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VCS-352 exam Dumps Source : Administration of Storage Foundation and HA 6.0 for Windows
Test Code : VCS-352
Test Name : Administration of Storage Foundation and HA 6.0 for Windows
Vendor Name : Veritas
: 286 Real Questions
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shoppers who leverage the Symantec statistics center foundation can recognise potent operational advantages such because the means to coach their team of workers on one set of tools instead of dozens of disparate seller-selected tools; improved negotiating leverage and suppleness in settling on amongst any important storage and server seller; and greater utilization of server and storage hardware property. in addition, shoppers can obtain tremendous direct can charge discounts. with the aid of standardizing on options like Veritas Storage basis 5.0 and Veritas Cluster Server 5.0, organisations can steer clear of deciding to buy duplicative server and storage software from numerous providers, and recognise significant storage hardware discounts with the aid of relocating data from excessive-cost tier one storage to reduce cost tier two storage.
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Pricing and Availability
Veritas Storage foundation 5.0, Veritas quantity Replicator 5.0, Veritas Storage foundation primary and Veritas Cluster Server 5.0 can be found now via Symantec's direct revenue force, business VAR channel, gadget integrators, and choose OEM partners. Veritas Storage foundation simple can also be downloaded at www.symantec.com/sfbasic. Storage groundwork management Server can also be downloaded at www.symantec.com/sfms. Veritas Storage groundwork 5.0 and Veritas Cluster Server 5.0 are licensed per server tier or per processor. Veritas Storage foundation fundamental is purchasable free. The non-compulsory annual help subscription for Veritas Storage foundation primary starts at US $ninety eight per processor.
ability degree: basis status: Unknown
economical: $150 (shortest track)
abstract:for individuals who have the knowledge and skills critical to manage, install, function, or integrate Veritas Storage basis 5.0 on a UNIX platform.
preliminary necessities:You must pass the Veritas Storage groundwork Administration for UNIX exam and settle for the Symantec Certification agreement. The examination is 90 minutes long and incorporates 60 questions. A passing score of 61%is required. practising is available but not required.
carrying on with requirements:None designated
See all Symantec Certifications
seller's web page for this certification
data and Database administration softwarePress unlock abstract:
VERITAS Storage basis(TM) v4.0 storage management and virtualization utility aids with control of storage complexity by means of simplifying administration of heterogeneous environments. It integrates VERITAS volume manager and VERITAS File device. software gives groundwork for expanding availability, manageability, and performance of techniques and storage. It facets on-line file migration, moveable records containers, dynamic multi-pathing, and provisioning templates.customary Press release: constructing on a Decade of Innovation, VERITAS utility Unveils Sweeping Storage management Enhancements
innovations build basis for deploying utility computing in heterogeneous storage environments
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critical to the enterprise's approach to allow utility computing, VERITAS Storage basis application (formerly VERITAS groundwork Suite(TM)) provides the basis for expanding the supply, manageability and performance of programs and storage, riding down expenses through shared storage infrastructure.
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as the most gigantic free up of VERITAS' core storage management know-how on the grounds that the company added virtualization and file system application in 1992, VERITAS Storage basis 4.0 gives you these key business improvements:
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additionally, VERITAS Storage basis is adapted to satisfy the wants of vast-ranged storage environments. For businesses requiring more desirable database support, VERITAS Storage foundation for Oracle, Sybase and DB2 provides enhanced efficiency, availability and manageability of database ecosystems. For superior clustering capabilities, VERITAS Storage groundwork for Oracle RAC and VERITAS Storage groundwork Cluster File device encompass each cluster quantity managers and cluster file techniques for concurrent records access from multiple servers.
"we are consistently working to give their shoppers with the superior technology to simplify the management and increase the efficiency of complex storage techniques in their core storage administration product areas," spoke of Jose Iglesias, vp, product administration, VERITAS software. "This milestone unlock of VERITAS Storage groundwork brings their purchasers one step closer to adopting a utility computing atmosphere, maximizing utilization and cutting back overall fees.|
Pricing and Availability
VERITAS Storage basis four.0 is accessible immediately starting at US $2,495.
About VERITAS utility
With revenues of $1.seventy seven billion in 2003, VERITAS utility ranks among the right 10 software companies on earth. VERITAS utility is the area's main storage software company, providing facts insurance policy, storage management, high availability and catastrophe healing utility to ninety nine percent of the Fortune 500. VERITAS utility's company headquarters is found at 350 Ellis street, Mountain View, CA, 94043, tel: 650-527-8000, fax: 650-527-8050, e mail: firstname.lastname@example.org, web site: www.veritas.com.
