Posts Tagged ‘7.1’

Top 20 EMC Isilon support documents in June 2014

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

One of the goals of this blog is to share the most useful EMC® Isilon® support-related content that we have to offer. In this post, we’re highlighting 20 of the most viewed knowledgebase (KB) articles and product documents from the month of June.

We hope these documents will help you to quickly find an answer to a common question or resolve an issue.

Top 10 KB articles

To access these KB articles, log in to the EMC Online Support site. Articles in bold are new to the top 10 list.

  1. OneFS 7.1.0.3 SMB and Authentication Rollup Patch (174372)
  2. OneFS 7.0.2.9: SMB and Authentication Rollup Patch (172623)
  3. Best practices for NFS client settings (90041)
  4. How to create SPN account to allow Kerberos authentication using SmartConnect DNS entries (16528)
  5. How to reset a node to factory defaults (16696)
  6. Troubleshooting performance issues (88844)
  7. Visio Stencils of Isilon Cluster Storage Systems (90170)
  8. How to configure Windows DNS for a SmartConnect zone (183530)
  9. How to reimage a node using a USB flash drive (16582)
  10. Active Directory clients cannot connect to the cluster after the machine account password is changed (169843)

 

Top 10 product documents

To access these PDF documents, log in to the EMC Online Support site. Documents in bold are new to the top 10 list.

  1. Current Isilon Software Releases
  2. Isilon Supportability and Compatibility Guide
  3. OneFS 7.1 CLI Administration Guide
  4. OneFS 7.1.0 MR Release Notes
  5. OneFS 7.1 Web Administration Guide
  6. Current Isilon OneFS patches
  7. OneFS 7.0.2 Administration Guide
  8. OneFS 7.1 Release Notes
  9. OneFS 7.0.1 Administration Guide
  10. OneFS 7.0.2 Command Reference

 

If you have questions or feedback about this blog, send an email to isi.knowledge@emc.com. To provide documentation feedback or request new content, send an email to isicontent@emc.com.

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Find Isilon help content on the EMC Isilon online community

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

You now have a fast and easy option for downloading EMC® Isilon® help content: visit the EMC Isilon online community.

Recently, the Isilon Community was enhanced in an effort to bring together Isilon-related content—including discussions and documentation—into one place and make it searchable on popular search engines. Here is a list of OneFS and Isilon documentation you can access immediately (you many have to log in to your EMC Community Network [ECN] account to access some of the documents).

Document Title

Overview

OneFS Version

OneFS Web Administration Guide A comprehensive guide to administering your cluster from the web administration interface.

 

OneFS CLI Administration Guide* A comprehensive guide to administering your cluster from the command-line interface. OneFS 7.1
Isilon Site Preparation and Planning* Learn about node specifications, switches and cables, networking topology, and other site installation topics. All versions
EMC Isilon Upgrade Planning and Preparation Includes steps for planning, completing, and troubleshooting a OneFS upgrade.
Backup and Recovery Guide Learn about methods for backing up your cluster, such as SyncIQ and NDMP. OneFS 7.1
Current Isilon Software Releases Learn which releases are available for Isilon OneFS, OneFS software modules, and Isilon firmware packages. All versions

* Requires an EMC Community Network (ECN) account

 

Search for technical white papers

The EMC Isilon Community also features technical white papers. White papers typically describe a solution to a specific problem or scenario. For example, you can download technical white papers on topics such as Hadoop implementation, data migration, electronic design automation, and multiprotocol security. To search for these white papers and additional Isilon documentation, go to the Content tab of the Isilon Community, click on the Document icon, and filter by the “documentation” tag.

How to find more help content

The EMC Isilon Community is a good source for Isilon-related content. However, additional Isilon help documentation is available only on the EMC Online Support site, including:

  • Knowledgebase articles
  • EMC Technical Advisories
  • Software downloads (except the OneFS 7.1.0.1 simulator, which is available for download on the EMC Isilon Community)
  • Help documentation for all OneFS versions

To begin your search, first log in to the EMC Online Support site, go to the OneFS product page, and enter your search terms. Watch the video, How to find content on the EMC Online Support site, for more information.

