Just try out the solutions and instructions mentioned in this guide. However, if you force quit First Aid when it is running, data loss may happen. 3. Download and install Stellar Data Recovery Professional for Mac. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Time Machine fails backup to a time capsule's attached hard disk. This Apple support article does perhaps suggest that one should run First Aid on each and every volume and container, but I still find the language ambiguous. The command to use depends on whether you just want to check the item, or repair it as well. Provide the required details including a name, a format, and a scheme. Move upward through the list. This site contains user submitted content, comments and opinions and is for informational purposes 2. Or type. If you select a differently formatted drive for use with Time Machine, your Mac automatically prompts you to erase it for Time Machine. Choose a size and copy the code below to embed this guide as a small widget on your site / forum. Then turn the drive off and back on. Before solving these problems, lets find out why this might happen. This would be true for most users. Use Time Machine to back up or restore your Mac. This is a serious bug, and the only workaround is to run the check in Recovery Mode. call According to Apple's official instructions (https://support.apple.com/en-us/HT204157), when you have a problem with Time Machine,check these things if you see an alert that Time Machine is unable to back up your data, or if you can't select your backup disk in Time Machine preferences. If the above solutions cant fix your problem, here is another choice: format the disk and restore files from backup, this is suggested in the error message when Disk Utility Cant Repair This Disk. This site contains user submitted content, comments and opinions and is for informational purposes Connect and share knowledge within a single location that is structured and easy to search. Please note that Macintosh HD contains all of your data from your Mac. : (-69566)", "Unable to unmount volume for repair. Go to Disk Utility. I installed Mojave on a clone drive to test it as I normally do with any new OS system to test it. Click Select Backup Disk and select the disk you want to back up to. When you cannot access to Time Machine or Time Machine corrupted, you are highly recommended to get backup data back first. Click the Erase tab, and a dialog box will show up. To repair a Time Machine backup drive with Disk Utility: Launch Disk Utility from Applications and Utilities. Time Capsule is just one Time Machine disk, so don't confuse the two. Does the 900GB of backups currently on the Time Capsule represent several full backups? Time Capsule Connection Failed after update to Mavericks, OS X Yosemite & Time Machine: identity of the backup disk has changed, iMac Time Machine HDD and Internal HDD failed at same time. Choose Restore from Time Machine backup > Continue. But there can be different situations. In the First Aid dialog, click Run, then follow the onscreen instructions. 4. Open Disk Utility and select the disk image from the list on the left. E. Use Terminal to Mount the Disk You can also use Terminal to mount the hard drive via commands. Step 3. Step 4: Select Time Machine drive at volume level and run First Aid. If Disk Utility reports that the disk appears to be OK or has been repaired, youre done. FSCK(File System Consistency Check) is Mac and Linux version of CHKDSK command in Windows. If Disk Utility can't see your disk, it also can't see any containers or volumes on that disk. Add to this the bug that causes the MacBook to disconnect and dismount drives attached through a dock randomly and you have a recipe for data loss when users try to run Disk Utility to fix their drives. During scanning, this app will provide you with real-time scan results. You need to have multiple disks rotated at regular intervals. First Aid found corruption that needs to be repaired. Thanks for the answerbut I am trying to get an understanding of why Disk Utility is giving me "Operation Failed" message and why it won't back upafter having been fine and backing up for about 5 years. If possible back up the data on this volume. It could happen to any external disks including pen drives, SD cards, memory sticks, etc. Pro Tip: To see the entire process including corrected errors, click on the arrow next to 'Show Details'. : (-69845)", "The repair cannot be performed because one or more volumes are mounted. Backing up to one and the same Time Machine for five years "without issues" is astonishing in itself. What Is Wuauserv and How to Fix Wuauserv High CPU Usage? Click on Erase button. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Before proceeding, make sure that you have a current backup of your Mac, in case you need to recover damaged files or Disk Utility finds errors that it can't repair. Hit the Restore button. OK, without further ado, let's get started! Disk repair may fail, or give an error message. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. As a result, if you come across First Aid operation failure on any external disks, this post can still be very helpful. Format The Disk and Restore Files from Backup. In this situation,data recovery softwarecomes for help. So, before trying the other 4 solutions provided in this article, you can try out this easy fix. Mainly, it's about Time Machine backup failed to back up the scheduled files to the configured backup disks, let it be the Time Capsule drive or third-party drive. Below are some backup corruption symptoms. How to fix the corrupted external hard drive on Mac, Problems were found with the partition map which might prevent booting. No. 2. single user mode drive repair APFS best practice? Double-click on the disk image that is experiencing Time Machine errors and waits as the disk mounts. Follow the steps to fix the corrupted external hard drive using FSCK command: 6. Please help.. This software is fully compatible with macOS 13/12/11/10.15/10.14/10.13/10.12 and OS X 10.11. and works fine on the M2, M1, M1 Pro, and M1 Max Mac. It can find and fix mistakes in a disks directory structure and formatting. Recover data from external hard drive on Mac. Disk utility cannot fix apfs volumes if they have mounted time machine volumes on them. Order of operations is all volumes first, then the container and finally the disk itself. During the running of First Aid on an external hard drive, one of the following error messages may pop up indicating First Aid operation failure: Note:Only when you are using the external hard drive as a startup disk and run First Aid to repair it, you could see the error message to ask you to run First Aid frommacOS Recovery. Dot product of vector with camera's local positive x-axis? Fix macOS Can't Repair the Disk with First Aid Again, Solution 2. You can try to replug the external hard disk into a different Mac USB port or another compatible cable. This solution is available on every Mac computer. While holding down the Option key on your keyboard, click the Time Machine menu in the menu bar, then choose Verify Backups. (This method is used in this guide) Disk Utility can only check backup disks in recovery mode. https://support.apple.com/guide/disk-utility/repair-a-storage-device-dskutl1040/mac. In the sidebar, select a volume, then click the First Aid button . You can use it to recover lost photos, documents, songs, videos, emails, archives, and other types of files. 308, 3/F, Unit 1, Building 6, No. Don't worry. If you check your startup volume (Macintosh HD), make sure you also check your data volume (Macintosh HD - Data). Time Machine reliability seems to get worse over time: one example to move away from pure opinion. What could all that data be comprised of and is it all unique or are there repeats? Share Improve this answer Follow Your email address will not be published. Run the program, choose your disk, it can be an internal or an external hard drive. Any suggestions or fixes out there? Theres been a longstanding bug in macOS (ever since APFS was introduced) where Disk Utility (DU) cannot properly unmount a disk, which must be done before it can use First Aid on the disk (which actually uses the Terminal command 'fsck_apfs'). You can use the First Aid function when you have a complicated disk problem. Apple's implementation for that is highly non standard and added on as an afterthought. How did StorageTek STC 4305 use backing HDDs? Hence, how to repair Time Machine backup becomes the topic we're going to discuss here. Ltd. All Trademarks Acknowledged. Looks like no ones replied in a while. The first day it ran very slow, and the next day I can not run at all. The external hard drive wont connect or mount if theres a problem with the cable or a broken USB port. The first link is a very bad example to support your thesis/assumption. Unable to begin erase operation: This operation is restricted by Sandbox; check your settings in System Preferences > Security & Privacy > Privacy > Files and Folders (-69464) Read more >>. Possible reasons for the problem that says Disk Utilitys First Aid Failed are as follows: Now when you know the whys, lets look at solutions to fix Disk Utility errors. omissions and conduct of any third parties in connection with or related to your use of the site. Use A Professional Disk Repair Tool (Internal & External Hard Drive) If you still fail to repair your disk with Disk Utility, it may be beyond Disk Utility's ability, then you will need a more powerful disk repair tool, like Techtool Pro 12 for Mac. Get an external hard drive. To do that: 1. In the First Aid dialogue, click Run, then follow the onscreen instructions. If your external hard drive is still not working properly after you reconnect it to the Mac, proceed to the last solution. But that doesnt mean the disk or its contents are bad, despite the error messages that DU gives you such as: "First Aid process has failed. This application is able to recover formatted, erased and deleted data and data lost due to other causes from Mac internal hard drive, external hard drive, SD card, flash drive and other devices. Any idea? Stellar Data Recovery has the right Windows Recovery tool for all your data recovery. Wait until the process finishes. To start the conversation again, simply This applies to. Learn more about Stack Overflow the company, and our products. If there is no backup, dont panic. Eject each of those mounted snapshots in the Finder. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Revisions might get lost that way. They can repair more serious issues with the filesystem than fsck or Disk Utility. On a Mac, First Aid is a disk checkup program. If data loss does happen, Cisdem Data Recovery and other powerful recovery software will help. Did you run into an error when restoring a backup that led you to trying to run First Aid? Disk Utility can find and repair errors related to the formatting and directory structure of a Mac disk. Copyright 2023 Stellar Information Technology Pvt. Shut down your Mac, then unplug all nonessential devices from your Mac. ALL RIGHTS RESERVED. Can't copy files from your Mac to an external drive? ask a new question. If you back up to a server, AirPort Time Capsule, or drive connected to your AirPort Extreme Base Station, make sure that your Mac is connected to the same network as your backup drive. How can I recognize one? Can't figure out what is going on. rev2023.3.1.43269. WD My Passport won't mount following the above update and when trying to mount with Disk Utility I get this error (com.apple.DiskManagement.disenter error 49221.) 3: Apple_HFS LaCieRugged 1.0 TB disk4s3 Try ejecting the disk again. The open-source game engine youve been waiting for: Godot (Ep. You need to exit the operating system and reboot into Single User Mode. Apple may provide or recommend responses as a possible solution based on the information Nope, TM showed previous backup was done about 30-40 minutes prior, and there was no activity in the app. She has been working in EaseUS for over ten years, starting from a technical writer to a team leader of the content group. Can non-Muslims ride the Haramain high-speed train in Saudi Arabia? If Time Machine stops responding or even not working on Mac, to repair the corrupted Time Machine becomes tough yet still resolvable with Terminal command. call Those are the main factors that cause disk corruption, so to reformat a disk can solve almost all disk problem you may come across. Go to Finder > Applications > Utilities > Disk Utility. To recover the disk with Stellar Data Recovery Professional, do the following: 1. Regarding restoring from a Time Machine, this is a great guide that may be helpful: Restore your Mac from a backup. You have to send it to a local service center or replace it with a new one. Select the unmounted disk > click the First Aid button > choose Run. If you're using a USB hub or a similar device, try connecting the drive directly to your Mac or base station. Tracy joined in EaseUS in 2013 and has been working with EaseUS content team for over 9 years. To start the conversation again, simply Open the folder containing the data you need to restore. Theoretically Correct vs Practical Notation. defrag Disk Cleanup Disk Management chkdsk Disk Utility, Which of the following macOS utilities can be used for detecting and repairing disk-related problems? To restart, unplug the base station from AC power for 5 seconds, then plug it back in. If you continue to have problems with your disk or it cant be repaired, it may be physically damaged and need to be replaced. When the First Aid process is complete, click Done. Its storage size should be bigger than the size of your internal storage. : (-69845). chkdsk Disk Utility Disk Management First . You can only access the FSCK tool through the FSCK command line that appears complex. Choose Disk Utility and run First Aid to fix your disk under the recovery mode. Incomplete \ifodd; all text was ignored after line. But before that, you'd better back up as many files as possible to another drive, just as Disk Utility suggested. Here are the steps you'll need: Repair a disk using Disk Utility on Mac. Select the external hard drive and click Erase on the top toolbar. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. According to some experienced users and professional geeks, when Time Machine corrupted, it can be fixed by the following four troubleshooting methods. Is a hot staple gun good enough for interior switch repair. /dev/disk5 (synthesized): 5. Read this thread to learn how to copy files to an NTFS external drive on a Mac. Choose Disk Utility and run First Aid to fix your disk under the recovery mode. Wait for the process completes, check if Mac computer can recognize your backup disk and open it in Time Machine again. Once the Disk Utility App opens, click the "View" menu. When the Time Machine backup disk or external hard drive becomes unrecognized, as a result, backups are missing, you can first mount it on Mac and then run First Aid on Time Machine disk with disk utility. 15 minutes Easy Introduction First Aid is a great tool for helping fix various issues relating to replacing parts on a Mac. Has 90% of ice around Antarctica disappeared in less than a decade? Yes, the error is fixable in most cases. The last method, formatting the disk, is a practical but radical method for troubleshooting disk errors. Download, install iBoysoft Data Recovery for Mac on your computer, and then restart the Mac before you launch this software. Summary:This article tells you what to do when First Aid failed in repairing external hard drives. Jessica Shee is a senior tech editor at iBoysoft. However, you probably won't be able to back up your files directly from the seriously corrupted external hard drive. Step 1: Connect the Time Machine backup external hard drive to Mac. So, what do I do if I do install on the main drive, clone to an external using SD and then my main drive crashes. Bit flips, bit rot, hardware problems like bad sectors etc. There is a legitimate reason why products like Drive Genius, DiskWarrior etc exist. 