For extra information Contact:
Rena Sripramong , corporate Communications , VERITAS Software650.527.1579 , email@example.com
Michael Hakkert , corporate Communications , VERITAS Software650.527.3418 , firstname.lastname@example.org
Marilyn Mora , Investor relations , VERITAS Software650.527.3343 , email@example.com
VERITAS, the VERITAS emblem, VERITAS foundation Suite, and VERITAS Storage basis are trademarks or registered logos of VERITAS utility supplier or its associates within the U.S. and other countries. other names could be emblems of their respective owners.linked Thomas business replace
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Citrix XenServer is an open source server virtualization platform based on the Xen hypervisor. Citrix also offers a supported version that you can purchase, with two options: Standard and Enterprise.What XenServer is used for
This platform is used by virtualization administrators to deploy, host and manage VMs. It's also used to distribute hardware resources -- CPU, memory, networking, storage -- to VMs.Key features
Key features of Citrix XenServer aim to ease virtualization infrastructure management. VM templates are a significant aspect of this. For example, you can create VM templates from snapshots. Another key feature of this platform is XenMotion, which allows you to live migrate VMs between hosts. With the Enterprise version of XenServer 7.1, you can also live patch hosts with no downtime. Centralized support for Open vSwitch is another important feature of the XenServer platform.XenServer management console
The XenServer management console, which is a Windows-based client, sets this platform apart from other Xen stacks because it gives you the ability to manage VMs running on multiple hosts in a resource pool. Using this enterprise-level management console, you can install, provision and run VMs on a XenServer host. Admins can also configure a remote storage repository for VMs.Major releases
The most recent Citrix XenServer update is 7.2, which was released on May 25, 2017. XenServer 7.2 touts better integration with XenApp and XenDesktop. Added support for Server Message Block storage protocol is also included.
XenServer 7.0 was released on May 24, 2016, with a higher-end graphics ability, new features and security capabilities. Citrix increased the amount of NVIDIA vGPU-enabled VMs that XenServer can support. The company also increased host RAM, CPU cores and VM RAM scalability support.
XenServer 6.5 was released on Jan. 13, 2015, offering support for Docker. Released on Sept. 30, 2011, XenServer 6.0 focused on cross-platform management. XenServer 5.5, which was released on June 16, 2009, included Active Directory integration. Citrix introduced high availability (HA) in XenServer 5.0, which was released on Sept. 15, 2008.Pros and cons
Critics of XenServer argue that its ecosystem isn't as established as those of its major competitors, but the fact that there is an open source version of this hypervisor makes it a good choice for smaller IT shops. Another drawback of Citrix XenServer is that it lacks built-in automation capabilities. In order to automate tasks, you have to use PowerShell scripts. In addition, compared to its competitors, XenServer doesn't have the same level of integration or available certifications.Architecture
The main architectural components of Citrix XenServer are the 64-bit hypervisor platform, XenCenter integrated management and XenMotion live migration. The XenServer installation program is essentially that used by previous versions of Red Hat Enterprise Linux (RHEL) with certain Citrix specifications.Security
Starting with Citrix XenServer 7, the Enterprise version of this platform includes Direct Inspect APIs, which allow third-party vendors to secure the OS, protecting against viruses, malware and rootkits. The Enterprise version also includes the Measured Boot feature, which protects the hypervisor, and Secure Tags, which ensure VMs only run on approved hardware.Major competitors
Citrix XenServer's two main competitors are VMware vSphere and Microsoft Hyper-V.
XenServer vs. VMware vSphere
A knock against vSphere is its price point for advanced features, but it does have a lot of third-party management tools, applications and utilities that XenServer lacks. Training admins on vSphere and obtaining certification can be challenging because vSphere's advanced functionality and features make it a more complex platform. Security is similar in both, as VMware offers vShield, which compares to Citrix's Direct Inspect APIs.
XenServer vs. Microsoft Hyper-V
One point for Hyper-V is that a lot of companies already use Microsoft products and have familiarity with them. XenServer is a lower-cost option compared to Hyper-V and is a good fit for companies looking for desktop virtualization, application virtualization and/or a hyper-converged infrastructure.XenServer backup and recovery
Citrix XenServer backup and recovery is made easier with VM templates and snapshots. Also, both the Standard and Enterprise versions include HA, which enables localized VM recovery in the event of a failure, and Site Recovery Manager, which allows admins to recover VMs from a major hardware failure in the CPU, networking and/or storage layers.Future outlook
At its core is the Linux Foundation's Xen Project, which might not be the virtualization leader it once was, especially when you look at the increasing popularity of KVM -- Red Hat actually dropped Xen support in RHEL 6 in favor of KVM -- but it is gaining more traction with cloud providers.
