Off topic - AFP vs SMB

One of the most important features for AFP is autoreconnect...where network anomalies lasting less than 120 seconds are handled gracefully. So if you have a file opened off an AFP share and the network connection drops, if the connection is restored in less than 120 seconds, the session ID is preserved and the user continues to work and save changes like nothing happened. With SMB, the connection might come back but the file and the unsaved changes might be toast...

In Xinet/FullPress production environments, AFP is a must, since your users must work off the server. So ExtremeZ-IP is a must.

Hmmm...I seem to remember JAMF and IO Integration (Xinet/FullPress integrator) go back years...I bet'cha if they were on this list they'd respond to this one (even if Brian Anderson went to work for Apple!)... ;)

Don

We've had success with AFP and SMB on Lion - eliminating our need for
AdmitMac and ExtremeZip. We are going to be refreshing our 10.6 boxes
to 10.7.x over the next few months.

John Wojda

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Team Lead Mobility: Chris
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Ana

Mac Tip/Tricks/Self Service & Support
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"Any time you choose to be inflexible in your approach to an
unpredictable project you are already building failure into your plan"

"We’ve had success with AFP and SMB on Lion – eliminating our need for AdmitMac and ExtremeZip. We are going to be refreshing our 10.6 boxes to 10.7.x over the next few months."

Would love to hear more about this and your experiences as you head in that direction…

Nick Caro Senior Desktop Support Administrator

Likewise here. We've seen much, much better SMB performance in Lion than we ever did with Snow Leopard.

Tom

+1.

Apple implementation of SMB seems greatly improved on what shipped with Lion.

Our file servers are all w2k8 with AFP only on my mac mini Casper servers. (just cos i've never changed it).

Regards,

Ben.

Hey! I'm digging up this old post, I hope that's okay.

We're having issues with Mavericks and SMB shares. Slow browsing/transfers, permissions errors, inconsistent folder contents, users think they uploaded a file but when they disconnect/reconnect the file isn't there, multiple instances of share mounted to Finder, etc. We've been connecting with DFS Namespaces. When we connect directly to the server some of the issues are better or resolved.

I just learned about Extreme Z-IP. Has anyone else used it? Is it something that you run on the Windows servers that then allows the Mac users to connect with AFP, problems fixed magically?

If not Extreme Z-IP, what else can I do?

- Jamie

Apple are really pushing SMB and lots of our clients are switching to cloud file services like Dropbox and box. That being said we still get situations where ExtremeZ-IP solves traditional Mac/Windows file sharing issues.

I'll chime in that we're having nightmare file sharing issues as well against Win shares (mostly share browsing and search), always have, but more specifically so with Mavericks. Eight months ago when we cried the blues to our Apple SE they asked us to bench mark the then beta Yosemite. Are your Win servers running the deduplication feature? Yeah, that's a huge problem too.

Quite frankly I'm sick to death of the annual Apple promise of better SMB support, and have absolutely no reason what so ever to trust in Yosemite or the next iteration to make it any better.

Years ago I was a Group Logic (EZ-IP) customer, and have been singing their praises for a long time. In my experience, yes, it is the magic bullet. They develop a current AFP client protocol for Windows, picking up where MS quit when they stopped developing Services for Mac. It's good stuff.

It is expensive though, but it completely solves 'the problem'. However, as Apple continues to depreciate AFP, where does that leave EZ-IP? Will Acronis develop a better mouse trap with SMB instead? It's unclear if EZ-IP will have any future past Yosemite.

Mavericks is using what seems to be a pretty poor version of SMB 2, especially if you are connected to certain types of shares.
Try using cifs://sharename on the troublesome ones it, it has worked for us for a share that is I think spanned across several volumes/disks and often only shows half the content and just generally performs like a dog.
Apparently Yosemite has SMB 3 support and if your Windows servers are the newest version of Server that will to, so hopefully things will improve as time goes on.

AFP 3.1's (and later) auto client reconnect feature is a must for environments where users must work off the server (Xinet/Helios/etc.). http://en.wikipedia.org/wiki/Apple_Filing_Protocol

I don't think Apple ever said AFP was being deprecated. Seemed more like they're making SMB the default, so when a users types a hostname into the GO TO SERVER window, it will default to SMB. AFP continues to work, just need to add the prefix when connecting.

With that said, there is no better AFP solution than ExtremeZ-IP. Xserve is gone. Mac mini Server is a complete joke. If your company is serious and needs AFP, and seriously needs to quickly browse shares (Spotlight!), you can't go wrong.

They've got excellent, responsive support, and turn around fixes very quickly (release note and RSS: http://support.grouplogic.com/?page_id=63). If your environment relies on AFP, trust me you need this.

