Server StorageIO Data Infrastructure Insights and Analysis
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Ok, nuff said
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
It is time for the 2014 Winter Olympic games in Sochi Russia where competitors including some athletes come together in what has become a mix of sporting and entertainment engaging activities.
Some of these activities including real Olympic game events are heavier on sports appeal, some with artistic and others pure entertainment with a mix of beauty, braun and maybe even a beast or two. Then there are those events that have been around since the last ice age, while others being post global warming era.
Hence some have been around longer than others showing a mix of old, new in terms of the sports, athletes not to mention technology and their outfits.
I mean how about some of the new snow boarding and things on skis being done, can you image if they brought in as a new "X" sport roller derby on the short speed skating track sponsored by Red Bull or Bud light? Wait, that sounds like the Red Bull Crashed Ice event (check this out if not familiar with) think motto cross, hockey, down hill on ice. How about getting some of the south African long distance sprinters to learn how to speed skate, talk about moving some gold metal as in medals back to the african continent! On the other hand, the current powers to be would lodge protest, change the benchmark or rules to stay in power, hmm, sound familiar with IT?
Ok, enough of the fun stuff (for now), let’s get back on track here (catch that pun?).
Since these are the Olympics, lets also remember that there still awards for personal and team winners (along with second and third place), after all, if all Olympians were winners, there would be no losers and if no losers, how could there be a winner?
Who or what decides the winners vs. losers involves metrics that matter, something that also applies to servers, storage I/O networking hardware, software and services.
In the case of the Olympics, some of the sports or events are based on speed or how fast (e.g. time) something is done, or how much is accumulated or done in that amount of time while in other events the metrics that matter may be more of a mystery based on judging that maybe subjective.
The technologies to record times, scores, movements and other things that go into scoring have certainly improved, as have the ability for fans to engage and vote their choice, or opposition via social media venues from twitter to face book among others.
There could easily be an Information Technology (IT) or data infrastructure benchmarking Olympics with events such as faster server (physical, virtual or cloud, personal or consortium team), storage, I/O and networking across hardware, software or services. Of course there would be different approaches favored by the various teams with disputes, protests and other things sometimes seen during Olympic games. One of the challenges however is what would be the metrics that matter particularly to the various marketing groups of each organization or their joint consortium?
Just like with sports, which of the various industry trade groups or consortiums would be the ruling party or voice for a particular event specifying the competition criteria, scoring and other things. What happens when there is a break away group that launches their own competing approach yet when it comes time for the IT benchmarking Olympics, which of the various bodies does the Olympic committee defer to? In case you are not familiar with in sports there are various groups and sub-groups who can decide the participants for various supports perhaps independent of an overall group, sound like IT?
So then the fun starts, however which of the events are relevant to your needs or interest, sure some are fun or entertaining while others are not practical. Some you can do yourself, while others are just fun to watch, both the thrill of victory and agony of defeat.
This is similar to IT industry benchmarking and specmanship competitions, some of which is more relevant than others, then there are those that are entertaining.
Likewise some benchmarks or workload claims can be reproduced to confirm the results or claims, while others remain more like the results of figure skating judges.
Hence some of the benchmark games are more entertaining, however for those who are not aware or informed, they may turn out to be more misinformation or lead to poor decision-making.
Consequently benchmarks and metrics that matter are those that most closely aging with what your environment is or will be doing.
If your environment is going to be running a particularly simulation or script, than so be it, otoh, look for comparisons that are reflective.
On the other hand, if you can’t find something that is applicable, then look at tools and results that have meaning along with relevance, not to mention that provide clarity and repeatable. Being repeatable means that you can get access to the tools, scripts or scenario (preferably free) to run in your own environment.
There is a long list of benchmarks and workload simulation tools, as well as traces available, some for free, some for fee that apply to components, subsystems or complete application systems from server, storage I/O networking applications and hardware. These include those for Email such as Microsoft Exchange related, SQL databases, , LoginVSI for VDI, VMmark for VMware, Hadoop and HDFS related for big data among many others (see more here).
Something else that matters are apples to apples vs. apples to oranges or worse, apple pie to orange Jello.
This means knowing or gaining insight into the pieces as we as how they behave under different conditions as well as the entire system for a baseline (e.g normal) vs. abnormal.
Hence its winter server storage I/O networking benchmark games with the first event having been earlier this week with team Brocade taking on Cisco. Here is a link to a post by Tony Bourke (@tbourke) that provides some interesting perspectives and interactions, along with a link here to the Brocade sponsored report done by Evaluator Group.
In this match-up, Team Brocade (with HP servers, Brocade switches and an unnamed 16GFC SSD storage system) take on Team Cisco and their UCS (also an un-named 16GFC SSD system that I wonder if Cisco even knows whose’s it was?). Ironic that it was almost six years to the date that there was a similar winter benchmark wonder event when NetApp submitted an SPC result for EMC (read more about that cold day here).
The Brocade FC (using HP servers and somebody’s SSD storage) vs. Cisco FCoE using UCS (and somebody else’s storage) comparison is actually quite entertaining, granted it can also be educational on what to do or not do, focus on or include among others things. The report also raises many questions that seem more wondering why somebody won in an ice figuring skating event vs. the winner of a men’s or women’s hockey game.
So here’s my last point and perspective, let’s have a side of context with them IOPs, TPS, bandwidth and other metrics that matter.
Take metrics and benchmarks with a grain of salt however look for transparency in both how they are produced, information provided and most important, does it matter or is it relevant to your environment or simply entertaining.
Lets see what the next event in the ongoing server storage I/O networking benchmark 2014 winter Olympic games will be.
Some more reading:
SPC and Storage Benchmarking Games
Moving Beyond the Benchmark Brouhaha
More storage and IO metrics that matter
Its US Census time, What about IT Data Centers?
March Metrics and Measuring Social Media (keep in mind that March Madness is just around the corner)
PUE, Are you Managing Power, Energy or Productivity?
