The cookie is used to store the user consent for the cookies in the category "Analytics". This cookie is set by GDPR Cookie Consent plugin. These cookies ensure basic functionalities and security features of the website, anonymously. It never did get the right figure (until I rebooted), hence I deem it a bug.Necessary cookies are absolutely essential for the website to function properly. I deem twenty (20) minutes rather long for it to have the wrong figure.However, I have seen it under other circumstances where load is low as well. The issue is provoked by I/O activity since I/O activity slows down all other I/O and macOS is absolutely terrible under heavy I/O load.A parent folder should NEVER show zero bytes unless it is truly empty. But the point is, if subfolders total up to more than a parent, the parent should always have one of two things: "pending" or the actual size. In this case with half a million files, it takes a loooooong time to scan the HDD. SSDs are far faster than hard drives, particularly for directory scans (maybe 100X faster).To speak directly to the “SoftRAID” non-issue: this bug also happens on a camera card or any drive see the path in the screenshot in Apple’s Penchant for IGNORING Data Loss Risks Continues, Unabated: Finder Erroneously Shows Files as Zero Bytes.I don’t know of any technical way that could happen.
Folders factory for mac driver#
If a driver caused behavioral changes of any kind in any application using file system APIs, that would be a serious problem. Second, if you reboot, it seems to clear out the problem, though I have not verified that is always true. So if you open a folder and it gets it right (fast SSD), then no issue. First, the Finder does some kind of caching, so once it has the right figure, it seems to “stick”-I actually verified this just a minute ago-it showed a size (correctly) for a parent folder even while the sub-folders were listed as zero bytes (and on a non-SoftRAID volume too!). I have not seen any "zero byte" folders on any of my SSDs, internal or otherwise.Are your issues all on volumes using SoftRaid? If so, how do you know it isn't the issue? I have not seen any "zero byte" folders on any of my SSDs, internal or otherwise. Glenn K writes:Īre your issues all on volumes using SoftRaid? If so, how do you know it isn't the issue? In this case there is just NO EXCUSE for something this bad. I know Apple engineers are pressed for time by calendar-driven deadlines, but sloppy work is sloppy work. MacOS Finder showing folders Engineers deserve some blame Why can’t it just say “calculating.”? Because it eventually seems to get it right (though I”m not sure of that). You might wait a looooooooooong time to see any display of the size. This bug is particularly severe on hard drives (because they are slow) and when there is disk I/O going on. hard to not want to just trash the thing. That’s a habit I have to unlearn: what if it was just one folder among many and Get Info also shows zero bytes. Generally if I see a zero byte folder, I just delete it out of habit. This was NOT a transient thing for a few seconds-after 10 minutes it was still wrong. I just about had a heart attack when it appeared that 7TB or so of my data was gone. This bug does not involve using the Finder to copy files it just exists on its own. This bug occurs on macOS 10.13.6 High Sierra and macOS 10.14.3 Mojave. OS X Yosemite Finder File Copy: Data Loss. Apple’s Penchant for IGNORING Data Loss Risks Continues, Unabated: Finder Erroneously Shows Files as Zero Bytes. One Example Among Many of Things that Suck with macOS: Continual Breakdown in Quality Control. 
macOS Sierra: Possible Data Loss Scenario.Update: this bug also applies to files, and I saw this bug back in 20: See also One more Finder File Copy Bug: Is it Even Safe to Count on the macOS Finder to Copy Files?. The macOS Finder ought to be rock solid, but it is rife with bugs, some very serious. See Apple Core Rot: It’s Big Things, and Hundreds of Little Ones, that Together Add up to Chaos and also Apple Quality Control: Enough is Enough. SEND FEEDBACK Related: Apple, Apple Core Rot, Apple macOS, Glenn K, macOS Finder, SSDĪpple Core Rot extends to all areas of macOS.
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