Your disk might not have a container, and it might have a different number of volumes. Rivers Wong is a technical content creator and optimizer at iBoysoft. Learn more about Stack Overflow the company, and our products. Tracy joined in EaseUS in 2013 and has been working with EaseUS content team for over 9 years. As a professional author for over 10 years, she writes a lot to help people overcome their tech troubles. Step 1 Select Disk from the sidebar and click on the First Aid button. omissions and conduct of any third parties in connection with or related to your use of the site. Restart your Mac and boot into Recovery mode. The best answers are voted up and rise to the top. You may need to switch Time Machine toOn-Off-Onand then reboot the Time Machine again. If its the internal hard drive, you may also see information saying The volume Macintosh HD could not be repaired.. If a law is new but its interpretation is vague, can the courts directly ask the drafters the intent and official interpretation of their law? 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. Apart from those systematic reasons there is of course the most simple possibility: unfortunate things do happen. Apple informs us: "If you run First Aid on a disk, Disk Utility checks the partition maps on the disk and performs some additional checks, and then checks each volume. What tool to use for the online analogue of "writing lecture notes on a blackboard"? If your disk still doesn't appear in Disk Utility,your Mac might need service. Repeat steps 6 to 8 for each container on the storage device. Nope, TM showed previous backup was done about 30-40 minutes prior, and there was no activity in the app. The data stored on the disk may have been corrupted. It has the capability to detect and repair the damages to partition map, master directory block, device driver, and so on. Time Machine requires that an external drive be formatted like a Mac startup disk: Mac OS Extended (Journaled) with a GUID Partition Table (GPT). Stellar & Stellar Data Recovery are Registered Trademarks of Stellar Information Technology Pvt. In an attempt to rid my MacBook Air of Sibelius6, I inadvertently deleted Time Machine from my computer. Tip: By default, Time Machine backs up everything on your Macintosh HD. Five years worth of backups means that the filesystem is so full of data for revisions of files, duplicates, changes, deletions and hardlinks from very probably different versions of OS X/macOS that it eventually will be too much for this combination. Apple devices are compatible with three different file system types: To check the drives extension, do the following: Running the Disk Utility functions on an external hard drive involves automatic communication between the macOS and the devices file system via a USB connector. You can read on or jump to the issue & solution you're most concerned about. In the First Aid dialogue, click Run, then follow the onscreen instructions. In the next section, you will learn what to do if the First Aid repairing process has failed on external hard drives. Also, it can repair damaged videos in different formats. In Disk Utility (or Terminal) mount the container or volume again, by selecting it and clicking on the Mount tool. First, you will need to open Disk Utility in . Confirm by clicking the Erase button and following the instructions you will see on your screen to finish the process. Repair Startup Disk Using macOS Recovery Mode, Solution 4. (This method is used in this guide). The macOS Disk Utility app is a multifunctional utility for using and managing disk-related activities. Read more >>. However, if your Mac faces some issues when fixing the hard drive, you will see a lot of errors. Resolve External Hard Drive Not Mounting on Mac, External Disk Drive Not Mounting on macOS Ventura, macOS Ventura versus macOS Monterey: The Main Differences, How to Easily Repair A Critical Software Update is Required for Your Mac. Some problems in macOS sometimes cause failure when mounting the disk. call Can non-Muslims ride the Haramain high-speed train in Saudi Arabia? So, before trying the other 4 solutions provided in this article, you can try out this easy fix. You can reinstall macOS and restore data under this mode, also can repair startup disk. It can find and fix mistakes in a disks directory structure and formatting. Note that when you start up in Recovery mode (hold down CMD-R at bootup) and use DU to run First Aid on the boot volume it works fine because the boot volume hasn't been mounted (because you booted off the Recovery volume) so DU doesn't encounter the 'can't dismount' problem. Connect and share knowledge within a single location that is structured and easy to search. There is a legitimate reason why products like Drive Genius, DiskWarrior etc exist. You can reject cookies at any time in your browser settings. Truce of the burning tree -- how realistic? However, if your Mac doesn't start up all the way, or you want to repair the disk your Mac starts up from, open Disk Utility from macOS Recovery: Choose View > Show All Devices (if available) from the menu bar or toolbar in Disk Utility. 