How many IOPS can a HDD, HHDD or SSD do?
Part II: How many IOPS can a HDD, HHDD or SSD do with VMware?
You can also take part in the on-going or re-emerging FC vs. FCoE hype and fud events by casting your vote here and see results below.
Note the following poll is from a previous StorageIOblog post (Where has the FCoE hype and FUD gone? (with poll)).
Disclosure: I used to work for Evaluator Group after working for a company called Inrange that competed with, then got absorbed (via CNT and McData) into Brocade who has been a client as has Cisco. I also do performance and functionality testing, audits, validation and proof of concepts services in my own as well as in client labs using various industry standard available tools and techniques. Otoh, not sure that I even need to disclose anything however its easy enough to do so why not ;).
Ok, nuff said (for now)
Cheers gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
There is no such thing as an information recession however there the realities of economic challenges in IT data centers also known as information factories.
Likewise, people and data are living longer with increased dependency on information being available and reliable when needed. Hence the need for data infrastructures that protect, preserve and serve information in a cost-effective productive way.
Driving return on innovation (the new ROI) to support growth
A common challenge for organizations of all size is how to support business and data growth while working within budget constraints without compromising on customer service expectations. Simply cutting cost at the price of reliability, availability, serviceability or performance is not an option for most environments.
The solution is to find and remove complexity and thus remove costs. How to carry out the above goal is to leverage various tools and techniques to streamline IT and data infrastructures in creative ways.
Core IT building blocks (servers, storage and networking, hardware and software)
With data storage along with servers, networks and associated software management tools being the fundamental building blocks for traditional, virtual and cloud environments, it makes sense to apply some focus there.
How you use different tools and technologies to address various challenges while enabling your organization to be more effective and productive will decide your return on innovation, the new ROI. The new ROI is a companion reflecting qualitative business benefits vs. traditional black and white quantitative spreadsheet numbers based indicators.
Watch out for Garbage In, Garbage Out ROI and TCO analysis
Return on innovation reflects how various tools and technologies, joined with different processes, procedures, and best practices and people skills are combined to address a problem or challenge and enable some benefit. An example is deploying storage optimization techniques to support growth by finding and removing complexities, boosting effectiveness (as well as efficiency) without negatively affecting productivity.
Where financial based ROI looks at a number that may show impacts to customer service, return on innovation highlights the business benefit (e.g. perhaps non-financial) such as getting more work done in same amount of time or keeping customers satisfied.
Keep in mind, that when you can find and remove complexity, cost savings are the usual benefit vs. finding and moving or masking problems that end up costing more over time.
Ok, nuff said (for now)
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
Is your company, organization or one that you are a fan of, or represent listed on the StorageIO industry links page?
The StorageIO industry links page has been updated with over thousand different industry related companies, vendors, vars, trade groups, part and solution suppliers along with cloud and managed service providers. The common theme with these industry links is information and data infrastructures which means severs, storage, IO and networking, hardware, software, applications and tools, services, products and related items for traditional, virtual and cloud environments.
The industry links page is accessed from the StorageIO main web page via the Tools and Links menu tab, or via the URL https://storageio.com/links. An example of the StorageIO industry links page is shown below with six different menu tabs in alphabetical order.
Know of a company, service or organization that is not listed on the links page, if so, send an email note to info at storageio.com. If your company or organization is listed, contact StorageIO to discuss how to expand your presence on the links page and other related options.
Visit the updated StorageIO industry links page and watch for more updates, and click here to learn more about the links page.
Ok, nuff said (for now)
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
This is the second of a three-part series (read part I here) about how vendors are keeping backup alive, however what they can and should do to shift and expand the conversation to data protection and related themes.
Building off of what was mentioned in the first post, lets take a look at what can be done including expanding the conversation around data protection in support of business continuance (BC), disaster recovery (DR), high availability (HA), business resiliency (BR) not to mention helping backup to actually retire (someday). Now when I backup retire, I’m not necessarily talking about a technology such as hardware, software or a service including clouds, rather when, where, why and how data gets protected. What I mean by this is to step back from looking at the tools and technologies to how they are used and can be used in new and different ways moving forward.
Converged people and technology teams
All to often I see where new technologies or tools get used in old ways which while providing some near-term relief, the full capabilities of what is being used may not be fully realized. This also ties into the theme of people not technologies can be a barrier to convergence and transformation that you can read more about here and here.
Data protection strategy evolving beyond tools looking for a problem to solve
Part of modernizing data protection is getting back to the roots or fundamentals including revisiting business needs, requirements along with applicable threat risks to then align application tools, technologies and techniques. This means expanding focus from just the technology, however also more importantly how to use different tools for various scenarios. In other words having a tool-box and know how to use it vs. everything looking like a nail as all you have is a hammer. Check out various webinars, Google+ hangouts and other live events that I’m involved with on the StorageIO.com events page on data protection and related data infrastructure themes including BackupU (getting back to the basics and fundamentals). |
Everything is not the same, leverage different data protection approaches to different situations
Continue reading part three of this series here to see what can be done (taking action) about shifting the conversation about modernizing data protection. Also check out conversations about trends, themes, technologies, techniques perspectives in my ongoing data protection diaries discussions (e.g. www.storageioblog.com/data-protection-diaries-main/).
Ok, nuff said
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
This is the first of a three-part series discussing how and why vendors are keeping backup alive, read part two here.
Some vendors, Value Added Resellers (VARs), pundits (consultants, analysts, media, bloggers) and their followers want backup to not only be declared dead, they also want to attend (or send flowers) to the wake and funeral not to mention proof of burial so to speak.
Yet many of these same vendors, VARs and their pundits also are helping or causing backup to staying alive.
Sure there are plenty of discussion including industry adoption and customer deployment around modernizing backup and data protection that are also tied to disaster recovery (DR), business continuance (BC), high availability (HA) and business resiliency (BR).