Start a conversation

Have a question or feedback about Isilon content? Visit the online EMC Isilon Community to start a discussion. If you have questions or feedback about this blog, send an email to isi.knowledge@emc.com. To provide documentation feedback or request new content, send an email to isicontent@emc.com.

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Top 20 EMC Isilon support documents in May 2014

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

One of the goals of this blog is to share the most useful EMC® Isilon® support-related content that we have to offer. In this post, we’re highlighting 20 of the most viewed knowledgebase (KB) articles and product documents from the month of May.

We hope these documents will help you to quickly find an answer to a common question or resolve an issue.

Top 10 KB articles

To access these KB articles, log in to the EMC Online Support site. Articles in bold are new to the top 10 list this month.

  1. OneFS 7.1 SMB and Authentication Rollup Patch (174372)
  2. OneFS 7.0.2 SMB and Authentication Rollup Patch (172623)
  3. Best practices for NFS client settings (90041)
  4. How to reset a node to factory defaults (16696)
  5. How to upgrade firmware on Intel (QLogic) 12300 and 12800 InfiniBand switches (170524)
  6. Troubleshooting performance issues (88844)
  7. How to create a bootable image of OneFS on a USB flash drive (16691)
  8. OneFS 7.0.0 – 7.0.1.2: The SmartConnect zone is not available, or all clients connect to one node in the SmartConnect zone in OneFS 7.0.x (91535)
  9. OneFS sysctl commands (89334)
  10. How to reimage a node using a USB flash drive (16582)

 

Top 10 product documents

To access these PDF documents, log in to the EMC Online Support site. Documents in bold are new to the top 10 list this month.

  1. Current Isilon Software Releases
  2. OneFS 7.1 CLI Administration Guide
  3. Isilon Supportability and Compatibility Guide
  4. OneFS 7.1.0 MR Release Notes
  5. OneFS 7.1 Web Administration Guide
  6. OneFS 7.0.2 Administration Guide
  7. OneFS 7.0.1 Administration Guide
  8. Current Patches for Isilon OneFS 7.1
  9. Current Patches for Isilon OneFS 7.0
  10. OneFS 7.0.2 Command Reference

 

Start a conversation

Have a question or feedback about Isilon content? Visit the online EMC Isilon Community to start a discussion. If you have questions or feedback about this blog, send an email to isi.knowledge@emc.com. To provide documentation feedback or request new content, send an email to isicontent@emc.com.

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Top 20 EMC Isilon support documents in April 2014

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

One of the goals of this blog is to share the most useful EMC® Isilon® support-related content that we have to offer. In this post, we’re highlighting 20 of the most viewed knowledgebase (KB) articles and product documents from the month of April.

We hope these documents will help you to quickly find an answer to a common question or resolve an issue.

Top 10 KB articles

To access these KB articles, log in to the EMC Online Support site. Articles in bold are new to the top 10 list this month.

  1. OpenSSL Heartbeat Vulnerability (Heartbleed) in EMC products (185965)
  2. How to upgrade firmware on Intel (QLogic) 12300 and 12800 InfiniBand switches (170524)
  3. OneFS 7.1 SMB and Authentication Rollup Patch (174372)
  4. OneFS 7.0.2 SMB Rollup Patch (172623)
  5. Impact of OpenSSL “heartbleed” vulnerability in InsightIQ virtual machines (186055)
  6. Impact of CVE-2014-0160 OpenSSL “heartbleed” vulnerability on Isilon clusters (185961)
  7. Best practices for NFS client settings (90041)
  8. Patches available for EMC Isilon OneFS (88358)
  9. Troubleshooting performance issues (88844)
  10. How to create SPN accounts to allow Kerberos authentication using SmartConnect DNS entries (16528)

 

Top 10 product documents

To access these PDF documents, log in to the EMC Online Support site. Documents in bold are new to the top 10 list this month.