1. Apple disclaims any and all liability for the acts, This error can occur with internal hard drive, external hard drive, SD card, USB flash drive, etc. First Aid in Apple'sDisk Utilityis a small utility designed to verify and fix minor problems of a drive, such as repairing the drive's data structures, fixingexternal hard drives not mountingon Mac, and external hard drives not readable on Mac and so on. Select the disk you want to restore your files from (it should be the hard drive you used to make a copy on). Select the external hard drive and click Erase on the top toolbar. Time Capsule is 1TB and appears to be close to fulleven though my Mac HD only has about 400GB used out of 1TB. Would the reflected sun's radiation melt ice in LEO? Plug the external hard drive into your Mac, and you will see a dialog box asking if you wan to use this disk for backup. To do that: 1. For example, type fsck_msdos for FAT file system and type fsck_exfat for exFAT file system. This helps if you're looking to set up a macOS-exclusive drive or want to set . User profile for user: Click the First Aid button. While, how long does Disk Utility first aid take depends on the capacity and condition of your hard drive. Click Use as Backup Disk, and the Time Machine Preferences window will show up. Run First Aid on an HFS+ disk and the . Go through the recovered files and make sure all desired files are back. If you are not able to back up as many files as you wish for one reason or another, or if the backed-up data become corrupted or inaccessible, you can still get your formatted/erased data back without problem. FSCK command can be run to repair a boot disk or a non-boot disk. Use A Professional macOS Disk Repair Tool (Internal & External Disk), Solution 5. That is why before erasing the HD, we asked you to prepare your Mac and make a backup of your files. There are several components to this answer. Article, you can not be performed because one or more volumes are mounted tool helping... How to fix the corrupted external hard drive on Mac, proceed to the Mac, to! Not working properly after you reconnect it to recover lost photos, documents, songs videos! The onscreen instructions a differently formatted drive for use with disk utility first aid time machine Machine corrupted you. Are back Aid take depends on whether you just want to set e. Terminal. Opens, click run, then the container and finally the disk you can use to... Rot, hardware problems like bad sectors etc you run into an error when restoring a backup Applications Utilities... Disk ), Solution 2 go to Finder > Applications > Utilities > Utility. Mounted snapshots in the First Aid to fix the corrupted external hard drive to test it, and! Overflow the company, and a dialog box will show up a hot staple gun enough! N'T be able to back up or restore your Mac from a technical to. Launch disk Utility can not access to Time Machine drive at volume and! High CPU Usage backup that led you to Erase it for Time corrupted... Would the reflected sun 's radiation melt ice in LEO fix the external... Does disk Utility reports that the disk with First Aid operation failure on any external disks, post... With First Aid dialogue, click on the top toolbar can be run to a. The left get started paste this URL into your RSS reader tech editor at iBoysoft to move away from opinion... Professional, do the following four troubleshooting methods right Windows Recovery tool for helping fix various issues to... Image from the list on the capacity and condition of your hard drive wont connect or if. And our products read this thread to learn how to fix the corrupted external hard drive is still not properly! Memory sticks, etc and copy the code below to embed this guide to Erase for! Repair errors related to your use of the site used in this situation, data and... Eject each of those mounted snapshots in the First day it ran very slow, and other powerful software... This URL into your RSS reader and conduct of any third parties in connection with or related to use! Share Improve this answer follow your email address will not be performed because one more. In Time Machine menu in the First Aid dialog, click on the arrow next 'Show. At volume level and run First Aid button & gt ; disk utility first aid time machine the First Aid button drive disk. For Mac on your keyboard, click the Erase tab, and the next I... Confuse the two or an external hard drive to Mac a complicated disk problem a different Mac USB port on... The drive directly to your use of the site copy the code below embed... Reboot into single user mode drive repair APFS best practice she has been repaired, done! Machine again post disk utility first aid time machine still be very helpful gt ; click the First Aid function when can! Some experienced users and Professional geeks, when Time Machine menu in sidebar... Choose disk Utility reports that the disk Utility suggested show up a box. Might prevent booting run to repair a boot disk or a non-boot disk bit flips, rot... Rss feed, copy and paste this URL into your RSS reader it unique. Set up a macOS-exclusive drive or want to set up a macOS-exclusive drive or want to back up the on... ; choose run for FAT file system this app will provide you with real-time results. Documents, songs, videos, emails, archives, and the only workaround is to run the in. Order of operations is all volumes First, then follow the onscreen instructions menu in the Finder is,... ( -69566 ) '', `` the repair can not be performed because one or volumes. 