On the other hand the usual themes are around talking about product or technology deployment to modernize backup by simply swapping out hardware (e.g. disk for tape, cloud for disk), applying data footprint reduciton (DFR) including archiving, compression and dedupe or, another common scenario of switching from one vendors tool to another.
One of the routine things I hear from vendors among others is that backup needs to move from the 70’s or 80’s or 90’s to the current era when the John Travolta and Oliva Newton John movie Saturday Night Fever and the Bee Gees song "Stayin Alive" appeared (click here to hear the song via Amazon).
Some vendors keep talking and using the term backup instead of expanding the conversation to data protection that includes backup/restore, business continuance (BC), disaster recovery (DR) along with archiving and security. Now let’s be that we can not expect something like backup to be removed from the vocabulary overnight as its been around for decades, hence it will take time.
IMHO: The biggest barrier to moving away from backup is the industry including vendors, their pundits, press/media, vars and customers who continue to insist on using or referring to back up vs. expanding the conversation to data protection. – GS @StorageIO |
Until there’s a broad focus on shifting to and using the term data protection including backup, BC, DR and archiving, people will simply keep referring to what they know, read or hear (e.g. backup). On the other hand if the industry starts putting more focus on using data protection with backup, people will stat following suit using the two and over time backup as a term can fade away.
Some of the modernizing backup discussions is actually focused on take a step back to reconsider why, when, where, how and with what different applications, systems and data gets protected. certainly there are the various industry trends, challenges and opportunities some of which are shown below including more facts to protect, preserve and service for longer periods of time.
Likewise there are various threat risks or scenarios to protect information assets from or against, not all of which are head-line news making event situations.
There is an old saying in and around backup/restore, BC, DR, BR and HA of never letting a disaster go to waste. What this means is that if you have never noticed, there is usually a flurry of marketing and awareness activity including conversations about why you should do something BC, DR and other data protection activities right around, or shortly after a disaster scenario. However not all disasters or incidents are headline news making events and hence there should be more awareness every day vs. just during disaster season or situations. In addition, this also means expanding the focus on other situations that are likely to occur including among others those in the following figure.
Continue reading part two of this series here to see what can be done about shifting the conversation about modernizing data protection. Also check out conversations about trends, themes, technologies, techniques perspectives in my ongoing data protection diaries discussions (e.g. www.storageioblog.com/data-protection-diaries-main/).
Ok, nuff said
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
This is the thrid of a three-part series (read part II here) about how vendors are keeping backup alive, however what they can and should do to shift and expand the conversation to data protection and related themes.
As I have said for a couple of years now, modernizing data protection, or data protection modernization if you prefer is more than simply deduping or swapping out media, mediums, tape, disk, clouds, software or services like a recurring flat tire on an automobile. If you keep getting flat tires, instead of treating the symptom, find and fix the problem which means for backup, taking a step back and realizing that what is really being done is protecting data (e.g. data protection).
Granted the security people may not like sharing the term data protection as some of them prefer to keep that unique, just like some of the compliance people want to keep archiving exclusive to their focus areas, however lets move on.
On the other hand, data protection also means that, protect, preserve and enable data and information to be accessed and served when and were needed in a cost-effective way with consistency and coherency.
Sure there is still the act of making a copy or a backup at time intervals (frequency) with various coverage (how much gets copied) to multiple locations (copies) with versions kept for different amounts of time (retention) to support RTO and RPO, not to mention SLA and SLO for ITSM (how’s that for some buzzword bingo ;).
This means using copies, sync (or rsync), snapshots, replication and CDP, discrete copies such as backups along with all the other buzzword bingo enabling tools, technologies and techniques (e.g. Agent or Agent less, Archive, Availability zones. Not to mention Bare metal, virtual bare metal, Block based, CDP, Compression, Consolidation, Deletion, Data management, Dedupe, eDiscovery, durability, erasure coding/parity, file level, meta data and policy management, replication, snapshots, RAID, plugin, object storage, NAS, VTL, disk, tape, cloud, virtual among others). In addition to taking a step back, this also means rethinking why, how, when, where data (and information) gets protected to meet various threat risks as well as diverse business requirements.
No tools in the toolbox (physical, virtual or cloud)
Part of the rethinking is expanding the focus from what are the tools, who makes what’s, how do they work, their features and functions to how to use the tool or technology for different things.
Various tools (hardware, software, services) for different physical, virtual and cloud tasks
This is like going into a store like Lowe’s or Home Depot and talking to the sales people their (ok, associates or team members) who can tell you everything thing there is to know about the tool or technology, however they can’t tell you how to use it.
Sometimes you can get lucky and there will be somebody working at the tool (hardware or software) store who will ask you what you are trying to do and give you advice based on their experience of a different approach with another tool or tools and some supporting material or parts and supplies.
Does this sound familiar to data infrastructure or IT in general, not to mention server, storage, backup and data protection among other areas of interest?
If all you have, or know how to use is a hammer, then everything or situation starts to look like a nail. Expand your toolbox with more tools AND learn how to use or apply them in new and different ways. Align the right tool, technology and technique to the task at hand! |
In addition to focusing on new tools and technology along with their associated terminologies across physical, virtual and cloud environments, it is also time to expand the discussion and awareness to using new (and old) things in new ways. This also means expanding the terminology from backup/restore to more comprehensive data protection as part of modernizing your environment.
For example some people (and vendors) use the term or phrase "Modernizing Data Protection" to mean swap out tape for disk, or disk for cloud, or one cloud for another cloud, or upgrade from one software version to another, or simply swap one vendors software or tool for another, yet continue to use it for all practical purposes in the same way.
Sure, moving from hourly or daily copies to tape over to direct to disk and then either redeploying tape where it is better suited (streaming large amounts of data, powering off to save energy, e.g. deep cold archive). This also means leveraging fast random access to small files that need to be recovered (usually within first hours or days of being protected).