  1. OneFS 7.1 CLI Administration Guide
  2. Current Isilon Software Releases
  3. Isilon Supportability and Compatibility Guide
  4. OneFS 7.1 Web Administration Guide
  5. OneFS 7.1.0 MR Release Notes
  6. OneFS 7.0.1 Administration Guide
  7. OneFS 7.0.2 Administration Guide
  8. Current Patches for Isilon OneFS 7.0
  9. OneFS 7.0.2 Command Reference
  10. Current Patches for Isilon OneFS 7.1

 

If you have questions or feedback about this blog, send an email to isi.knowledge@emc.com. To provide documentation feedback or request new content, send an email to isicontent@emc.com.

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Get your hands on EMC Isilon OneFS 7.1 at EMC World 2014

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

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EMC World 2014 is around the corner. If you plan to be in Las Vegas, Nevada on May 5-8 for this event, you have the opportunity to try out the EMC® Isilon® OneFS operating system in person.

There will be three labs hosted by EMC Isilon that are available throughout the conference, where you can test drive new features and functionality in OneFS using real data.

  • Isilon Cluster Setup, Configuration, and Management (HOL 29)
    An introductory lab that demonstrates how to create a storage cluster, join the cluster to an Active Directory domain, navigate the OneFS web administration interface, and create and manage directories or shares.
  • Isilon OneFS 7.1 Enhancements (HOL 30)
    An intermediate lab that explores the enterprise-ready enhancements built into OneFS 7.1.
  • Deploying Hadoop with EMC Isilon and VMware (HOL 28)
    An advanced lab that walks you through the process of deploying and using your first Hadoop cluster. Learn how to use VMware Big Data Extensions to deploy a small Hadoop cluster with an EMC Isilon NAS storage cluster.

Anyone can sign up for the labs and attend at any time. All labs are self-paced and Isilon representatives will be available to answer any questions you might have. For lab hours and information about how to register, visit the EMC World vPass website.

Take a test drive with OneFS 7.1

This blog has covered several of the enhancements and features included in OneFS 7.1. If you’re curious about OneFS 7.1 and want to take it for a test drive, visit the OneFS 7.1 Enhancements (HOL 30) lab. Here’s a closer look at the following features will be covered in this lab session:

  • Role based access control
  • EMC Isilon SmartDedupe™
  • EMC Isilon SyncIQ™
  • Audting

Role Based Access Control

Role based access control (RBAC) in OneFS 7.1 enables you to control configuration-level access of your Isilon cluster through roles and privileges. OneFS 7.1 comes with built-in administrator roles: SecurityAdmin, SystemAdmin, AuditAdmin, and VMwareAdmin. You can also create custom roles with assigned privileges and add users and groups to those roles.

In this lab, you will learn how to:

  • View built-in roles
  • Create a custom role
  • Add privileges to a role
  • Add a user to a role

If you are unable to attend EMC World, but would like an RBAC demonstration, watch the following video, “Technical Demo: Role Based Access Control.”

EMC Isilon SmartDedupe™

When you want to save space on your EMC Isilon cluster, use EMC Isilon SmartDedupe™ to remove, or deduplicate, redundant data. SmartDedupe deduplicates data by scanning an Isilon cluster for identical data blocks. When it finds redundant data blocks, it moves one data block to a shadow store. It then deletes the duplicate block from the original file and replaces it with a pointer to the shadow store. For more information, watch the video, “Enterprise Features of EMC Isilon OneFS 7.1: SmartDedupe.”

dedupe assessment report

Figure 1: A DedupeAssessment report. Space that can be recovered after deduplication is circled in red.

The deduplication process is performed through jobs that are managed in the same way you manage other cluster maintenance jobs. It is recommended that you run deduplication jobs when clients are not modifying data on the cluster. This maximizes the amount of space you can save. It is also recommended that you run a deduplication job every ten days.

