DiskWarrior 5.2
DiskWarrior 5 Version 5.2 Update
Update DiskWarrior 5.0 and 5.1 to version 5.2 for compatibility with macOS 10.14 Mojave*, macOS 10.15 Catalina* and earlier. All users of DiskWarrior 5.0 and 5.1 should download this update. (日本語はこちら)
DiskWarrior is a handy and useful Mac OS X application that promises to help your recover files and restore your computer to its working state. User-friendly interface Thanks to DiskWarrior you can safely recover files such as photos, music or videos from your corrupted hard disk and rebuild the damaged. DiskWarrior for Mac 5.2 File recovery and repair software. AppleXsoft File Recovery for Mac 5.5.9.8 Recover delated and lost files on Mac; Zip Each File Into Its Own Zip File Software 7.0. DiskWarrior 5 Version 5.2 Update Update DiskWarrior 5.0 and 5.1 to version 5.2 for compatibility with macOS 10.14 Mojave., macOS 10.15 Catalina. and earlier. All users of DiskWarrior 5.0 and 5.1 should download this update.
* Note: When rebuilding HFS+ (Mac OS Extended) formatted external volumes. See the requirements page for more information.
Please fill out this form to receive the free update. Your DiskWarrior 5 serial number is required. Only your serial number is required. Other fields are optional. Downloading will begin immediately.
* Note: See our Video Guides for step-by-step instructions on how to run the DiskWarrior 5.2 Updater *
DiskWarrior, from Alsoft, is a one-trick pony: it repairs and optimizes files and disk directories. I am a long-time fan.
However, over the years, as I moved from single drives to RAIDs and shared storage, I let my version of DiskWarrior fall out of date until, finally, with the update to Catalina, I took it off my system.
This last week, as I was upgrading both my network (read about it here) and two of my production RAIDs, I was talking with the support team at OWC. As we discussed a variety of issues I was running into – all of which were fairly quickly resolved – Mark mentioned that I should run DiskWarrior on all my spinning drives “once a month, or so.”
I had never considered using DiskWarrior on a RAID. But, I trust Mark’s advice, so I bought a copy yesterday to see if it would make a difference. And it did.
EXECUTIVE SUMMARY
DiskWarrior, by Alsoft, is “the world’s most advanced repair and data recovery tool.” (Alsoft website). It repairs files or hard drives, then optimizes the disk directory to maximize performance.
I thought both my RAIDs were running fine. But, after running Disk Warrior to repair and optimize the directories on both, speeds on my fastest RAID improved 122%!
Alsoft is a Mac-only developer. DiskWarrior supports macOS 10.5 through 10.15 (Catalina). The program is award-winning, safe and easy to use. It should be part of everyone’s toolkit.
BIG NOTE: The current version of DiskWarrior – 5.2 – does NOT support APFS volumes. The next version will. If you only have an internal SSD drive, DiskWarrior will not help you until the next version is released.
Developer: Alsoft
Product: DiskWarrior
Website:https://www.alsoft.com
Price: $119 (US). Upgrades are available.
OPERATION
Purchase DiskWarrior from the Alsoft website. Installation is the same as any other program purchased outside the Mac App Store – download the DMG file, then double-click it to install.
The software requires a serial number to run, which Alsoft sends via email, but installation took just a couple of minutes.
(Click for larger image.)
The software can repair disk directories (the default setting), files, and check your media hardware. Truthfully, I’ve only used DiskWarrior to repair directories.
/commandos-game-free-download-full-version-mac.html. Select your hard disk or RAID, remember the current version will not work with internal APFS drives, and the thermometer on the right shows the current chaos level of your storage.
Click the Rebuild button to repair the drive.
The more disorganized RAID took six hours to repair. The less disorganized one took 20 minutes. So, the time of the repair will depend upon the state of your directory and files.
NOTE: I was really puzzled why one RAID took six hours to fix, while the other, similar, RAID took about 20 minutes. The reason, I discovered later, was that the first RAID had more than 4 MILLION files on it. (I was using it for Time Machine backups.) With that many directory entries to verify, no wonder it took so long!
During this analysis and repair, a LOT of data is moving between the computer and RAID. In this screen shot, data transfer is close to 300 MB/sec. I saw speeds approaching 600 MB/sec when my fastest RAID was being analyzed.
THE RESULTS
(Test conducted by AJA System Test Lite. Click for larger image.)
Here is the speed of the drive before starting the repair.
Here is the speed after repair was complete – a 122% improvement!! I was stunned at the difference.
(Test results from Blackmagic Disk Speed Test. Click for larger image.)
Here are the specific numbers from Blackmagic Disk Speed Test. The improvement was amazing.
Diskwarrior 5.2 -
(Click for larger image.)
DiskWarrior even provides a report explaining what it found was wrong and how it was fixed.
Keep in mind that every system is different and your numbers won’t match mine. But the performance difference was so striking, I wanted to share the benefits of using DiskWarrior.
SUMMARY
Diskwarrior 5.2 Vs
Disk Warrior is an essential Mac-based trouble-shooting, repair and optimization tool for any Mac system accessing spinning hard drives. I’ve used it for years and highly recommend it.