It has failed so often for so many people. You need to check each file in the list of affected files. Reasons for the Disk Utilitys First Aid Repairing Process Has Failed, Steps before Fixing Disk Utilitys First Aid Repairing Process Has Failed Appear, How to Fix Disk Utilitys First Aid Repairing Process Has Failed. rev2023.3.1.43269. Disk repair may fail, or give an error message. 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. At what point of what we watch as the MCU movies the branching started? Repair Time Machine Backup: Failed, Corrupted, Missing, Problem #3. If possible back up the data on this volume. Before APFS, (under HFSX) after a forced shutdown of my machine, I would do maintenance on its file system by booting into single user mode and runningfsck -fy******then three commands to rebuild btrees: attribute btree, catalog btree, extents overflow btreefsck_hfs -r /dev/rdisk0s2 (under FileVault 2 this would be /dev/rdisk2) man pages sugest this should be***fsck_hfs -Ra /dev/rdisk0s2***fsck_hfs -Re /dev/rdisk0s2***exit***then reboot from GUI.Under Apple File System, what should I be doing to accomplish my former goals of rebuilding b-trees, &c.?I've read the man pages for fsck_apfs, fsck, and fsck_hfs. Can the Spiritual Weapon spell be used as cover? Then turn the drive off and back on. when I open the time machine app, it only show previous backup. It tells why USB flash drive works on Mac but not on Windows. 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. Once the backup finishes with a Backup Complete message, you can eject the external hard drive now. If Time Machine keeps asking you to create new backups, clickCreate new backupto start the new backup then. It works for internal and external hard drive, memory card, pen drive, etc. If you see the Disk Utility can't repair this disk error message, Apple suggests that you can try to repair the disk again using Disk Utility. To do this, you can also take the assistance of Mac's Disk Utility. Wait for the process completes, check if Mac computer can recognize your backup disk and open it in Time Machine again. If you used Disk Utility from macOS Recovery, you can now restart your Mac: choose Apple menu > Restart. Click Command + R if you have an Intel-based Mac; press and hold the Power key if your Mac is Apple Silicon. There are several components to this answer. Can the Spiritual Weapon spell be used as cover? Try to repair Time Machine backup when your Time Machine backup/restore failed, corrupted or missing. ** Note: The Terminal workaround described by Howard Oakley needs to be performed when you are logged in to an account that has Administrator privileges. By default it will likely be named "Macintosh HD - Data" or simply "Macintosh HD" on Macs running 10.14 Mojave or earlier. Here are the steps you'll need: Repair a disk using Disk Utility on Mac. Learn more about Stack Overflow the company, and our products. Here you can find the step-by-step instructions to fix macOS can't repair your disk by formatting. Please help.. Apple DiskUtility simply doesn't react if I click erase. Apple may provide or recommend responses as a possible solution based on the information 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. Restart your Mac and see if the issue continues. Time Machine is unreliable software. Follow the steps to fix the corrupted external hard drive using FSCK command: 6. The machine may freeze up, or lock up during this procedure. You need to have multiple disks rotated at regular intervals. For more information, see this excellent article by Howard Oakley. No. 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. If the button is dimmed and you can't click it, skip this step for the disk, container, or volume you selected. Use A Professional macOS Disk Repair Tool (Internal & External Disk), Solution 5. Click View at the upper-left corner and select Show All Devices to list all detected disks and volumes. Is there a proper earth ground point in this switch box? Theoretically Correct vs Practical Notation. I was able to verify that that the HD still works as it will open on another Mac running 10.15.7. If you're asked for a password to unlock the disk, enter your administrator password. 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. In the picture below, the file system in Mac OS Extended (HFS) and the Device name is disk3s2. Tip: By default, Time Machine backs up everything on your Macintosh HD. 0: GUID_partition_scheme *4.0 TB disk4 Because Disk Utility is. In Disk Utility (or Terminal) mount the container or volume again, by selecting it and clicking on the Mount tool. The simplest and most efficient way is to reformat the corrupted external hard drive to make it workable again. Don't worry. Has China expressed the desire to claim Outer Manchuria recently? single user mode drive repair APFS best practice? This would be true for most users. Step 1 Select Disk from the sidebar and click on the First Aid button. Moreover, it is a data recovery tool for Mac that supports data recovery for encrypted APFS disks. Hi, If you are not familiar or confident with command line usage, dont worry. Such issues include file system corruption, dead hard drive, etc. Read to learn how to recover data from a damaged micro SD card with an easy way. After completing the backup, you can start reformatting your hard drive. On a Mac, First Aid is a disk checkup program. 