Solution: Jettison Fusion drives as they're a kludge, at best. It's Apple's way of cheaping out. SSDs should be standard on all Macs at this point in the 21st century.
Every week. Active files are continuously synced via iCloud Drive or Dropbox. Worst case scenario and I lose the machine or it dies, I do a restore from a week-old Time Machine backup and wait maybe an hour at most for some active files to re-sync.You plug a hard drive in a laptop? How often? Every time you open it?
I bet MacBook users who are not engineers or computer techs but who are more advanced than the clueless majority did exactly that - bought the Time Capsule.
duh, sorry.Time Capsule (the hardware), yes. Time Machine (the software), no, probably not. It remains to be seen what their plans for server-side Time Machine are.
boy that will not work for me....I use my phones for all internet.I can tell you right now what their plan is for the server-side Time Machine. It's iCloud.
Yes I agree! My 2012 non retina macbook could not update, pretty much bricked. I had to do a few workarounds and lost my current system. Then for some reason my WD backup drive failed! Thank god there's no irreplaceable files
Because it’s Apple. And $100 becomes $500 when it comes from Apple.
So this way Apple spends $50 on a combined cheap slow spinner and a small SSD and gets “fastish” performance and makes you pay dearly if you want a decent sized full SSD drive.
Honestly, we’ve had spanned volumes (what a fusion drive is) forever.
And there is a reason the industry avoided using them in consumer grade machines. Because it doubles your odds of data loss.
In a spanned volume, if any one of the drives in that spanned volume fails, you lose the data on all of the other drives that are part of that spanned volume.
The more drives you add to a spanned volume, the more you increase your chances of data loss.
It makes no sense in consumer class machines to introduce that risk.
Spanned volumes are intended to be used in RAID configurations. That is where they make sense. Because multiple fast drives working in a striped configuration will simultaneously be retrieving portions of a file and sending it to the CPU at the same time.
With several small drives (say 10 low capacity drives) working in a striped array, none of the drives has to move its heads or search very far for the data, and they all send different chunks back simultaneously causing near instant retrieval.
That striped array is often part of another RAID which mirrors the other spanned volume (striped array).
It can go on and on pulling multiple RAID configurations into other RAID configurations until you have essentially what looks like one large volume made up of hundreds of small drives all working together to deliver chunks of data simultaneously with so many redundancies that if becomes virtually impossible to lose any data due to the checks and balances in the RAID configurations. Depending on the size of your Arrays, you could theoretically have 10 drives fail and not lose one bit of data, and as soon as those drives were replaced, they’d automatically get updated with all the data that used to be on the failed drives.
It makes tons of sense in an enterprise environment to use spanned volumes. But in a home computer, it’s only asking for problems. Not if... but simply when you will lose data.
If you have a “fusion drive” I’d hope that you have a full time automated backup solution running. A fusion drive without a backup is like tempting fate.
Adding APFS to it seems like double-dog daring it.
High Sierra bricked my 3TB Fusion Drive 2013 iMac. I lost everything, including some irreplaceable files. Planning to replace the dead HDD inside and get in running again, but Apple's terrible QC lately has me leery.
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Thanks for this! I think when I replace the dead HDD in my iMac, I won't join it with the still functional SSD into a single Fusion Drive, but keep it separated.
Just a thought ... when will they address Craig Federighi being in charge of OSX and iOS?!
- other than bringing 'nail-polish' like features to the UI of each since he's been in charge ... what has Federighi really brought to both platforms that all iOS/OSX (I refuse to call it MacOS just cause he's a marketing yes-man)??!
Serlet
- less installation foot print on OSX (Leopard)
- OSX pricing drop from $129 to $29
- OSX pricing drop from $29 to FREE! Like REAL FREE
PS: Let's not forget Craig LEFT Apple in the Jobs era after the turnaround was already well completed, and when that didn't work out came back. Nobody that does that SHOULD be an executive at any company unless they're bringing huge fruits to bear in the first year.
Glad you found the information useful.
If it were me, and I already had the system open, I’d consider swapping the SSD portion for a larger drive as well. Then put your Operating System and Applications on the SSD and Data, documents, media, downloads, anything you don’t use daily on your spinner.
For me, 128 GB was sufficient for a SSD used that way. But really, it was tight. And that was being as conservative as I could. So I’d probably go 256 GB or better if I did it now.
But either way, you lose less of a drive fails if it’s not joined to another drive. One failure should not cause another drive to lose data. That’s poor engineering.
The idea of spanned volumes was never meant to be used in this fragile way.
I used a striped RAID many years ago in an enterprise setting, and hadn't really thought of the Fusion Drive as a RAID, but you're right… that's what it is.
That's a good idea to increase the size of the SSDs once I crack the cases open (I have two iMacs with the same failed HDD issue). 128 GB hasn't been a problem for me for either machine and they seem to be running fine, but I'll definitely look into it.
Thanks again.
And when it automatically disables screen lock during calls?especially conference calls?Just after iMessages in the cloud gets released?