To begin the deduplication process, first determine how much space you can save on specified directories by running a DedupeAssessment job and viewing a DedupeAssessment report (Figure 1). You can then run a Dedupe job on those directories to then remove redundant data and place it in the shadow store.

In the OneFS 7.1 Enhancements (HOL 30) lab, you will learn how to:

  1. Start a DedupeAssessment job
  2. View active jobs
  3. View the deduplication assessment report
  4. Activate the SmartDedupe license
  5. Start a Dedupe job
  6. View the deduplication report

EMC Isilon SyncIQ™

For data protection and disaster recovery, EMC Isilon SyncIQ™ replicates data from one Isilon cluster to another. In the event of disaster scenario where your original cluster goes down, you can retrieve replicated data stored on your backup cluster.

synciq_7-1

Figure 2: A new option (circled in red) for SyncIQ policies, which is available in OneFS 7.1

To replicate data using SyncIQ, first create a SyncIQ policy in OneFS. The policy specifies the source directory and backup/target cluster, and when to run the replication job. In OneFS 7.1, there is a new policy option available that enables OneFS to replicate data whenever the source directory is modified (Figure 2). This enhancement ensures that data is replicated as soon as a change occurs, independent of the replication job schedule.

In the OneFS 7.1 Enhancements (HOL 30) lab, you will learn how to:

  1. Activate a SyncIQ license
  2. Configure a SyncIQ policy
  3. Verify that the SyncIQ policy successfully synchronized between a source and target cluster

Auditing

OneFS 7.1 can audit system configuration and SMB protocol access events on your Isilon cluster. To start collecting auditing information, simply enable configuration change auditing or SMB protocol access auditing in either the OneFS web administration interface or the OneFS command-line interface (Figure 3). System configuration changes and changes performed on files and folders through the SMB protocol are recorded in an auditing log. Protocol auditing logs can be exported to Varonis DatAdvantage® or other third-party vendors that support the EMC Common Event Enabler (CEE) framework. For more information, watch the video, “Enterprise Features of EMC Isilon OneFS 7.1: Auditing”.

Figure 3: How to enable auditing (circled in red) in OneFS 7.1 web administration interface.

Figure 3: How to enable auditing (circled in red) in OneFS 7.1 web administration interface.

In the OneFS 7.1 Enhancements (HOL 30) lab, you will learn how to:

  1. Enable auditing
  2. Make an access zone into an audited zone
  3. Add an audit event, which will modify the audited zone to audit different events
  4. Generate an event
  5. View and locate audit logs
  6. View event forwarding
  7. View the AuditAdmin role
  8. Open DatAdvantage and view user statistics and event details

For more information

For more details about these features, refer to OneFS 7.1 release notes, OneFS 7.1 Web Administration Guide, and the OneFS 7.1 CLI Administration Guide.

For more information about Isilon sessions and labs at EMC World, visit the EMC World 2014 vPass website to browse the EMC World Session Catalog for more information.

The top 20 EMC Isilon support documents in March 2014

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

One of the goals of this blog is to share the most useful EMC Isilon support-related content that we have to offer. In this post, we’re highlighting 20 of the most viewed knowledgebase (KB) articles and product documents from the month of March.

We hope these documents will help you to quickly find an answer to a common question or resolve an issue.

Top 10 KB articles

To access these KB articles, log in to the EMC Online Support site. Articles in bold are new to the top 10 list this month.

  1. How to upgrade firmware on Intel (QLogic) 12300 and 12800 InfiniBand switches (170524)
  2. How to download OneFS 7.1.0.1 (172492)
  3. OneFS 7.0.2 SMB Rollup Patch (172623)
  4. OneFS 7.1 SMB and Authentication Rollup Patch (174372)
  5. Best practices for NFS client settings (90041)
  6. Patches available for EMC Isilon OneFS (88358)
  7. OneFS sysctl commands (89334)
  8. How to reset a node to factory defaults (16696)
  9. How to create SPN accounts to allow Kerberos authentication using SmartConnect DNS entries (16528)
  10. Troubleshooting performance issues (88844)

 

Top 10 product documents

To access these PDF documents, log in to the EMC Online Support site. Documents in bold are new to the top 10 list this month.

