Mac OS X 10.6 "Snow Leopard" deliveries begin on August 28!

Although Apple’s web site clearly states that Snow Leopard “Delivers on August 28th,” it is unclear if other sources will be so punctual. We definitely expect Apple Stores to have plenty of stock on Friday morning, but what of Amazon.com pre-orders? Will they also deliver on Friday, or will those of us who pre-ordered there have to wait a few days for this undercover upgrade?

Who Gets What

Snow Leopard is really a major jump forward in terms of advanced hardware and software integration. It brings Grand Central, OpenCL, full 64-bit mode, and QuickTime X along with Exchange support and many tweaks. But many of these features are highly hardware-dependent, so not all Mac users will get everything.

Here’s a cheat sheet I put together based on Apple’s documentation:

This table is based on the following facts:

1. Snow Leopard only supports Intel-based Macs. PowerPC Macs need not apply.
2. Booting Snow Leopard in 64-bit mode requires 64-bit EFI, and many pre-2007 Macs have only a 32-bit EFI. You can check your Mac (and help me fix my table) by typing “ioreg -l -p IODeviceTree | grep firmware-abi” in a Terminal window. If it says “EFI64″, your system is capable of running 64-bit Snow Leopard (though it can still run 64-bit apps). But Snow Leopard defaults to 32-bit mode on ALL Macs other than the Xserve at this point, and no one is sure why!
3. Grand Central Dispatch requires a multi-core CPU. This eliminates the original base-model 2006 Mac Mini, since it used a single-core CPU.
4. OpenCL requires newer Nvidia or the ATI graphics chips. This leaves out many pre-2008 models and some iMac and Mac Pro configurations. Check Apple’s list if you’re not sure.
5. QuickTime H.264 Hardware Acceleration only works with the Nvidia 9400M chipset. This leaves out many pre-2008 machines and even the latest Mac Pros, though they probably have enough horsepower on their own.

Finally, if you’re excited about the new Microsoft Exchange support in Mail.app, iCal, and the Address Book be warned! In order for any of this to work, your server must be running Microsoft Exchange Server 2007 Service Pack 1 Update Rollup 4. And most companies still aren’t updated that far!

Update: Check my follow-up post on 64-bit Snow Leopard for more about this controversial aspect!

I’m Updating!

I held off on Amazon and placed my own order this morning with Apple. I’m with Mark Twomey:Upgrading to Snow Leopard is a safe day-1 activity. Most of the updates amount to new under-the-hood features and the OS has been through round after round of testing. Unlike the massive shift from Tiger to Leopard (which I missed, being a late switcher), Snow Leopard ought to be a lesser upgrade.

Why make the update at all? Here are a few of my reasons:

1. It’s cheap: Just $29 to update a single Mac, or $49 for up to five. Compared to Microsoft’s (expired) “limited-time-only” (and incredibly complicated) Windows 7 upgrade, Apple sets out a red velvet carpet.
2. It’s easy: There’s just one version of Mac OS X, and any system running OS X 10.5 “Leopard” can update to full-on Snow Leopard. There are no editions and no conflicts updating from 32-bit to 64-bit (like Windows 7).
3. It future-proofs your (Intel) Mac: Mac developers have a long history of quickly leveraging new OS X features since Mac users have a long history of quickly upgrading. Snow Leopard adds cool stuff like Grand Central and OpenCL that my Intel- and Nvidia-based Macs ought to be able to leverage. See below if your Mac can use these, too!

Sure, there aren’t any amazing features like Time Machine to set the world on fire. But the Snow Leopard update is still a slam-dunk for any Intel-based Mac user! My Late-2007 MacBook Pro will get everything but H.264 acceleration and my 2009 Mac Mini is all set to go!

Updated with Mac Mini and Xserve information. Keep the suggestions coming and test that EFI! Picked up, colorized, and reused (with permission) by the excellent Ed Bott in his ZDNet column!

