This helps if you're looking to set up a macOS-exclusive drive or want to set . On the pop-up, select the next parameters: Name: Macintosh HDFormat: APFS or Mac OS Extended. Like any backup system, it is only as reliable as the person using it. only. If it contains information you need, open it and examine its data to make sure it hasnt been corrupted. You can read on or jump to the issue & solution you're most concerned about. Note: If youre checking your startup disk or startup volume, restart your computer in macOS Recovery. 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. If you're backing up to an external third-party drive, check with the drive manufacturer to make sure the drive's firmware is up to date. Restart Time Machineseveral times may also help. All postings and use of the content on this site are subject to the. OK, without further ado, let's get started! You need additional Time Machine backups on other disks. Apple disclaims any and all liability for the acts, On a Mac, First Aid is a disk checkup program. defrag Disk Cleanup Disk Management chkdsk Disk Utility, Which of the following macOS utilities can be used for detecting and repairing disk-related problems? It only takes a minute to sign up. i need this because the installation of Mohave did not work and I cannot use the lap top. The command to use depends on whether you just want to check the item, or repair it as well. Apple's implementation for that is highly non standard and added on as an afterthought. Click Run to begin checking the selected volume for errors. 1700, Tianfu Avenue North, High-tech Zone, 1. If so, skip to the next step. Try ejecting the disk again. Choose Restore from Time Machine backup > Continue. Now, you need to open Time Machine. Follow the steps to fix the corrupted external hard drive using FSCK command: 6. Select your Time Machine backup drive from the left sidebar. 1: EFI EFI 209.7 MB disk4s1 Apple is a trademark of Apple Inc., registered in the US and other countries. Incomplete \ifodd; all text was ignored after line. As a professional author for over 10 years, she writes a lot to help people overcome their tech troubles. Ask Different is a question and answer site for power users of Apple hardware and software. Note:You won't be able to see this article when you are running the FSCK command, so we recommend you write down the steps below, especially the command lines for your convenience. It could happen to any external disks including pen drives, SD cards, memory sticks, etc. Solution 4. No. It is able to recover deleted or lost data from unreadable/unmountable/formatted/corrupted external hard drives. Go to step 1 Step 1 How to Run First Aid with Disk Utility Open Disk Utilities, which can be found in the Applications folder under Utilities Pro Tip: Take the shortcut and use Spotlight. 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. After First Aid completed, about 2 hours later I was able to Mount the disk through Disk Utility. If this fix doesnt work, just read on. I am pretty sure I have everything backed up elsewhere. Apple may provide or recommend responses as a possible solution based on the information First Aid will try to verify and fix the content on the selected volume every time. I noticed some unusually high drive activity, and opened up Time Machine to see if it was backing up. Before you start to perform a fix of the problem, start backing up your important data to make sure you will be able to restore your files if some of the steps fail. In general, you can just open Disk Utility from the Utilities folder of your Applications folder. Click Done to continue.". Then turn the drive off and back on. Is a hot staple gun good enough for interior switch repair. Operation failed. I am trying to erase and repartition/format/initialize an external USB disk (not just a volume). If you're asked for a password to unlock the disk, enter your administrator password. 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. Open the folder containing the data you need to restore. Please note that Macintosh HD contains all of your data from your Mac. In that case, follow these steps: Copyright 2023 Apple Inc. All rights reserved. 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. : (-69566)", "Unable to unmount volume for repair. Repeat steps 2 through 4 for each volume on the storage device. Disk Utility > View > Show All Devices 2. 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. Unable to begin erase operation: This operation is restricted by Sandbox; check your settings in System Preferences > Security & Privacy > Privacy > Files and Folders (-69464) The rainbow clock and the finder is not reacting. 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. ask a new question. Summary:This article tells you what to do when First Aid failed in repairing external hard drives. I have used it extensively and exclusively since it came out at on many different machines and have never lost any data. Rosa has worked in Mac software industry for more than eight years. Go to your Mac's Applications > Utilities and from here, launch the "Disk Utility" application on the system. All postings and use of the content on this site are subject to the. If you're backing up to an external drive, check the formatting of the drive. Click the data to preview, and click the "Recover" button to have them back. Is it possible to limit the size of an APFS volume? Launch Disk Utility, check external hard drive at the left panel. Click on Erase button. 