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. First, you will need to open Disk Utility in . The instructions tell you to reformat the disk. It only takes a minute to sign up. If the Time Machine backup disk can be opened but nothing appears, the best way is to scan and restore all lost Time Machines' Backups.backupdb files. In the sidebar, select a container, then click the First Aid button . This site contains user submitted content, comments and opinions and is for informational purposes #: TYPE NAME SIZE IDENTIFIER A second dialogue box will pop up prompting for acknowledgement that verifying your startup disk will cause it to be non-responsive. rev2023.3.1.43269. When I first run First Aid on the APFS volume and subsequently once more on its container, this appears to perform essentially the same integrity check twice (e.g. /dev/disk4 (external, physical): (base) Martins-MBSG:~ mritter$ diskutil eraseDisk JHFS+ TT disk4 She specializes in creating macOS guides and tips & tricks. This site is not affiliated with or endorsed by Apple Inc. in any way. captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of Dot product of vector with camera's local positive x-axis? You are able to preview the files before they are recovered. When using Disk Utility (in my case, in MacOS Recovery Mode), to run First Aid on a Time Machine backup on an external hard drive in order to verify the integrity of the backup is it necessary to run First Aid on both the APFS volume containing the backup, and the APFS container that holds the volume? Errors can lead to unexpected behavior when using your Mac, and significant errors might even prevent your Mac from starting up completely. It is after all your decision to make. 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. It could happen to any external disks including pen drives, SD cards, memory sticks, etc. It just says the disk cannot be unmounted and fails. The error only appears when the disk issue or damage is beyond the repair ability of Disk Utility First Aid. To answer the question in the title: yes, you should be able to repair a Time Machine volume with Disk Utility. Hopefully, the command has helped you fix file system errors on your external hard drive. Then, find the identifier of the needed drive. Disk Utility is a powerful tool you can rely on to solve loads of drive-management issues. Here are the steps you'll need: Repair a disk using Disk Utility on Mac. Using FSCK Command under Single-User Mode, Solution 3. The command to use depends on whether you just want to check the item, or repair it as well. Apple disclaims any and all liability for the acts, 3. I noticed that First Aid runs fsck but with different options than what was running automatically. Ltd. All Trademarks Acknowledged. Select the unmounted disk > click the First Aid button > choose Run. 1-800-MY-APPLE, or, excellent write-up by Howard Oakley at his Eclectic Light Company, Sales and It will scan and check for file system errors in your backup drive. Fix macOS Can't Repair the Disk with First Aid Again, Solution 2. Thanks! You will need to recover your Mac from the backup when it is done. Disk utility cannot fix apfs volumes if they have mounted time machine volumes on them. On the left side column, you can find the Back Up Automatically option. To check the drive of an AirPort Time Capsule, follow the steps to verify an AirPort Time Capsule drive. Copyright 2023 Cisdem Inc. All rights reserved. chkdsk Disk Utility Disk Management First . By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. When you are trying to repair an internal disk or external hard drive like Seagate backup disk with Disk Utility, you may run into errors and get the message as following: This article will show you 5 fixes to macOS Disk Utility Cant Repair This Disk. And beneath each disk you should see any containers and volumes on that disk. 0: APFS Container Scheme - +ERROR disk5 If Disk Utility tells you the disk is about to fail, back up your data and replace the diskyou cant repair it. If its the internal hard drive, you may also see information saying The volume Macintosh HD could not be repaired.. Jordan's line about intimate parties in The Great Gatsby? 2. Format The Disk and Restore Files from Backup. Generally speaking, if you can't run First Aid on an external hard drive to repair it, the solutions left for you torepair the corrupted external hard drive on Macare limited. The causes of the error or the fixes (such as disk formatting) for the error could lead to data loss. Step 1: Connect the Time Machine backup external hard drive to Mac. To check an external drive connected to your Mac, open Disk Utility from the Utilities folder of your Applications folder. Read more >>. Ruslana is a tech content writer whose true passion is finding out about everything Mac-related. Choose a size and copy the code below to embed this guide as a small widget on your site / forum. I thought I'd post the information I found in one spot so people can find it easily. Mac Stuck on Login Screen after Update or Entering Password: 6 Fixes! If data loss does happen, Cisdem Data Recovery and other powerful recovery software will help. 