In terms of Citrix XenServer specifically, while it's on par with VMware vSphere and Microsoft Hyper-V from a technical standpoint, its competitors have more robust ecosystems and, as a result, a stronger customer foothold. XenServer -- and Citrix in general -- is a good fit for niche use cases and will most likely continue to make headway in that space.
This chapter covers SharePoint 2013 design and architecture. The structural components of SharePoint are explained and compared. Server roles, database design decisions, and application server placement are discussed. This chapter focuses specifically on physical SharePoint infrastructure and design.This chapter is from the book
Many organizations have made the decision to use SharePoint for one or more reasons but are not sure how to start deploying the infrastructure needed by the platform. There are many misconceptions about SharePoint, and further confusing the issue is that the architecture and terminology of SharePoint 2013 has changed over the years.
Many SharePoint 2013 products and technologies are extremely powerful and scalable, but it is critical to properly match the needs of the organizations to a design plan. Matching these needs with a properly planned and implemented SharePoint farm is highly recommended and will go far toward ensuring that deployment of SharePoint is a success.
This chapter covers SharePoint 2013 design and architecture. The structural components of SharePoint are explained and compared. Server roles, database design decisions, and application server placement are discussed. This chapter focuses specifically on physical SharePoint infrastructure and design. Logical design of SharePoint user components, such as site layout and structure, are covered in the chapters in Part IV, “Using SharePoint 2013 Technologies for Collaboration and Document Management.”
What an end user of a SharePoint environment sees on a SharePoint page is the result of a complex interaction that occurs on one or more servers performing varying tasks. Information is stored in complex databases, web rendering is displayed courtesy of the web role, and searches and processes are driven by the Search service application role on servers.
Depending on the size of the environment, these roles may be on one or many servers. In very small environments, all roles may exist on a single server, whereas in very large-scale farms, the roles may be spread across tens or even hundreds of servers. These server roles are the base architectural elements in a SharePoint farm, or collection, of servers that provide for SharePoint services in an environment. It is subsequently critical to understand what these server roles are and how they are used in a SharePoint farm.Understanding the Three Tiers of SharePoint Architecture
One of the most important points to understand about SharePoint architecture is that it is fundamentally a three-tiered application, as illustrated in Figure 2.1. The Web tier is composed of a server or servers running Windows Server’s Internet Information Services (IIS) that respond directly to end user requests for information and deliver the content to the user.
FIGURE 2.1 Understanding the three tiers of SharePoint architecture.
The second tier of SharePoint architecture is the Service Application tier, which includes a list of what Microsoft calls service applications that run various services that are shared between farm members. This includes obvious services such as Search, but also includes an entire list of additional service applications such as the Managed Metadata Service, the User Profile Synchronization Service, and others. More information on this tier is provided in later sections of this chapter.
The third tier of SharePoint is the Database tier, a critical tier that runs on Microsoft’s SQL Server and that stores all content within a SharePoint environment, as well as serving as a location for shared data for service applications. Each of these tiers has unique architectural and functional requirements, and it is subsequently critical to understand these three layers before beginning design of a SharePoint farm.Understanding the Database Server Role
Nearly all SharePoint content is stored in databases, including all document library content, list items, document metadata, and web parts. There are only two exceptions to this. The first is if the database server uses a concept known as Remote BLOB Storage (RBS), which allows for the storage of the documents, or BLOBs (Binary Large OBjects), in another storage medium such as a file server or an archive. This concept is discussed in detail in Chapter 9, “Managing and Maintaining SQL Server in a SharePoint Environment.” The other exception to this rule is the full-text search index, which is stored in flat-file format. (See the following sections on the Search service application role.) In some rare cases, certain web part solutions may store flat files on web front ends as well, which is a good idea in any case, but in reality the vast majority of SharePoint content is stored on the database server role, making it highly critical both for high availability (HA) and for disaster recovery (DR).
The only supported database format for SharePoint is Microsoft SQL Server, and at least one SQL Server database role server must exist in a farm for SharePoint to function.