  1. OneFS 7.1 CLI Administration Guide
  2. Isilon Supportability and Compatibility Guide
  3. Current Isilon Software Releases
  4. OneFS 7.0.2 Administration Guide
  5. OneFS 7.1 Web Administration Guide
  6. Current Patches for Isilon OneFS 7.0
  7. OneFS 7.1.0 MR Release Notes
  8. OneFS 7.0.1 Administration Guide
  9. OneFS 7.0.2 Command Reference
  10. OneFS 7.0.2.5 Release Notes

 

If you have questions or feedback about this blog, send an email to isi.knowledge@emc.com. To provide documentation feedback or request new content, send an email to isicontent@emc.com.

Role-based access control in EMC Isilon OneFS 7.1: An overview

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

In EMC® Isilon® OneFS® 7.0 and 7.1, you can use role-based access control (RBAC) for administration tasks in place of a root or administrator account. A role is a collection of OneFS privileges that are limited to an area of administration. For example, you can create custom roles for security, auditing, storage, or backup tasks. Privileges are assigned to roles. As a user logs in to the cluster through the Platform API, the OneFS command-line interface, or the OneFS web administration interface, they’re granted privileges based on their role membership.

For information on how to create and manage roles through the OneFS command-line interface, see the OneFS 7.1 CLI Administration Guide – page 252 (requires login to the EMC Online Support site).

For an overview about RBAC in OneFS 7.1, watch the following video, “Enterprise Features in OneFS 7.1: Role Based Access Control.”

If you have questions or feedback, send an email to isi.knowledge@emc.com. To provide documentation feedback or request new content, send an email to isicontent@emc.com.

Video Transcript

Hello, I’m Andrey Tychkin with EMC Isilon.

In this video, we’ll talk about Role Based Access Control or RBAC, a feature of OneFS 7.1.

Role Based Access Control allows us to delegate specific administration tasks to users of the OneFS cluster.

Let’s take an example.

Let’s say I’m a NAS administrator and I want my Windows team to manage SMB administration on the cluster separate from, say, my UNIX team.

I’ll start by creating a role and giving it a meaningful name, such as SMB-ADMIN.

Once the role is created, I can add some privileges to it.

Privileges are sets of allowable actions.

They can be read-only for monitoring, or they can be read-write for actual configuration changes.

For SMB administration, I’ll need an SMB setting privilege and a WEB UI log in privilege.

We can also choose from one of the four predefined roles in OneFS which already have privileges assigned to them.

They are SecurityAdmin for RBAC administration, SystemAdmin for general system administration tasks, VMwareAdmin for managing backups of virtual machines, and AuditAdmin for Auditing.

Once we have our roles and privileges set up, all we need to do is add some members to it.

Members can be any users from authentication providers such as AD, LDAP, or NIS.

In our case, it’s our friend Mike from AD who, once he’s added to this role, he’s able to administer SMB on this cluster.

Role based access control is managed from the CLI by using the isi auth roles command.

Detailed information on RBAC is available in the OneFS Administration Guide.

If you have questions or want to implement OneFS 7.1 features in your environment, please contact your account team.

Thank you for watching.

A closer look at EMC Isilon SmartDedupe and the Isilon OneFS 7.1 Job Engine

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

We recently learned that our blog readers are most interested in the new EMC Isilon SmartDedupe software offering and the Job Engine enhancements incorporated into in the recently released EMC Isilon OneFS 7.1.