Note: Some of these links include affiliate codes that help pay for this blog. For example, buying an Amazon Kindle with this link sends a few bucks my way! But I don't write this blog to make money, and am happy to link to sites and stores that don't pay anything. I like Amazon and buy tons from them, but you're free to buy whatever and wherever you want.

© sfoskett for Stephen Foskett, Pack Rat, 2009. | Mac OS X 10.6 “Snow Leopard”: In Our Hands August 28!
This post was categorized as Apple, Personal. Each of my categories has its own feed if you'd like to filter out or focus on posts like this.

This news is so fresh you would leave footprints if you step in it, but here’s a collection of my favorite links and coverage so far. I’ll be updating this list throughout the next few days:

• Let’s start with independents:
  • My first post on the topic can be found over at Gestalt IT: EMC Symmetrix V-Max Is Neither Monolithic Nor Midrange
  • Chris Evans was first but promises more than Enterprise Computing: EMC Announced Next Generation V-Max Architecture
  • Storagebod supposes that there will be No DMX5
  • Duncan Epping is watching from a server virtualization perspective: EMC announced the Symmetrix V-Max!
  • Jerome Wendt: EMC Symmetrix V-Max – It’s About Time
• And the press:
  • Beth Pariseau is always smart, as her SearchStorage piece shows: EMC clusters Symmetrix high-end disk arrays
  • And Beth on StorageSoup: EMC launches Symmetrix V-Max, may add spin-down
  • Chris Mellor is dead on in his piece for The Register, Symmetrix and the death of monolithic arrays
  • Lucas Mearian of Computerworld focused his piece on the private cloud: EMC introduces x86-based Symmetrix array for cloud storage
  • Dave Raffo at StorageSoup: EMC V-Max: V stands for bigger
  • Paul Travis at Byte and Switch: EMC Clusters New Storage Systems for Virtual Data Centers
  • And Dave Simpson brings up the rear on his personal blog, but still no word from InfoStor: EMC V-Max: Locked (in) and loaded
• EMC’s bloggers are first out of the gate:
  • Barry Burke has typically prolific and detailed coverage: 
  • • 1.055: symmetrix v-max – a revolutionary evolution
    • 1.056: inside the virtual matrix architecture (my favorite)
    • 1.057: symmetrix v-max – scale up, scale out, scale away!
    • 1.058: v-max does what hi-star can’t?
    • 1.059: fully automated storage tiering (fast)
  • Chuck Hollis’ Symmetrix V-Max: Storage Architecture Redefined is a solid overview
  • Chad Sakac is always good, and his EMC’s VMware Storage Strategy – The 3rd Shoe Drops is a must-read on V-Max, though I’m still left wondering about EMC’s VMware strategy!
  • Mark Twomey’s there with three posts and counting:
    • V-Max: The Scale Out Symmetrix
    • VMax: Auto-provisioning Groups
    • V-Max: SRDF Evolves
  • Dick Sullivan promises You Ain’t Seen Nothing Yet
  • Steve Todd:
    • V-Max Quality
    • Managing V-Max at Scale
  • Len Devanna comments on the Social Launch
• The opposition is moving fast, too!
  • Marc Farley preempted the announcement with a hilarious must-watch video, EMC insider interview is a fake, and an expose on What’s a tigon anyway?
  • Val Bercovici from NetApp observes that the world might have moved past the need for a Symmetrix, noting “Frames are so 90’s”
  • Hu Yoshida focuses on what the V-Max is not: A storage virtualization platform. Don’t Confuse Symmetrix V-Max with Storage Virtualization
  • Claus Mikkelsen of HDS was also predictably underwhelmed, asking why EMC introduced this roadmap now? EMC – Catching Up With the Past
  • Tony Asaro blogs for HDS about 10 Questions on V-Max

That’s the news that’s fit to print so far! Stick with this post and Gestalt IT’s continuing coverage of the V-Max!

© sfoskett for Stephen Foskett, Pack Rat, 2009. | Tracking EMC’s Symmetrix V-Max Launch
This post was categorized as Enterprise storage, Virtual Storage. Each of my categories has its own feed if you'd like to filter out or focus on posts like this.