APFS? Swift? watchOS? tvOS? Continuity?
I don't even begin to understand what pricing has to do with the head of software engineering, but both of those price drops happened years after Serlet had left.
He left in 1999, long before any "turnaround" was "well completed".
A lot of people without Fusion drives upset in this thread. "THIS DOESN'T IMPACT ME BUT I WANT SOMETHING TO BE MAD ABOUT!"
Bet most can't even tell us what the benefits of the filesystem are without looking it up.
Swift was NOT created in any effort by Craig.
Price drops where about getting the software out to more users quickly which helps better unify support and internal coders and support staff training and support metrics when calls are more prevailing of the same OS.
Watch a few of the old WWDC’s again.
Is Craig "in charge of OSX and iOS" or is he not?
What does any of that have to do with Bertrand Serlet vs. Craig Federighi?
Why? You're already set in your opinion that Craig can do no right and Bertrand could do no wrong.
Being in “charge of iOS/OSX does not make you a creator of the development tools. He did not create Swift, Chris Lattner did.
Craig’s been in charge only for the current 8yrs since Forstall left.
I ask about the WWDCs so you’d not mAke the mistake Craig created SWift only presented it.
Bertrand, sure name one thing he did wrong at Next or Apple? I’ll wait, seems many Apple fans, Forstall, Jobs and Tevanian all held him in very high regards.
Forstall presents a no win debate about doing several wrong things. My mind is made up based on performance, actions, proven success record with no to very little horrible end user experience.
I can appreciate that but we're also talking about one of the richest companies in the world—not a process with clear biological constraints. I'm not saying it would be easy to fix but there's a pattern there and it looks like chronic and increasingly pervasive under resourced development. Doing many things poorly—or more specifically over-promising and under-delivering—was a hallmark of Apple in early/mid 90's. Apple needs to either refocus (AKA late 90's Steve Jobs style) or find a way to start pushing out one month babies.You know the saying - one woman can make a baby in nine months, but nine women can't make a baby in one month. It applies to software development more often than people appreciate.
No, as I said I sat on this for several hours. I made no indication that it was a personal question (in fact, I didn’t even mention that my own Mac has a Fusion Drive, just that I was asking out of curiosity).
Federighi’s definitely not a moron, despite what seems to be the prevailing opinion on this forum. He’s had his emails shared here before, even about this very topic as linked in the article. He wouldn’t say anything he didn’t intend to go public.
If you’re referring to, say, discussing this matter with the media, Apple employees are not permitted to discuss work with journalists without going through Apple PR first (which subsequently very rarely gives permission).But if Craig truly intended the answer for wider distribution, he could have easily made a public response to the question in any number of forums.
Fair enough. Appreciate the clarification. No, I agree that Federighi isn't a moron... and I'm not arguing that it is secret or sensitive either. But if Craig truly intended the answer for wider distribution, he could have easily made a public response to the question in any number of forums. I'm not sure Apple always counts on private email conversations to be published as the main source of news.
Reading about emoticons in every thread gets kinda tedious as well. Stop that first. Ok?This is tedious. Just stop, ok?
Cracked me up! SSD are so cheap now, why'd you bother? Right?
[doublepost=1528234443][/doublepost]Apple engineering chief Craig Federighi recent comments that it would be "very soon" that we would receive the upgrade to the new Apple Filesystem APFS for those of us who use Fusion Drives on Macs. Did he announce it at WWDC as we thought he meant, NO!
Apple is planning to share news on APFS support for Fusion Drives "very soon," Apple software engineering chief Craig Federighi told MacRumors reader Jonathan in an email this afternoon.
Federighi shared the detail after Jonathan sent him an email asking whether or not APFS was still in the works for Fusion Drives, which combine a hard drive with flash storage to provide the speed of an SSD with the affordability of a standard hard drive. Fusion Drives are used in iMacs and Mac mini machines.
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In response to Jonathan's question, Federighi gave a short but enticing answer, which we verified:With the launch of macOS High Sierra, Apple introduced a new Apple File System for Macs that have all-flash built-in storage. At the time macOS High Sierra was introduced, Apple said that the initial release of the software would not allow Fusion Drives to be converted to APFS, but confirmed APFS support would be coming at a later date.
Since then, iMac and Mac mini owners who have Fusion Drives have been eagerly waiting for Apple to implement support for the feature, but in update after update, no APFS support for Fusion Drives has materialized.
Federighi's statement suggests that APFS will be added as a feature in an upcoming software update, perhaps the macOS 10.14 update that's expected to be unveiled at the Worldwide Developers Conference in June.
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For those unfamiliar with the new Apple File System, it's a more modern file system than HFS+ and has been optimized for solid state drives. It is safe and secure, offering crash protection, safe document saves, stable snapshots, simplified backups, strong native encryption, and more.
Article Link: Craig Federighi Says Apple Intends to Address APFS Support for Fusion Drives 'Very Soon'