Run Disk Utility's First aid on Macintosh HD in the event of Mac behaving oddly. I've also removed all external extension devices where I store my iTunes library and have checked them as well. The volume Macintosh HD could not be verified completely. Volume Erase failed Volume Erase failed with the error: …. If the drive partition(s) is still visible in the left column as the second indented row under the hard drive itself, but is not mounted on the Desktop, you can try to run a repair on the partition using Disk Utility's First Aid function. Once there, I opened Disk Utility, selected the SSD drive and ran First Aid. Different now is it is just only one volume. In the First Aid dialog, click Run, then follow the onscreen instructions. To do so, connect your external drive that contains your Time Machine backup. Click Run Repeat steps 2 through 4 for each volume on the storage device. I get the message that "First Aid process has failed. Restore From Time Machine Backup - for those times when everything has gone wrong and you need to restore data from. A message saying 'Running First Aid on Apple HDD' will pop-up. However, running First Aid may not be successful every time to resolve the. Select Disk Utility option and click Continue.
PRAM (NVRAM) reset: Restart or boot while holding Option-Command-p-r. Click the Run button to start the First Aid process. Again opt Continue and select Agree twice. To check and repair file system errors, Disk Utility provides a First Aid function. In the sidebar, select a container, then click the First Aid button. The drive in your iMac is a smaller (3.5") 5400 RPM model and since your machine is going on 7 years old it's a good idea to check the drive for errors. Utilities Included on the HD Recovery Volume. edit I missed that you were already in Internet Recovery. Now, restart your Mac and immediately press the Shift key. Running First Aid on "My Book Duo 8TB RAID 1" (disk3s2) Repairing file system. First aid process completed." (With a green checkbox ticked. Set up a Time Machine backup drive on MBP, MBA, or any Mac and use it to back up the entire storage drive at least once and incrementally to keep it up to date. Click First Aid and then select Run on the popup window. All was well until it caught me in a loop. You may also try a cloning application and verify if the clone tool shows your hard drive. Boot into Recovery (Command R) and from the dropdown menu: Utilities> Disk Utility> run the First Aid on your Macintosh HD. Restart in internet recovery mode (cmd + opt + R) Select disk utility. If you want to check the container or volumes on it, you have to select each individually then click First Aid. I've tried tapping the option key>tab key>spacebar and return key but none of.
Reinstall OS X - which can be used to install a new copy of the OS on your Mac.
In Disk Utility the internal drive at the top reads "AppleAPFSMedia." The volumes listed under it read "Macintosh HD, Preboot, Recovery and VM. Disk Utility will try to repair what it can and warn you about errors it found that it can't fix. Running first aid on "disk3" says "The partition map appears to be OK", but I am unable to run first aid on "disk3s2" since it will not mount. Whenever I restart it takes me right back again. Click on First Aid at the top, and select Run. After accessing the disk utility, the next step is to use the first aid. I get the following error: the volume Macintosh hd could not be verified completely. Disk Utility sees the new SDD HD, but Disk Utility/Ease fails. Then, it falls back to the nextLogDirs option. Approach 2) Another approach that works to recreate a missing macOS Recovery.
Here is a guide containing step-by-step instructions on how to use Recoverit Data Recovery software to recover data from Seagate, WD, or Toshiba hard disk.
Because the disk containing the recovery partition you are running disk first aid from needs repair. Let the process of First Aid end successfully.
Yields: "Running First Aid on "SuperDuper!" (disk2s1) Repairing file system. Launch Disk Utility, check external hard drive at the left panel.
You might want to boot to Recovery (command plus r) select utilities, Disk Utility, and run First Aid on your hard drive. Select the external hard drive at the left side. Performing fsck_hfs -fy -x /dev/rdisk3s2 Checking Journaled HFS Plus volume. While, how long does Disk Utility first aid take depends on the capacity and condition of your hard drive. This way there's a greater chance that First Aid algorithms will find the issue and fix it as the hard disk is locked for its needs only, in contrast to running First Aid in normal mode. 4) In the sidebar, select the volume you wish to repair.
Provide your Apple ID and password if you are prompted. It should be the drive at the top of the sidebar if there are multiple drives.