3
4. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 2
2. Configure the destination volume
IP Address:192.168.0.220
In the "CONFIGURATION"
menu, select "Volume
manager" and "Volume
groups"
Volume Groups (vg01)
Add the selected physical units
(Unit S002) to create a new
volume group (in this case,
vg01) and click apply
www.open-e.com
4
5. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 2
2. Configure the destination volume
IP Address:192.168.0.220
Volume Groups (vg01)
NAS volume (lv0100)
Select the appropriate volume
group (vg01) from the list on
the left and create a new NAS
volume of the required size.
This logical volume lv0100 will
be the destination of the
replication process.
After assigning an appropriate
amount of space for the NAS
volume, click the apply button
www.open-e.com
5
6. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 2
2. Configure the destination volume
IP Address:192.168.0.220
In the "CONFIGURATION"
menu, select “NAS settings”
Data (File) Replication
In the Data (file) replication
agent function, check the
Enable data (file) replication
agent checkbox, and click the
apply button
www.open-e.com
6
7. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 2
2. Configure the destination volume
IP Address:192.168.0.220
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 lv0100 has
been created.
www.open-e.com
7
8. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 2
2. Configure the destination volume
IP Address:192.168.0.220
After creating the new shared
volume, click on the share
name, check Use data (file)
replication checkbox within
Data (file) replication agent
settings function and click
apply.
Data (File) Replication
NOTE:
It is strongly recommended protecting the
replication protocol with a user name and
password, along with a list of allowed IP
address. This will prevent other Data (File)
Replication tasks from accessing this share.
The configuration of the destination
volume is now complete.
www.open-e.com
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9. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
In the "CONFIGURATION",
select "volume manager " and
"Volume groups"
Volume Groups (vg00)
Add the selected physical units
(Unit S000) to create a new
volume group (in this case,
vg00) and click apply.
www.open-e.com
9
10. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
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
www.open-e.com
10
11. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
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, you select
"Assign to volume lv0000".
Snapshot
After assigning an appropriate
amount of space for the new
snapshot, click the apply
button.
www.open-e.com
11
12. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
NAS volume
(lv0000)
Snapshot (snap00000)
The Snapshot is now created,
and has been assigned to the
logical volume lv0000.
www.open-e.com
12
13. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
Under the "CONFIGURATION"
menu, select "NAS resources"
and Shares.
Shares: 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
Data has been created.
The configuration of the source
volume is now complete.
www.open-e.com
13
14. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
After the share to be replicated
has been configured, go to the
"MAINTENANCE" menu and
choose Data (file) replication.
Data (file) Replication
www.open-e.com
14
15. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
Select the source share to be
replicated. Under the 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, 192.168.0.220) 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 appears.
Click on the apply button.
www.open-e.com
15
16. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
3. Configure the source volume
IP Address:192.168.0.220
After Open-E DSS V7 Web
console has been reloaded, the
new task should appear.
Additional information about the
selected replication task is
visible in the Data (file)
replication task function.
The configuration of the source
volume is now complete.
www.open-e.com
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17. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
4. Configure Schedule replication
IP Address:192.168.0.220
Use the Create
schedule for data (file)
replication task function to 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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18. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
4. Configure Schedule replication
IP Address:192.168.0.220
In the Data (file) replication
tasks function set the desired
data (file) replication to start or
stop, or you can delete tasks.
Click on the
button next
to the task name (in this case
Replication Task) to display
detailed information of the
current replication task
(the replication task running at
1 p.m.)
www.open-e.com
18
19. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1
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”. Next click Data (File)
Replication tasks and select
the Tasks
www.open-e.com
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20. Setting up Data (File) Replication within a System
Data Server (DSS)
Raid Array 1 and 2
5. Check the status of Data (File) Replication
IP Address:192.168.0.220
Share: Data
After the end of the Data (File)
Replication task all data from
the "Data" share are available
on the "Copy of data" share.
Share: Copy of Data
The configuration of the source and destination volumes for asynchronous
Data (File) Replication is now complete.
www.open-e.com
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