Comment (1) Visits (7382)
This week I am off to Budapest, Hungary, for business meetings. It is the closest major city to IBM'smanufacturing plant in a small town called Vac (rhymes with "knots") where the IBM System Storage DS8000 seriesand SAN Volume Controller are assembled.
Comment (1) Visits (9020)
One of the differences between IBM and the other storage vendors is that IBM is also in the business of middleware, application-aware backup software, and advanced copy services. This allows IBM to put togethersolutions that work to address specific challenges for our clients.
IBM has written a whitepaper on a cleverVSS Snapshot Backup for Exchange using IBM Tivoli Storage Manager and the point-in-time copy capabilities of IBM System Storage disk systems.
A problem in the past was that each vendor's point-in-time copy method had its own unique proprietary interface.Microsoft Developed Volume Shadow Copy Services (VSS) as a common interface front-end to resolve this concern.IBM Tivoli Storage Manager for Mail can invoke standard VSS interfaces, and this in turn can invoke FlashCopyon the IBM System Storage SAN Volume Controller, DS8000 series, or DS6000 series disk system.
You might be thinking: Wouldn't it have been less effort to just have TSM for Mail invoke IBM proprietary interfaces,rather than having to put full VSS support into TSM for mail, and then full VSS support into IBM's various disksystems? Perhaps, but IBM doesn't decide to do things because it is the cheapest way, we focus on what is theright way, and in this case, customers now have more choices, then can use TSM for Mail with IBM or non-IBM disksystems that support the VSS interface, and IBM disk systems can be employed into other uses for VSS snapshot.
Of course, we would like our clients to consider both TSM and IBM System Storage disk systems for a combined solution,not because they are required to make the solution work, but because both are best-of-breed, and whitepapers likethis show how they can provide synergy working together.
Comment (1) Visits (10897)
Well it's already Tuesday here in Australia. Many people here have asked me what my secrets are for dealing withJet Lag, as many Aussies (and Kiwis) travel across time zones for business. While Sydney is 17 hours "ahead" of Arizona right now, my body feels like it is 7 hours of time zones "behind". If you do nothing, your body will naturally adjust, about one time zone per day, which is completely unacceptable for most week-long business trips.Since I have been traveling for IBM since 1989, I have read a lot on this, and tried a lot of things, and here's what works for me.
Disclaimer: I am not a doctor, consult a doctor if you have any questions
About 3-5 days before returning, go back to the "Before the Trip" process and start alternating meals again. Follow the process and act as if returning home is a new trip to deal with jet lag in the reverse direction.
Well this is what works for me, I don't take "melatonin" or other drugs that have been found useful for jet lag in hamsters. I welcome comments on what works for you.
Comment (1) Visits (9931)
Well, I'm going to take a two week break from blogging. Not because my clarification of storage terminology got me Marc Farley's finger wagging of shame.
No, I'm going on vacation.I'll be going to a third-world country, possibly outside the reaches of cell phones, e-mail and the internet, so I won't be blogging until I get back later this month. Since Clark Hodge has discovered a pattern that I am suspiciously close to massive power failures, I think it best not to tell people exactly where I am going.
So, until I get back, I leave you with a nice piece from Kirby at Storage Sanity who has discovered that IBMers are very nice.
I'll spend my time doing non-storage related activities, like practicing to catch sunglasses with my face.I'll be back in a few weeks.
Comment (1) Visits (8726)
The results are finally in. IBMer Wolfgang Singer was awarded "Top Speaker" award for his NAS and iSCSI tutorial at last year's Orlando 2006 conference. Here he is receiving the awardfrom SNIA Executive Director Leo Leger.
Of course, NAS and iSCSI technologies have been around for a while, but they are still new formany customers, which is why tutorials like this are so important.
Not everyone is clear on these technologies. For example, Dave Hitz asksis iSCSI SAN or is iSCSI NAS? I Don’t Know.
To avoid this confusion, IBM adopted clarifying technology.