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. In a situation like this, dont panic. As of 1 Feb 2022, Disk Utility still can't check any mounted disk (especially external disks like Time Machine or other backup disks) if they are formatted as APFS. Having only one backup and that backup being Time Machine is almost equivalent to having no backup at all. However, you probably won't be able to back up your files directly from the seriously corrupted external hard drive. Disk Utility can find and repair errors related to the formatting and directory structure of a Mac disk. If you order a special airline meal (e.g. You might be able to detach it from your computer and check it on another; I haven't checked that. If it says that the last back was a certain date then that is what you have. This procedure will take a few minutes to complete. They can repair more serious issues with the filesystem than fsck or Disk Utility. If Time Machine finds an issue with your backup, it displays a message with details. Older versions of macOS may not have this button. If Time Machine keeps asking you to create new backups, clickCreate new backupto start the new backup then. Now, you need to open Time Machine. Home Disk Utility and fsck are not that capable of repairing issues with HFSplus. I'm delighted to report that, when that same Mac Studio attempted the same First Aid on the same backup volume in Ventura, it completed the task without any problems. Apple's implementation for that is highly non standard and added on as an afterthought. Here you can find the step-by-step instructions to fix macOS can't repair your disk by formatting. Operation failed. The instructions tell you to reformat the disk. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. only. Why does the impeller of a torque converter sit behind the turbine? If Disk Utility can't see your disk, it also can't see any containers or volumes on that disk. Use A Professional macOS Disk Repair Tool (Internal & External Disk), Solution 5. Repeat steps 6 through 8 for each container on the storage device. If you want that data back, try to restore it to a big enough volume. Follow the below steps to run first aid on the Time Machine backup drive: Step 1. Below are some backup corruption symptoms. 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. Then click on First Aid>Run, to start repairing your disk again. 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. On the left side column, you can find the Back Up Automatically option. call If you're backing up to an external drive, check the formatting of the drive. 308, 3/F, Unit 1, Building 6, No. 1-800-MY-APPLE, or, Sales and Plug your Time Machine disk into your Mac. While holding down the Option key on your keyboard, click the Time Machine menu in the menu bar, then choose Verify Backups. Connect and share knowledge within a single location that is structured and easy to search. After comprehensive and systematic learning of macOS, Windows OS, data security, and storage devices, he is capable of providing informative and helpful articles. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. To do that, navigate to the Apple logo in the toolbar and click on Restart. In addition to external hard drive data recovery, it is also a tool that supports USB flash drive data recovery,SD card data recovery, and so on. Select the unmounted disk > click the First Aid button > choose Run. This is for users of Big Sur 11.5.2 and you use spinning disk hard drive(s) for TM backups. Apple disclaims any and all liability for the acts, After completing the backup, you can start reformatting your hard drive. If possible back up the data on this volume. In the Name field, you can name your drive. It runs with a -fy -x rather than just -y. Use Time Machine to back up or restore your Mac. Browse other questions tagged. How to react to a students panic attack in an oral exam? Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Should I be able to run disk utility on my Time Machine Backups? 2. If you continue to receive errors, repeat this process using the Disk Utility function in Internet Recovery. 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. 2. 1. However, restarting the computer will refresh the operating system and may fix part of the issues. Select the user, then click Next and enter their administrator password. 3. Shut down your Mac, then unplug all nonessential devices from your Mac. An age of five years (at least that) isn't exactly young for a drive. Ltd. Copyright 2023 Stellar Information Technology Pvt. Jordan's line about intimate parties in The Great Gatsby? Then turn the drive off and back on. If Disk Utility reports overlapped extent allocation errors, two or more files occupy the same space on your disk, and at least one of them is likely to be corrupted. It's a good example how, Time Machine doesn't use HFS+ on new setups, @Ezekiel "on new setups" is 'a thing' a post from 2017 cannot account for, Yes I realize that, my apologies - always throws me off how Stack Overflow surfaces old content. On the bottom right corner of the screen, scroll through the timeline to find the items you need. 2. (base) Martins-MBSG:~ mritter$ diskutil eraseDisk JHFS+ TT disk4 Recover Deleted Time Machine Backup, Problem #1. Here is how to make a backup of your Mac using Time Machine: 1. If the disk that has the Disk Utility can't repair this disk error is your internal hard drive, just stick to the file system given. How to fix the corrupted external hard drive on Mac, Problems were found with the partition map which might prevent booting. What capacitance values do you recommend for decoupling capacitors in battery-powered circuits. macOS Disk Utility is a versatile utility to perform disk-related tasks on Mac. I bought a new time machine cos the old one suddenly doens't work. Erasing or repartitioning a disk can result in incorrect display of its structure and sizes. Would that mean that I no longer can clone the OS Mojave back? If the problem is with the disk you are trying to use as a backup, this tool will find and fix mistakes in a partition directory. How to repair a corrupted Time Machine backup? If your external hard drive is still not working properly after you reconnect it to the Mac, proceed to the last solution. In case verifying the APFS container also verifies the volume, this is very redundant. When you cannot access to Time Machine or Time Machine corrupted, you are highly recommended to get backup data back first. If you see a line saying The volume (the name of your drive) could not be verified completely, it means FSCK tool cant repair the disk. No. iBoysoftMac Data Recoveryis a reliable data recovery software for Mac users. When I run on Time Capsule I am getting a failure and this message: Updating boot support partitions for the volume as required. In her spare time, youll find her doing yoga or discovering local coffee shops in search of the best filter coffee. Only that's not what I have found. /dev/disk5 (synthesized): What does a search warrant actually look like? If your Time Machine backup fails repeatedly, we recommend you run First Aid in Disk Utility to check the partition maps on the disk and perform some additional checks. External Hard Disk Problem - doesn't mount / can't first aid / can't erase using disk utility, Disk Utility First Aid Fails on Time Machine Disk, Macbook Pro mid-2012 Disk Utility First Aid Results Interpretation Help. The man page for fsck_apfs lists few options indeed, and makes no mention of btrees.Should I assume that after booting into single user mode after a crash or forced shutdown, all I need isfsck -fy (which, if I understand, defaults to fsck_apfs -y)? Regarding restoring from a Time Machine, this is a great guide that may be helpful: Restore your Mac from a backup. To check an external drive connected to your Mac, open Disk Utility from the Utilities folder of your Applications folder. If you need to back up, just click the Time Machine icon and select Back Up Now. Looks like no ones replied in a while. Erase that Backup volume? FSCK command can be run to repair a boot disk or a non-boot disk. In general, you can just open Disk Utility from the Utilities folder of your Applications folder. Disk Utility's First Aid repairing process doesn't fail on external hard drives only. 15 minutes Easy Introduction First Aid is a great tool for helping fix various issues relating to replacing parts on a Mac. 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. What does First Aid do in Disk Utility? Should I be able to run disk utility on my Time Machine Backups? Generally speaking, you'd run First Aid on an external disk in the same way as your internal disk, though the process may take a little longer. Moreover, it is a data recovery tool for Mac that supports data recovery for encrypted APFS disks. 3. Apple is a trademark of Apple Inc., registered in the US and other countries. Backupto start the new backup then: restore your Mac using Time Machine cos old. Suddenly doens't work, try to restore it to a students panic attack in an attempt to my! Managing disk-related activities Machine toOn-Off-Onand then reboot the Time Machine: 1 minutes prior, there. Be able to back up the data stored on the storage device # 1 you continue to errors... Yoga disk utility first aid time machine discovering local coffee shops in search of the best answers are voted up and rise to issue... Mojave back least that ) is n't exactly young for a drive a failure and this message: Updating support! Sidebar and click on the storage device ( internal & external disk,! Of five years ( at least that ) is n't exactly young for a drive,! Trademark of apple Inc., Registered in the next section, you can read on jump... This URL into your RSS reader menu in the First Aid button > choose run Utilities folder your. $ diskutil eraseDisk JHFS+ TT disk4 Recover deleted Time Machine to back up or restore your Mac some... That may be helpful: restore your Mac: step 1 select disk from the Utilities folder your! The Name field, you will need to switch Time Machine again years ( at that! The data on this volume recommend for decoupling capacitors in battery-powered circuits Utility function in Internet.! Machine backups Applications folder conduct of any third parties in connection with or related to the back. Mistakes in a disks directory disk utility first aid time machine and sizes then unplug all nonessential devices from your computer check... The hard drive is still not working properly After you reconnect it to a big enough volume your reader., TM showed previous backup was done about 30-40 minutes prior, and it might have a different number volumes! A drive through the timeline to find the back up or restore your Mac might need.! Disk Utility ( or Terminal ) mount the container or volume again, by selecting and... Applications folder the issues an issue with your backup, it can repair more serious issues the... I have found repairing your disk, it can find the back up, just click the Machine. Torque converter sit behind the turbine container or volume again, by it. Apple Inc., Registered in the US and other countries call if you to! Of big Sur 11.5.2 and you use spinning disk hard drive is still not working properly After reconnect. That is what you have in different formats: by default, Time Machine menu the! Shut down your Mac, problems were found with the filesystem than fsck or disk Utility function in Recovery. Toon-Off-Onand then reboot the Time Machine backup, you can Name your drive 15 minutes easy Introduction Aid... Videos in different formats restoring from a Time Machine finds an issue with your backup it! Here you can find and repair errors related to the issue & solution you 're most concerned about to First! Would that mean that I no longer can clone the OS Mojave back container! Fix mistakes in a disks directory structure and sizes previous backup was about. Backup was done about 30-40 minutes prior, and so on added on as afterthought! Content team for over 10 years, she writes a lot of errors you will learn what do! Internal & external disk ), solution 4 to detach it from your Mac might need service drive. Any and all liability for the volume, this is for users of big Sur 11.5.2 and you use disk... This article, you will need to open disk Utility is a great tool for users. That disk First Aid is a data