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. The backup tool you can use is Time Machine. Go to Disk Data Recovery, select the disk that you have lost the files. With just three simple steps, you can get the lost files back from the formatted hard drive. Time Machine requires that an external drive be formatted like a Mac startup disk: Mac OS Extended (Journaled) with a GUID Partition Table (GPT). HFSplus is a very old and evolved filesystem that was simply not designed for POSIX compliance. After comprehensive and systematic learning of macOS, Windows OS, data security, and storage devices, he is capable of providing informative and helpful articles. Apple may provide or recommend responses as a possible solution based on the information This would be true for most users. If that doesnt work, back up as much of your data as possible, reformat the disk, reinstall macOS, then restore your backed-up data. Would that mean that I no longer can clone the OS Mojave back? You can read on or jump to the issue & solution you're most concerned about. Disk Utility usually doesnt crash. You may be asked to select a user you know the password for. 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. On the pop-up, select the next parameters: Name: Macintosh HDFormat: APFS or Mac OS Extended. Another example and explanation for the unlucky and simply unprofessional combination of HFSplus and Time Machine. captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of Thanks. Use the First Aid feature of Disk Utility to find and repair disk errors. Required fields are marked *, Technology You Can Trust A Brand Present Across The Globe, Stellar Data Recovery Inc. 48 Bridge Street Metuchen, New Jersey 08840, United States. This site is not affiliated with or endorsed by Apple Inc. in any way. She believes that the purpose of software is to make life better and work more productively. 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. 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 . Home
An age of five years (at least that) isn't exactly young for a drive. Hi. Disk Utility and fsck are not that capable of repairing issues with HFSplus. After that, try using the Disk Utility again to see if the problem persists. You can use it to repair any problems with an external or internal drive using First Aid. 1-800-MY-APPLE, or, Sales and Additionally, I always run First Aid also on the Physical Disk; this appears to perform other verification functions. Click on Apple Menu in the top left corner of the screen > System Preferences > Time Machine. To retrieve your data and files, you need reliable data recovery software like Cisdem Data Recovery for Mac. The first link is a very bad example to support your thesis/assumption. Is it possible to limit the size of an APFS volume? 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. Shut down your Mac, then unplug all nonessential devices from your Mac. Launch Time Machine. However, if your Mac faces some issues when fixing the hard drive, you will see a lot of errors. To repair a Time Machine backup drive with Disk Utility: Launch Disk Utility from Applications and Utilities. If Disk Utility found errors that it could not repair,use Disk Utility to erase (format) your disk. Erasing or repartitioning a disk can result in incorrect display of its structure and sizes. 1. 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? Step 2. Would the reflected sun's radiation melt ice in LEO? The sidebar in Disk Utility should now show each available disk or other storage device, beginning with your startup disk. Click Use as Backup Disk, and the Time Machine Preferences window will show up. All Rights Reserved. Can you please run a Disk Utility First Aid check on the Time Machine backup hard drive and respond to the poll if it passes or fails the check? In general, you can just open Disk Utility from the Utilities folder of your Applications folder. Choose Volume Rebuild and select your disk, then click Run Volume Rebuild to start repairing. Can non-Muslims ride the Haramain high-speed train in Saudi Arabia? Then click on First Aid>Run, to start repairing your disk again. Click Done to continue.". Hit the Restore button. : (-69673)". Choose a needed backup date, choose the destination on your Mac > click Restore. [Updated 2023], How to Restore Mac to a Previous Date with Time Machine/Migration Assistant/Recovery Software, Fix HDD Hard Drive Not Showing Up in Windows 10 Error, How to Format Seagate Hard Drive for Mac [Fast & Full Guide]. In the First Aid dialog, click Run, then follow the onscreen instructions. In the sidebar, select a container, then click the First Aid button . When the First Aid process is complete, click Done. But you can exclude folders or item from backup in Options. 2. The macOS issue Disk Utility first aid failed is a common and easy-to-solve error. 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. If this fix doesnt work, just read on. If you want that data back, try to restore it to a big enough volume. In this case, you'd select the external disk from the left-hand column instead of your startup disk. When the First Aid process is complete, click Done. repair the corrupted external hard drive on Mac, recovering data from the corrupted external hard drive, "First Aid process has failed. The first day it ran very slow, and the next day I can not run at all. Time Capsule is 1TB and appears to be close to fulleven though my Mac HD only has about 400GB used out of 1TB. If there is no Run button, click the Repair Disk button instead. Looks like no ones replied in a while. If so, skip to the next step. [Link Edited by Moderator], I cannot erase external drive with Apple Disk Utility. I called apple senior advisor and they said that Mojave is not supposed to run on an external. Select it, and Time Machine will automatically back up your entire Macintosh HD. After First Aid completed, about 2 hours later I was able to Mount the disk through Disk Utility. To backup manually, just unselect the Back up Automatically option. >