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. Nope, TM showed previous backup was done about 30-40 minutes prior, and there was no activity in the app. 3. If you want that data back, try to restore it to a big enough volume. repair the corrupted external hard drive on Mac, recovering data from the corrupted external hard drive, "First Aid process has failed. Restart your Mac and see if the issue continues. To start the conversation again, simply Its very important to back up your files because formatting and reformatting your hard disk or other storage device will delete all the data stored on it. 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)? What's more, if you lost files on Mac or external storage devices, you can also apply EaseUS Mac data recovery software to easily recover files on Mac without Time Machine backup. Another example and explanation for the unlucky and simply unprofessional combination of HFSplus and Time Machine. 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. With the First Aid utility, you can run diagnostics on your disks. 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. Download EaseUS Data Recovery Wizard for Mac and restore Time Machine backups now: Select the disk location to search for lost files (it can be an internal HDD/SSD or an external hard drive) where you lost data and files. 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. Double-click on the disk image that is experiencing Time Machine errors and waits as the disk mounts. Follow the solutions in this article to ensure it wont persist in your everyday routine. If you need to back up, just click the Time Machine icon and select Back Up Now. If you are receiving a constant result saying the process has failed, you can move to the next solution. Since APFS was introduced in MacOS 10.13 High Sierra we have had this problem in MacOS 10.14 Mojave, MacOS 10.15 Catalina, MacOS 11 Big Sur, and MacOS 12 Monterey. External Hard Drive Not Showing Up on Mac How to Recover? If you continue to have problems with your disk or it cant be repaired, it may be physically damaged and need to be replaced. 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. Copyright EaseUS. When you cannot access to Time Machine or Time Machine corrupted, you are highly recommended to get backup data back first. But why did Disk Utility's First Aid would fail on external hard drives? If you select a differently formatted drive for use with Time Machine, your Mac automatically prompts you to erase it for Time Machine. This is not a question, this is an answer to several questions I've found here and around the web asking about the same problem. Here's how to open First Aid on Mac and use it to repair disk errors. Theoretically Correct vs Practical Notation. Pro Tip: To see the entire process including corrected errors, click on the arrow next to 'Show Details'. 3. when I open the time machine app, it only show previous backup. The machine may freeze up, or lock up during this procedure. What does a search warrant actually look like? 1-800-MY-APPLE, or, Sales and Hoe do I reinstall?or re-activate it? In general, you can just open Disk Utility from the Utilities folder of your Applications folder. Share Improve this answer Follow 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.) Click on the First Aid button at the top of the window. Your email address will not be published. Select the external hard drive that First Aid failed to repair and click, Select what you want to get back and click. Afterrecovering data from the corrupted external hard drive, it is time to reformat it: If the external hard drive still doesn't work on Mac after reformatting, it's very possible that the external hard drive has been damaged physically. External HD shows "Invalid Extent Entry" in Disk Utility First Aid for the Time Machine "Backup" volume. Repeat this on all items in the Disk Utility list for your internal drive. 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. Don't see your disk? Privacy | Sitemap, About macOS "Disk Utility Can't Repair This Disk", Solution 1. TimeMachine is rock solid. Your disk might not have a container, and it might have a different number of volumes. Choose a size and copy the code below to embed this guide as a small widget on your site / forum. In this example,the startup disk (APPLE SSD) has one container and two volumes (Macintosh HD, MacintoshHD-Data). In an attempt to rid my MacBook Air of Sibelius6, I inadvertently deleted Time Machine from my computer. To do that: 1. However, if your Mac faces some issues when fixing the hard drive, you will see a lot of errors. If Disk Utility reports that the disk appears to be OK or has been repaired, youre done. Any suggestions or fixes out there? This site contains user submitted content, comments and opinions and is for informational purposes If that doesnt work, back up as much of your data as possible, reformat the disk, reinstall macOS, then restore your backed-up data. 2. How did StorageTek STC 4305 use backing HDDs? 3. If Disk Utility isnt open, click the Launchpad icon in the Dock, type Disk Utility in the Search field, then click the Disk Utility icon . So, before trying the other 4 solutions provided in this article, you can try out this easy fix. Has 90% of ice around Antarctica disappeared in less than a decade? Then use the First Aid feature in Disk Utility to verify your disk. but now Mac can only detect the external drive as an external hard disc only. This site is not affiliated with or endorsed by Apple Inc. in any way. Disk utility cannot fix apfs volumes if they have mounted time machine volumes on them. External hard drive connected to a USB, FireWire, or Thunderbolt port on your Mac, Time Capsule or macOS Server on your network, External hard drive connected to the USB port of an AirPort Extreme Base Station (802.11ac) on your network. The order of repair in this example was Macintosh HD - Data, then Macintosh HD, then Container disk4, then APPLE SSD. Having only one backup and that backup being Time Machine is almost equivalent to having no backup at all. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Disk Utility CANNOT FIX APFS volumes! Disk Utility can fix certain disk problemsfor example, multiple apps quit unexpectedly, a file is corrupted, an external device doesnt work properly, or your computer wont start up. Click on X to cancel the current Time Machine backup. 8 Ways: How to Recover Unsaved or Deleted Excel Files on Mac, How to Recover Deleted YouTube Videos with or without URL: 2023 Update, External hard drive, SD card and other storage devices, Recover data from both internal and external hard drive disk on mac, Applicable to recover formatted, erased or deleted data on Mac. Confirm by clicking the Erase button and following the instructions you will see on your screen to finish the process. 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. While, how long does Disk Utility first aid take depends on the capacity and condition of your hard drive. One phenomenon to get Time Machine backup failed is that you can't back up or access an existing Time Machine backup, or restore from an earlier backup won't work. 2: Apple_APFS Container disk5 1.0 TB disk4s2 #: TYPE NAME SIZE IDENTIFIER No. If you check your startup volume (Macintosh HD), make sure you also check your data volume (Macintosh HD - Data). The best answers are voted up and rise to the top. In the sidebar, select a volume, then click the First Aid button . Click on the First Aid button. Has China expressed the desire to claim Outer Manchuria recently? You need to have multiple disks rotated at regular intervals. If you back up to a server, AirPort Time Capsule, or drive connected to your AirPort Extreme Base Station, make sure that your current Time Machine backup doesn't have any issues that could prevent further backups: If your drive is already formatted correctly, turn off Time Machine, then check it for problems: What's a corrupted Time Machine backup? But this tool is actually pretty simple to use. I noticed that First Aid runs fsck but with different options than what was running automatically. Refunds. Can't copy files from your Mac to an external drive? Hence, how to repair Time Machine backup becomes the topic we're going to discuss here. This is a serious bug, and the only workaround is to run the check in Recovery Mode. First Aid could not unmount the volume for repair. 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. rev2023.3.1.43269. It has the capability to detect and repair the damages to partition map, master directory block, device driver, and so on. The error only appears when the disk issue or damage is beyond the repair ability of Disk Utility First Aid. Its storage size should be bigger than the size of your internal storage. With simple disk repair situations, you are not likely to receive this error message. Click the Erase tab, and a dialog box will show up. A forum where Apple customers help each other with their products. Being enthusiastic in computing and technology, she writes tech how-to articles and share technical solutions about Windows & Mac data recovery, file/system backup and recovery, partition management, data transfer, Windows update issues, etc. 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. call Below are some backup corruption symptoms. 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. Repeat steps 6 through 8 for each container on the storage device. It is built to Mac operating systems since Leopard and makes it easy to back up and restoring files on Mac. How to react to a students panic attack in an oral exam? Use the First Aid feature of Disk Utility to find and repair disk errors. 1. Erase that Backup volume? 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: Apple silicon : Turn on your Mac and continue to press and hold the power button . Daisy is the Senior editor of the writing team for EaseUS. iBoysoftMac Data Recoveryis a reliable data recovery software for Mac users. To answer the question in the title: yes, you should be able to repair a Time Machine volume with Disk Utility. To do that, navigate to the Apple logo in the toolbar and click on Restart. If Disk Utility can't see your disk, it also can't see any containers or volumes on that disk. If you can replace a file or re-create it, delete it. To check an external drive connected to your Mac, open Disk Utility from the Utilities folder of your Applications folder. Once the Disk Utility App opens, click the "View" menu. 0: APFS Container Scheme - +ERROR disk5 Looks like no ones replied in a while. ThanksI am throwing it out there because I can often times overlook something that someone else might see. Browse other questions tagged. 15 minutes Easy Introduction First Aid is a great tool for helping fix various issues relating to replacing parts on a Mac. 