Aligning tools, technologies, techniques to various threat risk scenarios
Modernizing data protection (also known as transformation) also means recognizing that not everything is the same in the data center or information factory regardless of size, and that there are also different and evolving data access patterns. Another reason and trend to consider is that there is no such thing as an information recession and that people plus data are living longer as well as getting larger.
Expand your awareness and focus beyond simply knowing what the tools are and who makes them to how, when, where, why along with pros/cons of using them to discuss different situations. This means having multiple tools in your data protection toolbox as well as knowing how to use different tools for various tasks instead of always using a hammer. – GS @StorageIO |
The data protection continuum, more than tools and technoligiues
If you or somebody else is tired of hearing about backup, then stop complaining about it and take some action. Following are some things to expand your thinking, awareness, discussions and activities around modernizing data protection (and moving beyond traditional backup).
In addition to the above items, here are some added links on various topics and themes mentioned here:
BackupU – Vendor and technology neutral series of on-line webinars, Google+ hangouts, book chapter downloads and other content (Sponsored by Dell Data Protection Software, that’s a disclosure btw )
Via StorageIOblog – Only You Can Prevent Cloud Data Loss,
Cloud conversations: confidence, certainty and confidentiality,
Modernizing data protection with certainty,
More Data Footprint Reduction (DFR) Material,
More modernizing data protection, virtualization and clouds with certainty,
EMC Evolves Enterprise Data Protection with Enhancements and Data protection modernization, more than swapping out media.
Via StorageIO Reports/Resources Page – backup, restore, BC, DR and archiving available here including presentations and book chapter downloads
Via Internet evolution – People, Not Tech, Prevent IT Convergence.
Now having said all of that, It would be unrealistic to think that we can simply overnight drop the term backup and switch to data protection, after all, we need backwards compatibility. However until the industry which means from vendors, their pundits (analyst, bloggers, consultants, evangelists), press/media, vars, investors and customers start thinking and speaking in the broader context of data protection, life beyond backup, guess what, we will still be talking about backup. Start calling it (e.g. backup) data protection and perhaps within a generation (or sooner), the term backup will have been ILM, compressed, deduped, tiered, spun down, put into deep cold archive storage to take a long REST on object storage with a NAS interface in a software defined hybrid virtualized cloud ;).
Watch for more data protection conversations about related trends, themes, technologies, techniques perspectives in my ongoing data protection diaries discussions (e.g. www.storageioblog.com/data-protection-diaries-main/).
Ok, nuff said
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
Update 1/10/18
Rather than talking about what others should do or consider for their data protection needs, for this post I wrote down some notes using my Livescribe about what I need and want for my environment. As part of walking the talk in future posts I’m going to expand a bit more on what I’m doing as well as considering for enhancements to my environment for data protection which consists of cloud, virtual and physical.
Livescribe notes that I used for creating the following content
Server and StorageIO (aka StorageIO) is a small business that is focused in and around data infrastructures which includes data protection as a result, have lots of data including videos, audio, images, presentations, reports, research as well, file serving as back-office applications. Then there are websites, blog, email and related applications, some of which are cloud based that are also part of my environment that have different availability, durable, and accessibility requirements.
My environment includes local on-site physical as well as virtual systems, mobile devices, as well as off-site resources including a dedicated private server (DPS) at a service provider. On one hand as a small business, I could easily move most if not everything into the cloud using an as a service model. However, I also have a lab and research environment for doing various things involving data infrastructure including data protection so why not leverage those for other things.
Taking a step back to look at a high-level of what my data protection needs are involves looking at business requirements along with various threat risks, not to mention technical considerations. In a future post I will outline what I am doing as well as considering for enhancements or other changes along with different tools, technologies used in hybrid ways. Watch for more posts in this ongoing series of the data protection dairies via www.storageioblog.com/data-protection-diaries-main/.
Ok, nuff said (for now)
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
Updated 1/10/2018
This is a series of posts about data protection which includes security (logical and physical), backup/restore, business continuance (BC), disaster recovery (DR), business resiliency (BR) along with high availability (HA), archiving and related topic themes, technologies and trends.
Think of data protection like protect, preserve and serve information across cloud, virtual and physical environments spanning traditional servers, storage I/O networking along with mobile (ok, some IoT as well), SOHO/SMB to enterprise.
Recently I have done a series of webinars and Google+ hangouts as part of the BackupU initiative brought to you by Dell Software (that’s a disclosure btw ;) ) that are vendor and technology neutral. Instead of the usual vendor product or technology focused seminars and events, these are about getting back to the roots, the fundamentals of what to protect when and why, then decide your options as well as different approaches (e.g. what tools to use when).
In addition over the past year (ok, years) I have also been doing other data protection related events, seminars, workshops, articles, tips, posts across cloud, virtual and physical from SOHO/SMB to enterprise. These are in addition to the other data infrastructure server and storage I/O stuff (e.g. SSD, object storage, software defined, big data, little data, buzzword bingo and others).
Keep in mind that in the data center or information factory everything is not the same as there are different applications, threat risk scenarios, availability and durability among other considerations. In this series like the cloud conversations among others, I’m going to be pulling various data protection themes together hopefully to make it easier for others to find, as well as where I know where to get them.
Some notes for an upcoming post in this series using my Livescribe about data protection
Here are some more posts to checkout pertaining to data protection trends, technologies and perspectives:
Ok, nuff said (for now)
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved
Recently Hailey Lynne McKeefry (@HaileyMcK), Editor in Chief over at Data Center Acceleration (@DataAccelerate) reached out for a conversation about well, data center themes and topics. Given Hailey’s background in covering technology as well as business supply chain we somehow ended up talking about business, IT and data center sustainability. Hailey wrote a piece about Driving for Datacenter Sustainability and in addition I was honored to be an invited guest for a live on-line chat yesterday (you can view the conversation here).