In this video, we take a closer look at these features. First, we cover basic concepts about SmartDedupe and Job Engine performance enhancements in OneFS 7.1. Next, we provide brief demonstrations of how to use these features in the OneFS web administration interface. This video also highlights details about data at rest encryption in OneFS 7.1.

Download the EMC Isilon OneFS 7.1 release notes for more information. You can also review the video transcript below.

Video Transcript

Hello, I’m André Morrissen, a Senior Technical Writer with the Information Development team.

Version 7.1 of OneFS contains numerous enhancements that will improve the performance of your Isilon cluster.

In this video, we’ll take a look at a SmartDedupe, job engine improvements, and data at rest encryption and find out how they can improve your workflow.

SmartDedupe is a new licensed feature of OneFS which enables you to save storage space on your cluster by reducing redundant data—in other words, by deduplicating that data.

SmartDedupe is most beneficial for workflows that incorporate large amounts of duplicate data, such as archiving or when a large amount of virtual machines are stored on a cluster.

As you write files to the cluster, some of those files or blocks of data in the files might be duplicates. You can run a deduplication job that scans the file system to see if that data already exists. If it does, OneFS moves that data to a hidden file called a shadow store and replaces the duplicate data in the files with a pointer to the shadow store.

Deduplication is applied at the subdirectory level and targets all files and directories underneath one or more root directories.

The deduplication job is set to run at low priority by default, so impact to your workflow should be minimal. However, it’s a good idea to wait until users have finished modifying their files on the cluster before you run the job.

You can perform the following deduplication tasks from the OneFS web administration interface.

Assign specific subdirectories for deduplication.

Run an assessment job to determine how much space you might save in a given directory.

And view detailed reports of deduplication jobs.

OneFS 7.1 includes major improvements to the job engine, the system that helps you schedule and manage maintenance jobs on your cluster.

As with previous versions of OneFS, the job engine can adjust jobs based on the amount of cluster resources available. For example, if clients require more system resources, threads allocated to the job engine are decreased.

However, now you can run up to three jobs simultaneously, with a few exceptions that keep similar types of jobs from colliding. For example, you can run an AutoBalance, IntegrityScan, and DedupeAssessment job all at the same time.

OneFS 7.1 also introduces support for Data at Rest Encryption.  With this feature, you’ll be able to create a cluster of nodes that contain self-encrypting drives or SEDs. Data at Rest Encryption provides data security that meets specific regulatory requirements for financial and governmental workflows.

Isilon’s use of hardware-based encryption provides the following benefits:

Less consumption of system resources.

Removed drives remain encrypted, which prevents data theft.

The data encryption is performed at the drive level using special processors on each SED that provide 256-bit AES encryption protection. The encryption has less than 1% impact on the performance of the drives themselves.

If you’re interested in creating a cluster with SEDs and using Data at Rest Encryption, contact your account representative.

For more information about the features in this videos, see the OneFS Web Administration.

For a full list of new features, see the OneFS 7.1 Release Notes.

Thanks for watching.

EMC Isilon OneFS 7.1 features and enhancements poll results

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

At the beginning of the month, we posted a poll asking our blog readers which EMC Isilon OneFS 7.1 features or enhancements they were wanted to learn more about. Here are the results:

EMC Isilon OneFS 7.1 poll results

In the next several weeks, we’ll post content about Job Engine enhancements and SmartDedupe in OneFS 7.1.

If you have a question, comment, or a request for content about a particular OneFS feature, contact us at isi.knowledge@emc.com. Or leave a comment on this blog.

Poll: Which EMC Isilon OneFS 7.1 features do you want to know more about?

Kirsten Gantenbein

Kirsten Gantenbein

Principal Content Strategist at EMC Isilon Storage Division
Kirsten Gantenbein
Kirsten Gantenbein

EMC Isilon OneFS 7.1 is now available. This release includes several new features and enhancements, and we want to know what you’re most interested in learning more about.

Your answers to our community poll will help us develop support-related content to publish on our blog and EMC Online Support.