Supported versions of SQL Server for SharePoint 2013 are as follows:
There may be more than one database server role in a SharePoint farm, because a SharePoint administrator can define where a particular SharePoint database resides. In large environments, for example, there may be multiple SharePoint database role servers, each serving multiple databases as part of the farm. You can find more detailed information about the Database tier in SharePoint, including how to enable new features such as SQL Server 2012 AlwaysOn Availability Groups (AOAGs) for SharePoint farms, in Chapters 4 and 9.Understanding the Web Server Role
The Web Server role is the most obvious of the SharePoint roles, as most people understand the concept of a server running an application that serves up web pages to users that request them. In SharePoint’s case, that application is Windows Server’s IIS application. A SharePoint farm member running the Web Server role is responsible for rendering SharePoint content, including web parts, page layout, and all other information displayed to the user.
A SharePoint Web Server role runs on either Windows Server 2008 R2 IIS 7.0 or, preferably, Windows Server 2012 IIS. In both cases, SharePoint 2013 requires specific roles to be installed in advance of installation, including the following components:
Each of these components can be installed using the SharePoint 2013 media by clicking the Install Prerequisites link on the initial splash screen. This operation requires Internet connectivity. If Internet access is not available, each individual component needs to be manually installed.Service Application Roles
The most significant architectural change that was introduced originally with SharePoint 2010 was the addition of service applications, which replaced the SharePoint 2007 concept of shared services providers (SSPs). Service applications, which are still a critical element in SharePoint 2013, are independent services that can be shared across web applications or, in some cases, across farms.
Table 2.1 lists the service applications available with SharePoint 2013 and which version of SharePoint 2013 software they are available in.TABLE 2.1 SharePoint 2013 Service Applications
SharePoint Foundation 2013
SharePoint Server 2013 Standard Edition
SharePoint Server 2013 Enterprise Edition
Can Be Consumed Cross-Farm
Machine Translation Service
Managed Metadata service application
Search service application
X (non-FAST, limited)
Business Data Connectivity Service
X (Caution cross-WAN)
Secure Store Service
X (Not cross-WAN)
User Profile service application
X (Not cross-WAN)
App Management Service
Work Management service application
Web Analytics Service
Word Automation Services
PowerPoint Automation Services
Excel Services Application
PerformancePoint service application
Visio Graphics Service
In addition, because the service application framework is extensible, it is possible to install third-party applications that have their own service applications. Indeed, developers themselves can also design and deploy their own applications, a concept which is beyond the scope of this book.
Service applications can be resource intensive and are often deployed on their own dedicated servers to separate their impact from the web role servers. This allows for the service application tier to run within its own contained space, rather than sharing memory, processor, and disk input/output (I/O) with the web/database roles.Search Service Application Role
One of the most commonly used service application roles in SharePoint 2013 is the Search service application role, because it is responsible for running the Enterprise Search functionality that enables you to search both within and outside of SharePoint.
The Search service application differs from the way it was in SharePoint 2010, and drastically differs from what was provided in SharePoint 2007. SharePoint 2013 retains the capability to have multiple redundant indexes, something that was not possible in SharePoint 2007. In addition, the major change made from SharePoint 2010 was the addition of FAST Search functionality directly in all SharePoint Search engines except for SharePoint Foundation Search. FAST Search, previously a separate licensed engine, allows for new features such as thumbnail views for search results, automatic metadata tagging, and other improvements.
Notice a few key things when architecting for the SharePoint Search service application role. First, the index corpus used to store the full-text copy of all documents crawled can grow large in size based on the amount of content being indexed. The size of the corpus is directly related to the size of the actual document data being crawled. Depending on what is being indexed, and how much actual text is included in that data, the index corpus can range from 5% to 30% of the size of content being indexed, so be sure to include a large enough index disk drive for your index server.
Note a few things about SharePoint search:
For detailed information on configuring search in SharePoint 2013, see Chapter 8, “Leveraging and Optimizing Search in SharePoint 2013.”Inbound Email Server Role and Team Mailboxes
For scenarios where SharePoint is configured to be email enabled, various SharePoint servers can be assigned to the inbound email server role. Servers with this role have the Simple Mail Transfer Protocol (SMTP) service installed directly on them and are configured to enable inbound emails to be sent directly into SharePoint document libraries and lists. This functionality is critical for an environment looking to use SharePoint for records management or enterprise content management.