Excerpt from Haileys piece: Too often, sustainability efforts in the datacenter are written off as feel-good, public relations efforts. In reality, green is about economics — and done well, it can save the datacenter tons of cash. "You mention green, and datacenter managers run or cringe and roll their eyes, because there’s been so much green washing done in the past few years," said Greg Schulz, founder of IT consultancy StorageIO. "It’s really about green economics, though, and getting more work done with the same budget." Read more of Hailey’s piece here |
Granted, when you here the term sustainability, IT and data centers you may think of different things depending on your view or area of focus.
For some it will be Green or environmental focused such as use of renewable and EH&S themes, recycling among others Related to the previous item some will see sustainability as being tied to energy, either tied to cost, availability/accessibility, standby or alternative and renewable Yet for others, it will mean business continuance (BC), disaster recovery (DR), business resiliency (BR), high availability or reliability availability service (RAS) among others Then the economics concerns of keeping the business running to discuss top and bottom line concerns.
Otoh, if your focus is on one of the above or a subset of one of them, you might not view the other areas as being tied to sustainability.
Likewise, you might even want to not be included in another other, let alone share your area with others. For example if your focus is on security you may not want to see or hear that data protection is part of sustainability, not to mention backup/restore, bc, dr and so forth.
Part of sustainability is also continuing to learn about new things not only in your field or focus area, also in adjacent spaces.
Keep in mind that there is more of a data center or information factory than just a building or facility with power, cooling as there are the technologies, tools, people, process, delivery/distribution network, warehouse for storing raw and finished material, metrics and management that all go into delivering the product which is information services.
Hence there are many aspects to IT and data center sustainability and thus think more pragmatically about sustaining information factories, however lets also be realistic and not jump the shark by declaring everything as sustainable ;).
Check out the live talk chat that we had yesterday over at Data Center Acceleration by clicking here.
Some related more reading:
Green IT, Green Gap, Tiered Energy and Green Myths
The new Green IT: Efficient, Effective, Smart and Productive
Saving Money with Green IT: Time To Invest In Information Factories
PUE, Are you Managing Power, Energy or Productivity?
Green IT deferral blamed on economic recession might be result of green gap
IT and storage economics 101, supply and demand
The Green and Virtual Data Center (CRC Press) – Intel Recommended Reading List
Driving for Datacenter Sustainability
Live Chat 01/23: Building the Sustainable Datacenter
Ok, nuff said
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2014
Recently I did a piece over at the site Information Security Buzz title How Secure Is Your Data Storage? that takes a cursory look at securing your digital assets from a storage perspective. Keep in mind that data protection can mean many things to different people from various focus or technology domain perspectives. Likewise there are various threat risks to protect against and, not all of them are head-line news making events.
Protecting your data or data protection is a diverse topic and not exclusive to just backup/restore, business continuance (BC), disaster recovery (DR), high availability (HA), durability, archiving, privacy and compliance (PCI, Hippa, High-tech, Sarbox, etc) or security (logical [encryption, access control, identity management] and physical).
In the broader scope and context of information infrastructures and data infrastructures, think of data protection as part of or enabling protect, process, preserve and serving of information in an effective way that does not introduce complexity or compromise your digital and physical assets.
Following is an excerpt from the piece over at Information Security Buzz:
| The usual belief is that information behind firewall’s and on storage attached to servers that have rights access control and find access, all is safe; hence no need to encrypt the real storage device. There is a couple of other usual comments or statements that people make to me about encrypting storage devices that it is too difficult due to lack of good key management, and the other is that people say the encryption algorithms are no good. Both can be valid points, particular given what we are hearing with the NSA and other government activities. My usual response is a) have spare keys placed in safe trusted locations and b) do you lock the doors and windows on your home as somebody who really wants to get in probably can, hence need for multiple rings of security, however the encryption will deter the casual or more typical adversary. Click to read more |
In addition to the above, also check out the following related items on the many difference faces or facets of data protection.
Various StorageIO tips and articles from different venues: Via StateTech Magazine – 5 Tips for Factoring Software into Disaster Recovery Plans and Via the StorageIO fall November 2013 news letter, Cloud and data protection perspectives.
Also via StorageIOblog: Data protection modernization, more than swapping out media and Cloud conversations: Has Nirvanix shutdown caused cloud confidence and data protection concerns? along with In the data center or information factory not everything is the same plus Securing data at rest and fast secure erase with SED’s.
Also check out BackupU (www.software.dell.com/backupU) series of webinars and Google+ hangouts that I’m involved with about modernizing and rethinking data protection. Note that while Dell is the sponsor of these events, they are also vendor and technology neutral, that’s a disclosure btw fwiw ;) ).
Only you can prevent data loss as it is a shared responsibility!
Ok, nuff said (for now)
Cheers gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-201
During the 2013 post thanksgiving black friday shopping day, I did some on-line buying including a Dell Inspiron 660 i660 (5629BK) to be used as a physical machine (PM) or VMware host (among other things).
Now technically I know, this is a workstation or desktop and thus not what some would consider a server, however as another PM to add to my VMware environment (or be used as a bare metal platform), it is a good companion to my other systems.
Initially my plan for this other system was to go with a larger, more expensive model with as many DDR3 DIMM (memory) and PCIe x4/x8/x16 expansion slots as possible. Some of my other criteria were PCIe Gen 3, latest Intel processor generation with VT (Virtualization Technology) and Extended Page Tables (EPT) for server virtualization support without breaking my budget. Heck, I would love a Dell VRTX or some similar types of servers from the likes of Cisco, HP, IBM, Lenovo, Supermicro among many others. On the other hand, I really don’t need one of those types of systems yet, unless of course somebody wants to send some to play with (excuse me, test drive, try-out).
Hence needs are what I must have or need, while wants are those things that would be, well, nice to have.
In the course of shopping around, looking at alternatives and having previously talked with Robert Novak (aka @gallifreyan) and he reminded me to think outside the box a bit, literally. Check out Roberts blog (aka rsts11 a great blog name btw for those of use who used to work with RSTS, RSX and others) including a post he did shortly after I had a conversation with him. If you read his post and continue through this one, you should be able to connect the dots.
