frognero.blogg.se - Disk warrior vs drive genius

Disk warrior vs drive genius how to#
Disk warrior vs drive genius mac os#
Disk warrior vs drive genius install#
Disk warrior vs drive genius update#
Disk warrior vs drive genius archive#

However, the file system in use before APFS, Mac OS Extended, isn’t as efficient when working with SSDs. An SSD also has no moving parts, so the likelihood of mechanical failure is extremely low. (In fact, APFS is the file system used by iOS devices, Apple Watches, and Apple TVs-all of which store data in solid-state memory.) An SSD provides much faster performance because it doesn’t suffer from the lag between macOS asking for data and a mechanical disk’s armature skipping to the correct positions on the platters to read it. Although mechanical hard disk drives are still widely used and offer the best price per gigabyte, solid-state storage media is the future.

Let’s start with why Apple made the switch from Mac OS Extended to APFS in the first place. APFS offers a few notable automatic benefits and some useful things you can do directly. But in the process of writing my just-released book Take Control of Your Digital Storage, I learned why Apple went to all the trouble. High Sierra converted my 2016 MacBook Pro when I upgraded and, since nothing blew up, I filed APFS away as another technology shift that Apple managed efficiently. To find out, open Disk Utility, click your startup disk in the sidebar, and look under the disk name. You may not even have noticed that your Mac is now running APFS. There are any number of ways the switch to APFS could have gone wrong, but for most people the shift was seamless-if a bit more time consuming than most macOS upgrades.

The file system is the bedrock-level technology that specifies where data is stored-not just in terms of how files and folders are represented in the operating system, but where individual bits are physically stored in the cells of an SSD chip or on the magnetic surfaces of the spinning platters in a mechanical hard disk drive.

Disk warrior vs drive genius update#

Installing the update on a Mac with a solid-state drive (SSD)-but not a Fusion drive-automatically switched the underlying file system from Mac OS Extended (also known as HFS+) to APFS (Apple File System). When Apple released macOS 10.13 High Sierra in 2017, one of its most notable features was nearly invisible.

Disk warrior vs drive genius how to#

#1623: How to turn off YouTube's PiP, use AirPlay to Mac, and securely erase Mac drives.

#1624: Important OS security updates, rescuing QuickTake 150 photos, AirTag alerts while traveling.

#1625: Apple's "Far Out" event, the future of FileMaker, free NMUG membership, Quick Note and tags in Notes, Plex suffers data breach.

#1626: AirTag replacement battery gotcha, Kindle Kids software flaws, iOS 12.5.6 security fix.

Disk warrior vs drive genius archive#

#1627: iPhone 14 lineup, Apple Watch SE/Series 8/Ultra, new AirPods Pro, iOS 16 and watchOS 9 released, Steve Jobs Archive.

Unless you have data that's valuable (in that you might pay between $100 and $1000 dollars to have professional recovery help), I would pick one of the inner two options which means buy a new drive (benefits are fixed sunk cost and limited investment of time to troubleshoot) or look extended troubleshooting like Disk Warrior or erasing the drive if you have a backup, don't really need one.

Pay for a repair tech to do the repair.

Replace the HD - postponing whether the data can be saved, but getting a good drive in the Mac so you can test if it's the drive / particular data on that drive or the Mac needs repair.

Erase the HD - losing all data, and see if this was simply a catalog corruption that Disk Utility was unable / unwilling to repair (pretty fair chances).

Of the many commercial products, Disk Warrior is what most use, but Data Rescue might work as well.

Pay for / search for software that does more to repair a drive's data catalog than Disk Utility.

Pay for technician time to re-run the Apple steps in case you did them incorrectly / missed a step / clue (unlikely, but possible).

What are the next steps if fsck fails to repair a drive?Īt this point, your options are as follows: The volume Macintosh HD could not be repaired after 3 attempts. Incorrect number of extended attributes (It should be 340062 instead of 340064) Invalid volume directory count (It should be 175703 instead of 175701) Checking extended attributes file. Incorrect number of thread records (4, 23745) When I start on Single User mode and enter /sbin/fsck -fs this appears Executing fsck_hfs (version diskdev_cmds-557-393)

Disk warrior vs drive genius install#

I read there is a Diskwarrior but I don´t know how to install it without booting the mac. I would like to repair my HDD but more important I need to save my files but I don´t know how to do it in Disk Utility Mode. I´m so stupid I don´t have a backup of anything but know I have an external HD with 300GB space. I have 220 GB in one single Partition (Macintosh HD) and there is all my work my music and the only copy of ALL MY PHOTOS. My Mac Book Pro 13.-" doesn´t get past the grey booting screen with the apple and the spinning wheel (The loading bar appears but when it´s done nothing happens)