SharePoint 2013 also introduces team mailbox functionality for environments running both SharePoint 2013 and Exchange 2013. The team mailboxes concept takes collaboration with email mailboxes to the next level, allowing for communications to be archived within SharePoint sites that are represented by mailboxes that adhere to the security of the site itself. For more information on how to configure SharePoint for inbound email functionality and team mailbox functionality, see Chapter 16, “Configuring Email-Enabled Content, Site Mailboxes, and Exchange Server Integration.”SharePoint Central Admin Server Role
The server or servers that hold the SharePoint Central Administration service, the main management application for SharePoint, is also considered a server role. In some large environments, this role may be separated onto dedicated servers to provide for Central Administration functionality without affecting existing server functionality.
The Cranky AdminvSphere 6.5: A Real-World Review
A new admin client headlines the changes, most of which are positive.
Also See: vSAN 6.5: A Real-World Review
vSphere 6.5 is out, and it marks the beginning of the end of the Adobe Flash-based Flex client! There are other features and enhancements offered up as part of vSphere 6.5, but the new HTML5 client is far and away the show-stealing feature of this release.
A wonderful idea in theory, and useful for smaller deployments in practice, the nearly universally-despised Flex client proved awful in large-scale deployments. This created a rift between certain customers and VMware that has lasted years. I was personally impressed with the Flex client when I first saw it. The lack of a C# client for OS X or Linux had proven frustrating to me many times, so a Web-based client was a welcome move by VMware.
Of course, shortly after the Flex client made its debut, the whole of the IT industry became a concerted effort to purge anything related to Adobe Flash. A terrible security threat, Flash was quarantined, if not outright banished, by Web browsers. Flash was sandboxed and limited in scope and functionality; in turn, this made the Flex client difficult to use in many environments.
Even if you could get logged in, the Flex client was slow. In the early releases, it was unusably slow as soon as you got beyond 32 nodes or so. While this was ameliorated in later releases, the Flex client remained much slower than its C#-based cousin at many tasks. VMware worked hard to wean customers off of the C# client for years while publicly denying anything was wrong with the Flex client. Customers stubbornly refused to give up the C# client, and a cold war broke out between vendor and customer.
With vSphere 6.5, the C# client no longer works at all. It will not connect. In order to prevent outright mutiny, especially in the face of credible competition from the likes of Microsoft, Nutanix, Scale Computing and Amazon (depending on your use case,) VMware created the HTML5 client.The HTML5 ClientThe HTML5 client is what the Flex client should have been to start with. It is smooth, responsive, clean, (mostly) space-efficient and platform agnostic. It's also unfinished.
A lot of features -- for example, everything to do with VSAN -- simply don't exist in the HTML5 client yet. The bare-bones stuff required for basic administration is there, and it works well. To tide us over until the HTML5 client is done, VMware has tweaked the Flex client to suck ever-so-slightly less. The pointless "related objects" tab and workflows are gone, and virtual machine (VM) rollups happen at 5,000 VMs instead of 50.
The HTML5 client is a tantalizing glimpse of VMware's future. As vSphere and ESXi sales flatten out, VMware is moving this now-mature product to a slower cadence. The HTML5 client demonstrates that VMware is aware that competent and capable competition exists in the business of selling things that make infrastructure go, and that to survive VMware must become a company that makes infrastructure easy to use. If VMware can hold its various teams to the high standard set by the HTML5 client, it should have nothing to worry about for years to come.vCentervCenter is dead, long live vCenter! With vSphere 6.5, the time has come to abandon vCenter on Windows. The vSphere Update Manager (VUM) is now integrated with the vCenter Server appliance (VSCA), and the VCSA natively integrates high availability as well as backup and restore. This eliminates the need for a Windows-based vCenter server.
VSCA 6.5 now runs on Photon OS, is significantly faster, can scale to handle more objects than its 6.0 predecessor, and sports a built-in monitoring interface. It runs both the Flex and HTML5 clients, with the latter removing the need for the Client Integration Plugin.
Installing, upgrading or migrating to the 6.5 VCSA requires running a local executable. This executable is available for Windows, MacOS and Linux, and is provided in the form of an ISO. Overall, the VSCA is a sturdy, reliable and capable improvement over its predecessors; however, the installer is where VMware really fell down with the 6.5 release.
One issue is that, for the Windows version at least, the installer must be executed from a local drive. Mapped drives, network shares and folder redirection will all cause bizarre errors in the installer. This is a notable problem, as many corporate workstations no longer have optical drives these days, restrict copying files to the local drives in favor of folder redirection, and don't allow SPTD-based virtual optical drives, even on administrator machines. This is not documented in the readme on the ISO.