While I still have a need and plans for another server with more PCIe and DDR3 (maybe wait for DDR4? ;) ) slots, I found a Dell Inspiron 660.
Candidly normally I would have skipped over this type or class of system, however what caught my eye was that while limited to only two DDR3 DIMM slots and a single PCIe x16 slot, there were three extra x1 slots which while not as robust, certainly gave me some options if I need to use those for older, slower things. Likewise leveraging higher density DIMM’s, the system is already now at 16GB RAM waiting for larger DIMM’s if needed.
The Dell Inspiron 660-i660 I found had a price of a little over $550 (delivered) with an Intel i5-3330 processor (quad-core, quad thread 3GHz clock), PCIe Gen 3, one PCIe x16 and three PCIe x1 slots, 8GB DRAM (since reallocated), GbE port and built-in WiFi, Windows 8 (since P2V and moved into the VMware environment), keyboard and mouse, plus a 1TB 6Gb SATA drive, I could afford two, maybe three or four of these in place of a larger system (at least for now). While for something’s I have a need for a single larger server, there are other things where having multiple smaller ones with enough processing performance, VT and EPT support comes in handy (if not required for some virtual servers).
Some of the enhancements that I made were once the initial setup of the Windows system was complete, did a clone and P2V of that image, and then redeploying the 1TB SATA drive to join others in the storage pool. Thus the 1TB SATA HDD has been replaced with (for now) a 500GB Momentus XT HHDD which by time you read this could already changed to something else.
Another enhancements was bumping up the memory from 8GB to 16GB, and then adding a StarTech enclosure (See below) for more internal SAS / SATA storage (it supports both 2.5" SAS and SATA HDD’s as well as SSD’s). In addition to the on-board SATA drive port plus one being used for the CD/DVD, there are two more ports for attaching to the StarTech or other large 3.5" drives that live in the drive bay. Depending on what I’m using this system for, it has different types of adapters for external expansion or networking some of which have already included 6Gbps and 12Gbps SAS HBA’s.
As this is not a general purpose larger system with many expansion ports for PCIe slots, that is one of the downsides you get for this cost. However depending on your needs, you have some options. For example I have some Intel PCIe x1 GbE cards to give extra networking connectivity if or when needed. Note however that as these are PCIe x1 slots they are PCIe Gen 1 so from a performance perspective exercise caution when mixing these with other newer, faster cards when performance matters (more on this in the future).
Via Amazon.com Intel (Gigabit CT PCI-E Network Adapter EXPI9301CTBLK)
One of the caveats to be aware of if you are going to be using VMware vSphere/ESXi is that the Realtek GbE NIC on the Dell Inspiron D600-i660 may not play well, however there are work around’s. Check out some of the work around’s over at Kendrick Coleman (@KendrickColeman) and Erik Bussink (@ErikBussink) sites both of which were very helpful and I can report that the Realtek GbE is working fine with VMware ESXi 5.5a.
The StarTech 4 x 2.5″ SAS and SATA internal enclosures supports various speed SSD and HDD’s depending on what you connect the back-end connector port to. On the back of the enclosure chassis there is a connector that is a pass-thru to the SAS drive interface that also accepts SATA drives. This StarTech enclosure fits nicely into an empty 5.2″ CD/DVD expansion bay and then attach the individual drive bays to your internal motherboard SAS or SATA ports, or to those on another adapter.
Via Amazon.com StarTech 4 x 2.5" SAS and SATA internal enclosure
So far I have used these enclosures attached to various adapters at different speeds as well as with HDD, HHDD, SSHD and SSD’s at various SAS/SATA interface speeds up to 12Gbps. Note that unlike some other enclosures that have SAS or SATA expander, the drive bays in the StarTech are pass-thru hence are not regulated by the expander chip and its speed. Price for these StarTech enclosures is around $60-90 USD and are good for internal storage expansion (hmm, need to build your own NAS or VSAN or storage server appliance? ;) ).
Note that you will also need to get a Molex power connector to go from the back of the drive enclosure to an available power port such as for expansion DVD/CD that you can find at a Radio Shack, Fry’s or many other venues for couple of dollars. Double check your specific system and cable connector leads to verify what you will need.
So far so good, in addition to using it for some initial calibration and validation activities, the D660 is performing very well and no buyers remorse. Ok, sure, would like more PCIe Gen 3 x4/x8/x16 or an extra on-board Ethernet, however all the other benefits have outweighed those pitfalls.
Speaking of which, if you think a SSD (or other fast storage device) is fast on a 6Gbps SAS or PCIe Gen 2 interface for physical or virtual servers, wait until you experience those IOPs or latencies at 12Gbps SAS and PCIe Gen 3 with a faster current generation Intel processor, just saying ;)…
In the above chart (slide scroll bar to view more to the right) a Windows 7 64 bit systems (VMs configured with 14GB DRAM) on VMware vSphere V5.5.1 is shown running on different hardware configurations. The Windows system is running Futuremark PCMark 7 Pro (v1.0.4). From left to right the Windows VM on the Dell Inspiron 660 with 16GB physical DRAM using a SSHD (Solid State Hybrid Drive). Second from the left shows results running on a Dell T310 with an Intel X3470 processor also on a SSHD. Middle is the workload on the Dell 660 running on a HHDD, second from right is the workload on the Dell T310 also on a HHDD, while on the right is the same workload on an HP DCS5800 with an Intel E8400. The workload results show a composite score, system storage, simulating user productivity, lightweight processing, and compute intensive tasks.
Mention KVM to many people in and around the server, storage and virtualization world and they think KVM as in the hypervisor, however to others it means Key board, Video and Mouse aka the other KVM. As part of my recent and ongoing upgrades, it was also time to upgrade from the older smaller KVM’s to a larger, easier to use model. The benefit, support growth while also being easier to work with. Having done some research on various options that also varied in price, I settled in on the StarTech shown below.