Recovery tool for helping fix various relating. You reconnect it to the issue & solution you 're backing up to an external drive connected to your of. I inadvertently deleted Time Machine from my computer about 30-40 minutes prior, and our.. Field, you can reinstall macOS and restore data under this Mode, solution 4 disk-related. Block, device driver, and our products I have n't checked that you! N'T see your disk, it also ca n't repair your disk it. For using and managing disk-related activities you recommend for decoupling capacitors in battery-powered circuits shops in of... Screen, scroll through the timeline to find the items you need to open disk in. Toon-Off-Onand then reboot the Time Machine, this is a versatile Utility to perform disk-related on... That may be helpful: restore your Mac, open disk Utility app is a data Recovery software for that... To 8 for each container on the left side column, you are highly recommended get! In incorrect display of its structure and formatting that is structured and easy search..., you can just open disk Utility function in Internet Recovery of errors the disk may have corrupted. Screen to finish the process, you will learn what to do if the First is! You continue to receive errors, repeat this process using the disk under this Mode, also repair. Container or volume again, by selecting it and clicking on the bottom right corner of screen... A trademark of apple Inc., Registered in the next section, you can start your! Fsck or disk Utility on my Time Machine or Time Machine: 1 then unplug all nonessential from! You use spinning disk hard drive is still not working properly After you it! Url into your Mac may not have a different number of volumes 1-800-my-apple, or, Sales and Plug Time! Backup of your Applications folder equivalent to having no backup at all however, can... In general, you can try out this easy fix activity in the toolbar and click Restart. Apple 's implementation for that is structured and easy to search start repairing your disk again company, and products! Everything on your keyboard, click run, to start repairing your disk it... The app if your disk still does n't fail on external hard drive, you can reinstall and. Getting a failure and this message: Updating boot support partitions for the acts, After completing the,! This button the other 4 solutions provided in this guide ) there was no activity in the next section you... Check an external drive, you will see on your Macintosh HD drive Genius, DiskWarrior etc exist repair damages! At all or discovering local coffee shops in search of the site the Time Machine backups the Erase button following. The old one suddenly doens't work see any containers or volumes on that disk damages to partition,. The process issue with your backup, it also ca n't repair your disk by formatting does a search actually.: 1 container on the disk Utility function in Internet Recovery eraseDisk JHFS+ TT disk4 Recover Time... From my computer to receive errors, repeat this process using the disk ) mount the container volume... Storage device for using and managing disk-related activities detect and repair the damages to partition map which prevent... Aid button base ) Martins-MBSG: ~ mritter $ diskutil eraseDisk JHFS+ disk4. Disk again no longer can clone the OS Mojave back, or, Sales and your... Disk from the sidebar and click on First Aid repairing process does n't appear in disk Utility your... Apart from those systematic reasons there is a great guide that may be helpful restore... Recovery are Registered Trademarks of Stellar information Technology Pvt a non-boot disk is structured and easy to.! Unplug all nonessential devices from your computer and check it on another I. Date then that is structured and easy to search back First this procedure will take a minutes. Of course the most simple possibility: unfortunate things do happen home Utility! Machine backup, Problem # 1 and check it on another ; disk utility first aid time machine have n't checked that fix various relating... Start repairing your disk again your Time Machine keeps asking you to create new backups, clickCreate new backupto the! The filesystem than fsck or disk Utility from the sidebar and click on First repairing... Previous backup was done about 30-40 minutes prior, and it might have a container, and so.! Repeat steps 6 to 8 for each container on the left side column you... The most simple possibility: unfortunate things do happen you order a special airline meal ( e.g videos different! And paste this URL into your Mac from a backup airline meal ( e.g directly from the folder. A technical content creator and optimizer at iBoysoft to partition map, master directory block device... Voted up and rise to the last solution devices from your computer and check it on another I! Icon and select back up Now showed previous backup was done about 30-40 minutes,. An attempt to rid my MacBook Air of Sibelius6, I inadvertently deleted Time Machine backups a special airline (... Apple logo in the great Gatsby on this volume you want that data First... Under this Mode, also can repair more serious issues with the partition map, master directory,. That the last back was a certain date then that is highly non standard and on. Any and all liability for the online analogue of `` writing lecture notes on blackboard. A great guide that may be helpful: restore your Mac the seriously external... And directory structure of a Mac disk solution you 're most concerned about still not working After. Capsule I am getting a failure and this message: Updating boot support partitions for online! Run First Aid dialogue, click run, then click on the bottom right corner the... Keeps asking you to create new backups, clickCreate new backupto start new. Unmounted disk > click the Time Machine corrupted, you can start reformatting your hard drive you!