Once past that hurdle, the migration tool for Windows Server doesn't actually work all that well. Social media is full of reports of VMware experts running into various problems. If you have a Windows vCenter, it is probably best to engage with VMware's technical resources before attempting any migration to 6.5. The VCSA itself is ready to handle your production workloads, but the migration tool is not.New FeaturesvSphere 6.5 comes with a surprising list of additional features for a point release. Chief among these are a set of security-oriented features that make vSphere 6.5 an attractive infrastructure under-layer to anyone considering standing up a public-facing cloud.
The banner security feature is VM-level disk encryption and the associated encrypted vMotion capability. Combined, this means that vSphere is now capable of securing data both at rest and in flight. vSphere 6.5 also supports secure boot for EFI-enabled VMs, and has increased its logging capabilities. Fault tolerance gains multi-NIC support and some tweaks around performance. The vSphere Integrated Containers Engine allows administrators to manage containers in vSphere just as they would VMs. I was deeply impressed by the Containers Engine, and find it the first properly user-friendly container management system I've tried. The most impressive feature upgrades, however, are related to high availability (HA) and disaster recovery services (DRS).High Availability UpgradesHA orchestrated restart is absolutely marvelous. Think service dependencies in Windows: an attempt to bring up a given machine will check the dependencies list to make sure any VMs it depends on are started. The canonical example is bringing up a database server before a front-end server. That this can be coded into the metadata on a per-VM level is really useful, and helps wrangle large clusters with thousands of VMs.
HA admission controls also got an overhaul. Administrators can now specify the number of host failures to tolerate, with overrides for CPU, RAM and knobs to tweak on allowable performance degradation. DRS gained some intelligence with network load awareness and tweaks relating to CPU overcommit. The memory reservation for load balancing can now be manually specified, and you can have DRS try to even out the number of VMs per host.
With Proactive HA, vSphere will keep an eye on hardware conditions and, if it senses something awry, will enable "quarantine mode." Quarantine mode evacuates VMs off of a questionable node. This can be configured to occur either by placing that host into maintenance mode and completely evacuating the VMs, or by only evacuating VMs if DRS is convinced it won't cause performance problems.Hardware Compatibility List ConcernsWhile impressive -- and something that seems to work well in the lab -- I am worried about the implementation of Proactive HA. A related component of this is used by VSAN to detect if your hardware is listed on the VMware HCL.
An example of my concerns: I have a cluster whose components were listed on the HCL for vSphere 5.5 and 6.0, but are not for 6.5. VSAN seems quite upset about the LSI 2308 disk controllers, despite them working fine under a battery of tests. There is absolutely nothing wrong with that controller. It worked fine in 6.0, but a software version change and vSphere is asking me to upgrade my hardware.
On its own, this wouldn't be enough to worry me; however, this autodetection of hardware/HCL compatibility is combined with my own personal interactions with VMware employees who seem to have an antipathy towards anyone who might want to use hardware not on the HCL for any reason.
It seems perfectly natural to VMware employees to throw out hundreds of thousands or millions of dollars of hardware because of whatever bizarre internal politics, "support costs" or what-have-you dictate winners and losers on VMware's HCL. I wonder how this will affect support in the long term, and what impact the Dell acquisition will have.
Proactive HA is a technically impressive, highly useful feature that bears up well under lab testing. Unfortunately, I trust VMware with that kind of power about as much as I trust Microsoft with cumulative updates.vSphere 6.5 in PracticeTo say that vSphere 6.5 is ready for all use cases would be a lie. vSphere 6.5 is buggy (though VSAN more than passed muster). 6.5 is not as buggy as 6.0 was at release, but there are some really esoteric bugs making their way through the usual social media channels that give me pause.
Fortunately, most of the bugs are related to migration, or administrators doing unexpected things with new features. vSphere 6.5's features seem to work just fine, if handled precisely as envisioned. Concerns rest mostly around the fact that human nature is rather hard to change, and there needs to be a proper shakedown by "hold my beer, I got this" early adopter admins before everyone lets the juniors loose on 6.5. I expect that by 6.5 update 1, the showstoppers should be ironed out.
For the most part, vSphere 6.5 is an iterative release and behaves as such. Core functionality does what it did before, more or less in the same way. The big exception here is HA.
Pay attention to the changes in HA, and above all test this with copies of your production workloads before putting it into production! For all that vSphere is now a mature product, it is the lynchpin that unifies their infrastructure and all of us should be properly change managing their migrations.
Trevor Pott is a full-time nerd from Edmonton, Alberta, Canada. He splits his time between systems administration, technology writing, and consulting. As a consultant he helps Silicon Valley startups better understand systems administrators and how to sell to them.
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