Via Amazon.com StarTech 8 Port 1U USB KVM Switch
What’s cool about the above 8 port StarTech KVM switch is that it comes with 8 cables (there are 8 ports) that on one end look like a regular VGA monitor screen cable connector. However on the other end that attached to your computer, there is the standard VGA connection that attached to your video out, and a short USB tail cable that attached to an available USB port for Keyboard and Mouse. Needless to say it helps to cut down on the cable clutter while coming in around $38.00 USD per server port being managed, or about a dollar a month over a little over three years.
Be advised that there are various makes and models of the Dell Inspiron available that differ in the processor generation and thus feature set included. Pay attention to which make or model you are looking at as the prices can vary, hence double-check the processor make and model and then visit the Intel site to see if it is what you are expecting. For example I double checked that the processor for the different models I looked at were i5-3330 (view Intel specifications for that processor here).
Thanks to Robert Novak (aka @gallifreyan) for taking some time providing useful tips and ideas to help think outside the box for this, as well as some future enhancements to my server and StorageIO lab environment.
Consequently while the Dell Inspiron D600-i660 was not the server that I wanted, it has turned out to be the system that I need now and hence IMHO a diamond in the rough, if you get the right make and mode.
Ok, nuff said
Cheers gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2013 StorageIO and UnlimitedIO All Rights Reserved
The O’Reilly @oreillymedia media folks (oops, excuse me, Microsoft Press) sent me out (that’s a disclosure btw) an real soft cover print copy of Rethinking Enterprise Storage – A Hybrid Cloud Model by Marc Farley aka @MicroFarley of Microsoft/Storsimple that features a forward by Martin Glassborow aka @Storagebod.
Publisher: Microsoft Press
Author: Marc Farley
Paper back
Features: Many diagrams, figures, index, glossary
Pages: 101
ISBN: 978-0-7356-7990-3
Published: 2013
MSRP: $9.99 USD
One of the many books many figures on the right, on the left i needed to hold a page down ;)!
Make no mistake that this is a Microsoft and Storsimple themed book, however IMHO Marc (aka Farley) does a great job of making it more relevant than just another vendor product book (JAVPB). While it is a Microsoft focused book around enabling hybrid cloud storage for various applications, the premises presented could be adapted for other environments or implementations. The book at 101 pages including table of contents (TOC), index, appendix, glossary and other front matter is a very easy and fast read while providing more information or coverage than what might be found in a "Dummies" type themed book.
Start thinking outside the box (or cloud), imagine what you can do with a Hybrid cloud!
Overall I found the book to be good and not just because I know Marc or that the O’Reilly folks sent me a free copy (I had actually previously received the electronic ebook version), rather that it is timely and does a nice job of conveying the topic theme and setting up the conversation, time to rethink storage for enterprise and other environments. IMHO the question is not if hybrid cloud storage is in your future, rather when, where, why, for what, how, with whom and related conversations. While you can buy a copy of the book at various venues, it shouldn’t take a lot of effort to get your own printed soft cover copy, or an ebook version.
Btw, here’s a pod cast discussion with Marc Farley from spring 2013 at SNW, as well as a link to a hybrid cloud and object storage post he did over at Microsoft Technet.
To summarize and quote Marc Farley "Hey now…."
Ok, nuff said
Cheers gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2013 StorageIO and UnlimitedIO All Rights Reserved
The following are some commands and tools for Microsoft Windows environments that are useful for storage I/O activities (among others).
So you may know and how to find out the more familiar Windows storage device (Solid State Device – SSD, Hard Disk Drives – HDD among others) names such as A:, B:, C:, D: as what you can view from the Windows Explorer, Computer or Admin tools.
However what if you need to find out a physical name for raw (not mounted) and mounted devices for configuration? For example, if you have a tool that wants the physical name for your C: drive that might be \\.\PhysicalDrive0\?
No worries, use the command WMIC DISKDRIVE LIST BRIEF
Need more detail about the devices beyond what is shown above?
Then use WMIC DISKDRIVE LIST or as in the above example, direct the output to a file with the results shown below (scroll to the left or right to see more detail information).
DataCenter
Availability BytesPerSector Capabilities CapabilityDescriptions CompressionMethod ConfigManagerErrorCode ConfigManagerUserConfig DefaultBlockSize Description DeviceID ErrorCleared ErrorDescription ErrorMethodology Index InstallDate InterfaceType LastErrorCode Manufacturer MaxBlockSize MaxMediaSize MediaLoaded MediaType MinBlockSize Model Name NeedsCleaning NumberOfMediaSupported Partitions PNPDeviceID PowerManagementCapabilities PowerManagementSupported SCSIBus SCSILogicalUnit SCSIPort SCSITargetId SectorsPerTrack Signature Size Status StatusInfo SystemName TotalCylinders TotalHeads TotalSectors TotalTracks TracksPerCylinder
512 {3, 4} {"Random Access", "Supports Writing"} 0 FALSE Disk drive \\.\PHYSICALDRIVE2 2 SCSI (Standard disk drives) TRUE Fixed hard disk media ATA ST3000DM001-1CH1 SCSI Disk Device \\.\PHYSICALDRIVE2 0 SCSI\DISK&VEN_ATA&PROD_ST3000DM001-1CH1\5&3626375C&0&000600 0 0 3 6 63 0 3000590369280 OK DBIOTEST 364801 255 5860528065 93024255 255
512 {3, 4} {"Random Access", "Supports Writing"} 0 FALSE Disk drive \\.\PHYSICALDRIVE3 3 SCSI (Standard disk drives) TRUE Fixed hard disk media SEAGATE ST600MP0034 SCSI Disk Device \\.\PHYSICALDRIVE3 0 SCSI\DISK&VEN_SEAGATE&PROD_ST600MP0034\5&3626375C&0&000A00 0 0 3 10 63 600124654080 OK DBIOTEST 72961 255 1172118465 18605055 255
512 {3, 4} {"Random Access", "Supports Writing"} 0 FALSE Disk drive \\.\PHYSICALDRIVE4 4 SCSI (Standard disk drives) TRUE Fixed hard disk media SEAGATE ST600MX0004 SCSI Disk Device \\.\PHYSICALDRIVE4 0 SCSI\DISK&VEN_SEAGATE&PROD_ST600MX0004\5&3626375C&0&000C00 0 0 3 12 63 600124654080 OK DBIOTEST 72961 255 1172118465 18605055 255