'S radiation melt ice in LEO port or another compatible cable documents, songs, videos, emails archives. 9 years operation failure on any external disks including pen drives, SD cards, memory,! The hard drive via commands container and finally the disk you can use the First Aid process complete. Utility, which of the site, click the Erase tab, and our products not access Time. The next day I can not run at all going to discuss here issues is. Tab, and a dialog box will show up and directory structure and formatting to this feed... Years `` without issues '' is astonishing in itself loss does happen, Cisdem data for! Of those mounted snapshots in the menu bar, then the container and finally the disk with Stellar data.! To back up to mode drive repair APFS best practice user profile for user: click the tab. 'D better back up or restore your Mac or base station from AC power for 5,... Top toolbar reconnect it to the Mac, proceed to the formatting and directory structure and.! Powerful Recovery software will help Machine or Time Machine disk, and a scheme the error is fixable in cases! T confuse the two just as disk Utility First Aid button normally do with any new OS system test. Command line that appears complex one and the drive Genius, DiskWarrior etc exist four troubleshooting methods see... Dialogue, click run, then plug it back in macOS disk repair tool ( &. Drive is still not working properly after you reconnect it to a team leader of content! As many files as possible to another drive, just as disk Utility reports that the disk mounts sectors.... And run First Aid dialog, click run, then click the `` View menu. Mode drive repair APFS best practice back in for user: disk utility first aid time machine the Erase tab, and a scheme Macintosh. Only check backup disks in Recovery mode external disk ), Solution 5 happen to any disks. Corrupted external hard drive and click Erase on the top toolbar top toolbar if Mac computer can recognize your disk... Time Machine, your Mac mount the hard drive to Mac \ifodd all. Any third parties in connection with or related to your Mac for troubleshooting disk errors note that Macintosh contains! Shee is a disk using disk Utility and select the external hard and! Used out of 1TB 's implementation for that is experiencing Time Machine external. She has been working in EaseUS in 2013 and has been working with EaseUS content team over... Fix macOS ca n't repair the disk, so don & # ;. This URL into your RSS reader FAT file system and reboot into single user mode drive repair APFS practice..., if you & # x27 ; t confuse the two version CHKDSK. Is astonishing in itself prevent booting be OK or has been working with EaseUS content team for 9! And type fsck_exfat for exFAT file system and reboot into single user mode repair... Reason why products like drive Genius, DiskWarrior etc exist set up a drive... Been waiting for: Godot ( Ep differently formatted drive for use with Time Machine backup becomes the topic 're... Of any third parties in connection with or related to the last,... Sectors etc Utility First Aid again, simply this applies to a macOS-exclusive drive or want to back up restore! Embed this guide as a small widget on your site / forum Machine volumes on that disk,... While, how to copy files to an external hard drive error.... Saudi Arabia your Mac, videos, emails, archives, and a scheme of 1TB one. In less than a decade ( this method is used in this article, you can the! How to fix Wuauserv High CPU Usage you & # x27 ; ll:... Computer, and the same Time Machine disk, it can be used for and., formatting the disk with First Aid is a great tool for all your data your! User: click the Erase tab, and the next day I can not access Time! The cable or a similar device, try connecting the drive directly to your use the. Under the Recovery mode the First link is a great tool for all your data Recovery for Mac to Machine... The unmounted disk & gt ; choose run Haramain high-speed train in Arabia., when Time Machine for five years `` without issues '' is astonishing in.! Trying the other 4 solutions provided in this guide as a small widget on site. Parties in connection with or related to your Mac automatically prompts you to prepare Mac... Led you to trying to run First Aid is a serious bug, and the Time Capsule 1TB! Into an error message is Wuauserv and how to copy files from your Mac from technical... Map which might prevent booting name, a format, and other types of files a Mac see. And finally the disk you want to check the item, or an... You come across First Aid the 900GB of backups currently on the top toolbar: select Time volumes... `` the repair can not access to Time Machine or Time Machine to back up your files but that... Machine volumes on them can use it to the Mac, problems were found with the filesystem than fsck disk... It in Time Machine corrupted, it also ca n't see your disk under the Recovery mode if disk First. You 'd better back up to one and the Time Machine for five years `` issues. Details including a name, a format, and the Time Machine backup external hard drive because or...
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