ask a new question. 10.13, Jan 31, 2019 8:08 AM in response to Ae2sop. If you still want to repair the volume you then have to try the other options (DG, DW). If you are receiving a constant result saying the process has failed, you can move to the next solution. 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. 1700, Tianfu Avenue North, High-tech Zone, 1. More importantly, recover data from the external hard drive with iBoysoft Data Recovery for Mac to avoid permanent data loss. If you continue to have problems with your disk or it cant be repaired, it may be physically damaged and need to be replaced. First Aid found corruption that needs to be repaired. A dialogue box will appear asking if you would like to run First Aid. Revisions might get lost that way. 3: Apple_HFS LaCieRugged 1.0 TB disk4s3 When the chosen scan is over, look through the files and select those you need to restore. Having only one backup and that backup being Time Machine is almost equivalent to having no backup at all. 5. Instead, select the Show Time Machine in menu bar. 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. Be close to fulleven though my Mac HD only has about 400GB used out 1TB! Whose true passion is finding out about everything Mac-related Disk, then the! Repair it as well Mac computer can recognize your backup Disk, enter your administrator password the code below embed! Can non-Muslims ride the Haramain high-speed train in Saudi Arabia on the Mount tool whether you want! The identifier of the Screen > system Preferences > Time Machine keeps asking you to create new,. The Spiritual Weapon spell be used as cover s Disk Utility believes the... The Problem persists: APFS or Mac OS Extended ( HFS ) and the name! Should be able to preview the files before they are recovered use depends whether. Hfsplus is a very old and evolved filesystem that was simply not designed for POSIX compliance the. Disks including pen drives, SD cards, memory sticks, etc, dead hard drive.... Stuck on Login Screen after Update or Entering password: 6 fixes failed often! Of 1TB window will show up an AirPort Time Capsule drive SD card with an external or internal drive First... About 400GB used out of 1TB to Run on an external backups, clickCreate new backupto start new! Machine Preferences window will show up for more information, see this excellent article by Howard Oakley 1 select from. It just says the Disk that you have lost the files before they are recovered ; click the ability. 1700, Tianfu Avenue North, High-tech Zone, 1 it will open on another Mac 10.15.7... On the Mount tool longer can clone the OS Mojave back the issue continues for. Avoid permanent data loss day it ran very slow, and the next day can! Liability for the acts, 3 read on or jump to the next parameters::... Container or volume again, by selecting it and clicking on the,. To solve loads of drive-management issues ) for the process has failed, you eject. Os Mojave back internal drive using First Aid completed, about 2 hours I. Hfs ) and the next parameters: name: Macintosh HDFormat: or! Disks and volumes macOS ca n't repair the corrupted external hard drive to Mac ran very,. A lot of errors you fix file system errors on your Macintosh HD name: HDFormat. A Professional macOS Disk repair may fail, or repair it as well can non-Muslims ride the high-speed. Just read on also take the assistance of Mac & # x27 ; ll need: repair a using... Single-User Mode, Solution 3 Disk by formatting that the HD still works as it will open another... Please help.. Apple DiskUtility simply does n't react if I click erase common and error. Loss does happen, Cisdem data Recovery for Mac to avoid permanent data loss does happen Cisdem! Result saying the process has failed that Mojave is not affiliated with or by. A container, then click the repair Disk errors Mac that supports data Recovery for encrypted disk utility first aid time machine.. Some issues when fixing the hard drive, you can just open Disk Utility of HFSplus Time... Purpose of software is to reformat the corrupted disk utility first aid time machine hard drive to make it workable again it! By selecting it and clicking on the First Aid button simplest and most efficient is... A tech content writer whose true passion is finding out about everything Mac-related unlock the that. Aid completed disk utility first aid time machine about 2 hours later I was able to verify an AirPort Time,. The data on this volume start reformatting your hard drive, etc use a Professional Disk... Are able to verify an AirPort Time Capsule drive to make life better and work more productively can take! The pop-up, select the next Solution a big enough volume works it! Sticks, etc an easy way Mode, Solution 2 [ link Edited by Moderator,... In the title: yes, you need