@Look wrote:

Mavericks is using what seems to be a pretty poor version of SMB 2

Apple hired a Thursby engineer to create an SMB solution a few years ago, had something to do with Samba licensing. What a disaster that was. We're not yet deploying Yosemite, not sure how much better it'll be with SMB.

In most cases we encourage users to adopt workflows that take reliability off the file sharing protocol. Always copying to the local hard drive before working on things. Doesn't work in all cases but when it does, the pressure is taken off SMB performing at its best.

We're also doing our best to hold off deploying Yosemite but I'm just waiting for a refresh of "Early 2015" Macs to be released by Apple and then were cornered! In most of our environments the users are buying batches of new computers weekly.

Hey @donmontalvo, AFP is being deprecated/is not being developed further beyond 3.1. Apple is focusing their energy on making SMB the native OS X file sharing protocol...

Thank you all for the responses. Great info!

@RobertHammen, if AFP is being deprecated maybe ExtremeZ-IP will no longer be a good option? Have you all found a better way to optimize Mac connections to Windows SMB shares? Are there native things we can do either on the Windows server side or Mac client side? Soon we're going to be upgrading to Yosemite, are SMB connections better in Yosemite with SMB3?

Every environment is different, and you need to test, test, test before upgrading.

Generally have good results with OS X clients to OS X Server. Anything else is a crapshoot, really. Server 2008R2 vs 2012, or Linux/SaMBa, or...

Some clients need the /etc/nsmb.conf hack to revert back to SMB1 to get reasonable speeds. Others are fine OOB.

Don't forget to test Spotlight in your environment as that's something non-Apple SMB environments don't tend to support very well, if at all...

@RobertHammen, doesn't connecting through finder with cifs essentially do the same thing as editing the nsmb.conf file? We're still experiencing issues with cifs.

@RobertHammen interesting, AFP 3.4 was released with Mountain Lion, but nothing since then. Is there a KB or other formal notice from Apple that AFP is going away? If not, we can open a ticket with Apple and post their response.

https://developer.apple.com/library/mac/documentation/Networking/Conceptual/AFP/AFPVersionDifferences/AFPVersionDifferences.html

Don't forget to test Spotlight in your environment as that's something non-Apple SMB environments don't tend to support very well, if at all

Probably not at all, since Spotlight index would need to be created/managed by the server. Don't think Microsoft will bother.

@catfeetstop

FYI, connecting with a "cifs://" on your Connect To Server will revert the protocol use back to SMB 1.x. If you want to use SMB 2.1 use "smb://"

Essentially, "cifs://" != "smb://"

@donmontalvo, I'm also curious about the removal of AFP. From what I can find there are only rumors say that it's being depreciated, nothing official. Have you or anyone else tested with Yosemite and SMB3? Is it any better?

SMB/CIFS support in OS X is way too spotty, especially if you have various filer appliances from different vendors, odds are some simply won't connect or performance will be terrible.

That said, we've piggybacked our DPs on our SCCM infrastructure. I had the SCCM team carve out SMB shares at each site which we use for Casper. I would just be careful with appliances, but it should work very well on Windows Server shares.

https://www.afp548.com/2013/06/11/smb2-and-you-saying-goodbye-to-afp-in-os-x-mavericks/ mentions it being deprecated, but the OS X Mavericks Technology Preview PDF link has moved. It's here, but it doesn't say anything explicitly, however the handwriting is on the wall (just like MCX, Workgroup Manager, /Library/Startup Items, etc.):

http://www.apple.com/media/us/osx/2013/docs/OSX_Mavericks_Core_Technology_Overview.pdf

I'm sure SMB was made the default for enterprise compatibility reasons. But AFP is far from dead.

https://www.apple.com/osx/pdf/OSXYosemite_TO_FF1.pdf

AFP The Apple Filing Protocol (AFP) is the traditional network file service used on the Mac. Built-in AFP support provides connectivity with older Mac computers and Time Machine–based backup systems.

• Compatible. SMB is automatically used to share files between two Mac computers running OS X Yosemite, or when a Windows client running Windows 8 connects to your Mac. OS X Yosemite maintains support for AFP SMB2 and SMB network file-sharing protocols, automatically selecting the appropriate protocol as needed.

There is some apprehension about using ExtremeZ-IP on the Windows servers. Have you guys used any of the third party client side SMB connectors, such as DAVE? http://www.thursby.com/products/dave.

I've used Dave a few times in the past. Great product name!

Haven't seen it for quite a few years though. It was a bit clunky to use.

ExtremeZ-IP is a much slicker user experience.