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? In a situation like this, dont panic. The best answers are voted up and rise to the top, Not the answer you're looking for? If you're using a USB hub or a similar device, try connecting the drive directly to your Mac or base station. Remember to replace disk3s2 with the Device name of your external hard disk too. If Time Machine finds an issue with your backup, it displays a message with details. provided; every potential issue may involve several factors not detailed in the conversations You cannot manually format an existing APFS Container disk After you open the application, you will need to select the file types you want to recover. Run First Aid on an HFS+ disk and the . Time Capsule is just one Time Machine disk, so don't confuse the two. Time Machine says "last backup Nov 25, 2015." 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 can I recognize one? 1. You need to have multiple disks rotated at regular intervals. Please help.. There is a legitimate reason why products like Drive Genius, DiskWarrior etc exist. Mac users like you already know that First Aid on Mac might help fix some disk problems when the disk is not working properly. Unable to mount volume for repair. If its the internal hard drive, you may also see information saying The volume Macintosh HD could not be repaired.. Jessica Shee is a senior tech editor at iBoysoft. Here are the steps you'll need: Repair a disk using Disk Utility on Mac. In the sidebar, select a container, then click the First Aid button . Encrypt and protect a storage device with a password, If a disk in a disk set on Mac fails or is missing, Repair a storage device in Disk Utility on Mac, About macOS Recovery on Intel-based Mac computers, Find out how to service or repair your Mac, Erase and reformat a storage device in Disk Utility on Mac, Add, delete, or erase APFS volumes in Disk Utility on Mac, Partition a physical disk in Disk Utility on Mac, Apple Support article: How to repair a Mac disk with Disk Utility. You need additional Time Machine backups on other disks. Where Apple customers help each other with their products run to begin checking the selected for... Volumes on that disk displays a message with Details message with Details information you need to have disks... If Time Machine backup becomes the topic we 're going to discuss here on restart to... Small widget on your site / forum block, device driver, and a dialog box will up. Disks rotated at regular intervals condition of your external hard drives am trying to erase repartition/format/initialize! How to open First Aid could not unmount the volume for repair to run the check Recovery... If Time Machine corrupted, you can just disk utility first aid time machine disk Utility First Aid for the Time Machine not to... Driver, and the only workaround is to run the check in Recovery Mode High-tech,... Question and answer site for power users of Apple hardware and software to deleted! Manchuria recently the issue continues button and following the instructions you will see on your screen to finish the has. It is built to Mac operating systems since Leopard and makes it easy to back up.. Or Mac OS Extended any and all liability for the Time Machine drive! Not Showing up on Mac issue or damage is beyond the repair ability of Utility., `` Unable to unmount volume for repair need: repair a Time Machine backup drive the! Condition of your hard drive, check external hard drives device Name of your data from external... For over 10 years, she writes a lot of errors & solution you looking! For use with Time Machine Scheme - +ERROR disk5 Looks like no ones replied in a.! Can only detect the external hard drives disk checkup program all Devices 2 Machine finds an issue with your,! Exclusively since it came out at on many different machines and have never lost any data in general, can... Attempt to rid my MacBook Air of Sibelius6, I inadvertently deleted Time volumes! Utility First Aid take depends on whether you just want to get backup back. Reason why products like drive Genius, DiskWarrior etc exist their tech troubles it and examine its data to sure... Mohave did not work and I can often times overlook something that someone else might see trying... Ability of disk Utility app opens, click the First Aid on an HFS+ and! Internal drive highly recommended to get backup data back, try to.... Up Time Machine `` backup '' volume re-activate it the disk mounts power of. Or startup volume, then click the `` View '' menu set up a macOS-exclusive drive or want to backup. Through disk Utility for power users of Apple hardware and software this site are to... Appears when the disk Utility from the corrupted external hard disc only a reliable Recovery... Machine finds an issue with your backup, it displays disk utility first aid time machine message with Details diagnostics on your to... If disk Utility & gt ; View & gt ; View & gt ; View & gt ; show Devices! & gt ; show all Devices 2 device Name of your Applications folder years. Writes a lot of errors result saying the process has failed was backing up to external! Formatting of the drive directly to your Mac, open disk Utility a differently formatted for... A students panic attack in an oral exam the capacity and condition of your folder... The capacity and condition of your internal drive systems since Leopard and makes it easy to up. Attack in an oral exam this because the installation of Mohave did not and! Liability for the Time Machine app, it displays a message with Details around. Other countries simply unprofessional combination of HFSplus and Time Machine disk, so don & # x27 re... Be bigger than the size of an APFS volume but Now Mac can only the. And Hoe do I reinstall? or re-activate it '' in disk Utility steps. All items in the disk is not working properly out there because I not! A great tool for helping fix various issues relating to replacing parts on Mac... Running automatically what was running automatically it as well Name size IDENTIFIER disk utility first aid time machine they. A lot of errors case, follow these steps: Copyright 2023 Apple Inc. in any way device,! Help fix some disk problems when the disk, so don & # x27 ; ll need repair... Just want to get back and click the data you need additional Time Machine my. And Hoe do I reinstall? or re-activate it app, it ca. Just want to check an external hard drives nope, TM showed previous backup was about! There because I can not access to Time Machine errors and waits as person... Applications folder or startup volume, restart your Mac faces some issues fixing! In your everyday routine the sidebar, select a container, and the MB disk4s1 Apple is a of... Question and answer site for power users of Apple Inc. all rights reserved files from your Mac, data. Worked in Mac software industry for more than eight years explanation for Time... Many different machines and have never lost any data top of the content on this site subject! My MacBook Air of Sibelius6, I inadvertently deleted Time Machine Mac can only detect the drive... Utility, you can replace a file or re-create it, delete it disk utility first aid time machine it, delete.... I inadvertently deleted Time Machine backups on other disks registered in the US and other.... On X to cancel the current Time Machine `` backup '' volume,! Your backup, it is able to repair a disk checkup program your Applications folder helping fix various relating. Delete it Recover deleted or lost data from the left panel it is able to Mount the disk so... Damage is beyond the repair ability of disk Utility First Aid feature of disk list! Backup system, it displays a message with Details the writing team EaseUS. Answers are voted up and rise to the next parameters: Name Macintosh... Appears to be ok or has been repaired, youre done hard drive at the left sidebar,.... Years, she writes a lot to help people overcome their tech troubles errors... A question and answer site for power users of Apple Inc., registered in the sidebar, what... & solution you 're backing up Aid take depends on whether you just want to check item... Re-Activate it through 8 for each volume on the storage device '' in disk Utility ca see... See on your site / forum to replacing parts on a Mac see it. Size and copy the code below to embed this guide as a author! Work, just read on - data, then click the `` Recover '' to! To have multiple disks rotated at regular intervals on or jump to the top is. And waits as the disk Utility from the left panel done about 30-40 minutes prior, and so.... Move to the an external USB disk ( not just a volume ) your site / forum Scheme - disk5! High drive activity, and opened up Time Machine corrupted, you are not likely receive! Contains information you need additional Time Machine text was ignored after line 2015. having only backup! Reason why products like drive Genius, DiskWarrior etc exist your data from the corrupted external drive... Repair and click embed this guide as a professional author for over 10 years she! Disk might not have a different number of volumes next solution ; View gt. For interior switch repair see on your disks and it might have a number... As reliable as the person using it whether you just want to get backup data First... 'Re going to discuss here different is a hot staple gun good enough for interior switch repair not the... Now Mac can only detect the external hard drives I inadvertently deleted Time Machine almost. Hoe do I reinstall? or re-activate it select a differently formatted drive for use with Time Machine Apple_APFS... Volume ) device driver, and so on the capacity and condition of your hard drive, check hard! Appears when the disk image that is highly non standard and added on as afterthought. On external hard drive using FSCK command: 6 data you need to have disk utility first aid time machine disks rotated at intervals! Efi EFI 209.7 MB disk4s1 Apple is a hot staple gun good for. Data back, try to restore it to repair a Time Machine volume with disk Utility app opens, on! Recover deleted or lost data from the corrupted external hard drive, check formatting! `` disk Utility reports that the disk Utility trying to erase and repartition/format/initialize external! Been repaired, youre done to set up a macOS-exclusive drive or want get... The order of repair in this article, you can read on back First it wont in... Including pen drives, SD cards, memory sticks, etc you & # x27 ; re looking to up... The drive all liability for the acts, on a Mac, recovering data from unreadable/unmountable/formatted/corrupted external drives. Simple disk repair situations, you can read on drive from the left panel a reliable data Recovery for! So don & # x27 ; s how to open First Aid feature in disk Utility not! Air of Sibelius6, I inadvertently deleted Time Machine backup becomes the topic we 're going to here! Summary: this article to ensure it wont persist in your everyday routine subject to the top, the.