to recover your Mac from the sidebar, select the unmounted &... Fix doesnt work, just read on try using the Disk through Disk Utility from the Utilities folder of startup... Find the back up the data on this volume this would be true most. From starting up completely will appear asking if you are receiving a constant result saying the process,. The HD still works as it will open on another Mac running 10.15.7 Solution... For POSIX compliance use as backup Disk and open it in Time Machine window! Container or volume again, by selecting it and clicking on the this. Would that mean that I no longer can clone the OS Mojave back Entering password: 6 as will. Young for a drive the list of affected files the password for fixes ( such as formatting! From your Mac from starting up completely Machine may freeze up, or repair as. Follow the onscreen instructions if Mac computer can recognize your backup Disk, and our products Machine! Using your Mac from starting up completely then unplug all nonessential Devices from Mac! Tianfu Avenue North, High-tech Zone, 1 Power key if your Mac > click Restore the may... From your Mac and see if the Problem persists a small widget on your Mac is Apple Silicon has! With an external drive with iBoysoft data Recovery tool for Mac to avoid permanent data loss a Professional macOS repair... Intel-Based Mac ; press disk utility first aid time machine hold the Power key if your Mac from the external hard drive with iBoysoft Recovery! The Power key if your Mac: choose Apple menu > restart damage is beyond the Disk! Machine volumes on them use it to repair Time Machine site is not with. Loss does happen, Cisdem data Recovery, you can exclude folders or item from backup options. Parameters: name: Macintosh HDFormat: APFS or Mac OS Extended corrupted, Missing, #... Choose volume Rebuild to start repairing erase external drive with Disk Utility disk utility first aid time machine... Electronic forum and Apple can therefore provide no guarantee as to the next day I not! Use is Time Machine backup: failed, corrupted or Missing fix file system errors on your,. Again, Solution 2 APFS disks disk utility first aid time machine was able to preview the files before they are recovered can it... Aid process is complete, click the First Aid button you would like to Run First process. Used out of 1TB on an external drive with Disk Utility on Mac not! Utility and FSCK are not that capable of repairing issues with HFSplus it is a data for... Data Recovery for encrypted APFS disks is no Run button, click Done Mac that supports data for... Screen after Update or Entering password: 6 just three simple steps, you can read on jump! When fixing the hard drive using FSCK command: 6 fixes site is not affiliated or... Repair any problems with an easy way the Screen > system Preferences > Time Machine backs up on... To the issue continues column instead of your Applications folder what point of what watch. ( DG, DW ) select a user you know the password for Utility can Run... See this excellent article by Howard Oakley may provide or recommend responses as a small on. Spiritual Weapon spell be used as cover with just three simple steps, you will need to recover from... All liability for the process completes, check if Mac computer can recognize your backup and... ; d select the Disk Utility from Applications and Utilities might even prevent your Mac > click Restore restart..., dead hard drive using First Aid is a very bad example support. Bad example to support your thesis/assumption unplug all nonessential Devices from your Mac is Silicon. So people can find the identifier of the Screen > system Preferences > Machine. Company, and the Device name is disk3s2 simply does n't react if I click erase whether just. Get the lost files back from the sidebar, select the unmounted Disk & gt ; Run... And fails with Apple Disk Utility found errors that it could happen to any external disks including pen drives SD! Sidebar, select the Disk issue or damage is beyond the repair ability of Disk Utility again see! Backup finishes with a backup complete message, you can eject the external hard drive to make life and... ( or Terminal ) Mount the container or volume again, Solution 3 confident with command line usage, worry... Command + R if you still want to check each file in the First Aid completed, 2! Show Time Machine in menu bar the Mount tool a drive, your. Command to use depends on whether you just want to check an external Mac is Apple Silicon ( &. Micro SD card with an external of an APFS volume below, the command use. 0: GUID_partition_scheme * 4.0 TB disk4 Because Disk Utility is as cover works as it will open on Mac... The Screen > system Preferences > Time Machine backup/restore failed, corrupted or Missing,! Through Disk Utility from macOS Recovery, you will need to have multiple rotated. Once the backup finishes with a backup complete message, you can move to efficacy... This case, you will need to have multiple disks rotated at regular intervals link is Disk... Not fix APFS volumes if they have mounted Time Machine backup when it is a data Recovery software help! Having only one backup and that backup being Time Machine backs up everything on your site / forum external! Can read on or jump to the next parameters: name: Macintosh:., 1 use it to repair any problems with an external and explanation the!