512 {3, 4} {"Random Access", "Supports Writing"} 0 FALSE Disk drive \\.\PHYSICALDRIVE1 1 SCSI (Standard disk drives) TRUE Fixed hard disk media SEAGATE ST9300603SS SCSI Disk Device \\.\PHYSICALDRIVE1 0 SCSI\DISK&VEN_SEAGATE&PROD_ST9300603SS\5&3626375C&0&000400 0 0 3 4 63 299992412160 OK DBIOTEST 36472 255 585922680 9300360 255
512 {3, 4} {"Random Access", "Supports Writing"} 0 FALSE Disk drive \\.\PHYSICALDRIVE0 0 SCSI (Standard disk drives) TRUE Fixed hard disk media VMware Virtual disk SCSI Disk Device \\.\PHYSICALDRIVE0 2 SCSI\DISK&VEN_VMWARE&PROD_VIRTUAL_DISK\5&1982005&1&000000 0 0 2 0 63 -873641784 64420392960 OK DBIOTEST 7832 255 125821080 1997160 255
Some of you might be familiar with Xcopy and if not, it is a handy tool for copying files, folders and directories to local as well as networked storage. Some handy Xcopy command switches include:
/j = use un-buffered IO for large files
/y = suppress prompting
/c = continue if error
/E = copy sub directories
/H = copy hidden files
/Q = quiet mode (don’t list files being copied)
In the following example the content of the Videos folder and its sub-directories (83.5GB) are copied to another destination. Note the Time /T command that is also shown which is useful for timing how long the copy takes (e.g. subtract start-time from end-time and you have elapsed time). In this example 83.5GB are copied from one place to another on the same SSD device and using the results of the Time /T command the elapsed time was about 12 minutes.
Xcopy command example
Ever have a Windows storage device or system that failed to boot, or a problem with a partition, volume or other issue?
How about running into a situation where you are not able to format a device that you know and can confirm is ok to erase, yet you get a message that the volume is write protected or read only?
Diskpart is handy, powerful and potentially dangerous tool if you are not careful as you could mistakenly drop a good volume or partition (e.g. the importance of having good backups). However Diskpart can be used to help repair storage devices that have boot problems, or for clearing read only attributes among other tasks. If you are prefer GUI interfaces, many of the Diskpart functions can also be done via Disk Management interface (e.g. Control Panel -> All Control Panel Items -> Administrative Tools -> Computer Management -> Storage -> Disk Management ). Note that Diskpart to do certain functions will need to be run as Administrator.
In the above example the LIST DISK command shows what disks are present (on-line or off-line) which means that you may see devices here that do not show up elsewhere. Also shown is selecting a disk and then listing partitions, selecting a partition and showing attributes. The Attribute command can be used for clearing Read Only modes should a partition become write protected.
Hint, ever have a device that was once had VMware installed on it, then you move it to Windows and try to reformat for use and get a Read Only error? If so, you will want to have a look at Diskpart and the Attribute commands. However BE CAREFULL and pay attention which disk, partition and volumes you are working with as you can easily cause a problem that would result in testing how good your backups are.
If you have a SATA SSD the TRIM command is a form of garbage collection that is supported with Windows 7 (SAS drives use the SCSI UNMAP). Not sure if your system has TRIM enabled? Try the following command as administrator. Note that if you see a result of "0" then TRIM is enabled while a value of "1" means that it is disabled for your system.
Want to learn more about TRIM, check out this piece from Intel as well as this Microsoft Windows item.
Have an issue or problem collecting your system statistics, or when running a benchmark, workload generation tool such as vdbench and getting an "Unable to obtain CPU statistics"?
Try the Lodctr /R command (as administrator), however read this Microsoft Tip first to learn more.
Like its name implies, if you do not have this tool, you can download it here from Microsoft to not only delete files, folders, as well as write "0" patterns across a disk to secure erase it. You can specify the number of times you want to run the write "0" patterns across a disk to meet your erasure requirements.
There is also another use for Sdelete which is if you need or want to pre-condition a SSD or other device such as for testing, you can run a pre-conditioning pass using Sdelete.
Some command options include -p #n where "n" is the number of times to run, -s recursive to process sub-directories, -z to write "0" or zero out the space on the device, -c for clean, -a to process read-only attributes. Learn more and get your copy of Sdelete from Microsoft here.
A handy tool available from Seagate (may only work with Seagate and their partner devices) is SeaTools that can give drive information, health and status as well as perform various tests including SMART.
Seagate Seatools example
Different HDD and SSD as well as storage system vendors give tools for configuration, monitoring, management and in some cases data movement with their solutions. Samsung SSD Magician is a tool I have installed for managing my SSDs (830 and 840 Pros) that has features for updating firmware, drive health as well as performance optimization. Other hand tools include the Samsung copy tool based on Clonix as Acronis among other clone or data migration utilities (more on those in a future post).
Samsung SSD Magician
While the Microsoft WIndows USB Tool is handy for dealing with Microsoft ISO, however for creating USB’s with ISO’s such as for installing VMware or Linux on bare metal systems, Rufus is a handy tool to have in the tool-box.
Another useful tool that functions as an SSH and FTP utility is Cyberduck that also supports access to Amazon S3 among other cloud services.
There are many other tools for server, storage I/O and other activities on WIndows, not to mention other platforms, however hopefully you find the above useful.
How about it, what’s your favorite Windows server, storage I/O tools and commands?
Ok, nuff said (for now)
Cheers
Gs
Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio
All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved