Issues with spinning beach ball - after r…

volume structure error I use an app called CheckMate from MicroMat. It checks my 2019 iMac 27" hardware on a regular basis. Lately, it has shown a volume structure error. I have tried to use Disk Utility First Aid, but it fails. Here are the results: Running First Aid on “Macintosh HD” (disk3s1) Verifying the startup volume will cause this computer to stop responding Verifying file system. Volume could not be unmounted. Using live mode. Performing fsck_apfs -n -l -x /dev/rdisk3s1 Checking the container superblock. Checking the fusion superblock. warning: container has been mounted by APFS version 1677.50.1, which is newer than 1412.141.1 warning: disabling overallocation repairs by default; use -o to override Checking the EFI jumpstart record. Checking the space manager. Checking the space manager free queue trees. Checking the object map. Checking the Fusion data structures. error: fusion middle tree: invalid "from" range 0x400001c95f5ca:40 Fusion data structures are invalid. The volume /dev/rdisk3s1 could not be verified completely. File system check exit code is 8. Restoring the original state found as mounted. File system verify or repair failed. : (-69845) Operation successful. Running First Aid on “Macintosh HD - Data” (disk3s5) Verifying the startup volume will cause this computer to stop responding. Verifying file system. Volume could not be unmounted. Using live mode. Performing fsck_apfs -n -l -x /dev/rdisk3s5 Checking the container superblock.Checking the fusion superblock. warning: container has been mounted by APFS version 1677.50.1, which is newer than 1412.141.1 warning: disabling overallocation repairs by default; use -o to override Checking the EFI jumpstart record. Checking the space manager. Checking the space manager free queue trees. Checking the object map. Checking the Fusion data structures. error: fusion middle tree: invalid "from" range 0x400001c95f5ca:40 Fusion data structures are invalid. The volume /dev/rdisk3s5 could not be verified completely. File system check exit code is 8. Restoring the original state found as mounted. File system verify or repair failed. : (-69845) Operation successful. Previous conversation with Apple Support suggested erasing the drive and restoring. I used disk utility to erase and restore from a Time Machine backup. The restore went fine, however, the error is still there. I tried to use TechTools Pro 13, but it doesn't support APFS format. I also used the Apple Diagnostic to check the hardware, but it found no errors. Any suggestions would be helpful.

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Disk Utility Error Invalid fsroot and apfs_num_other_fsobejcts Running Disk Utility FIrst Aid on the Macintosh Hd Volume has following error :- warning: apfs_num_other_fsobjects (60) is not valid (62) The whole Detail as appeared in mac is as follows:- Running First Aid on “Macintosh HD” (disk1s1) NOTE: First Aid will temporarily lock the startup volume. Verifying file system. Volume could not be unmounted. Using live mode. Performing fsck_apfs -n -l -x /dev/rdisk1s1 Checking the container superblock. Checking the EFI jumpstart record. Checking the space manager. Checking the space manager free queue trees. Checking the object map. Checking volume. Checking the APFS volume superblock. The volume Macintosh HD was formatted by hfs_convert (748.31.8) and last modified by apfs_kext (945.275.7). Checking the object map. Checking the snapshot metadata tree. Checking the snapshot metadata. Checking the extent ref tree. Checking the fsroot tree. warning: apfs_num_other_fsobjects (60) is not valid (62) Verifying allocated space. The volume /dev/rdisk1s1 appears to be OK. File system check exit code is 0. Restoring the original state found as mounted. Operation successful. i had searched internet but i can’t find any solution to this error. Also i had done 1 step before coming to this as i was getting error :fsroot tree is invalid Following is the message which appeared on running first aid:- NOTE: First Aid will temporarily lock the startup volume. Verifying file system. Volume could not be unmounted. Using live mode. Performing fsck_apfs -n -l -x /dev/rdisk1s1 Checking the container superblock. Checking the EFI jumpstart record. Checking the space manager. Checking the space manager free queue trees. Checking the object map. Checking volume. Checking the APFS volume superblock. The volume Macintosh HD was formatted by hfs_convert (748.31.8) and last modified by apfs_kext (945.275.7). Checking the object map. Checking the snapshot metadata tree. Checking the snapshot metadata. Checking the extent ref tree. Checking the fsroot tree. error: btn: invalid btn_btree.bt_key_count (expected 2000421, actual 2000470) fsroot tree is invalid. The volume /dev/rdisk1s1 could not be verified completely. File system check exit code is 0. Restoring the original state found as mounted. Operation successful. So in order to solve i had first of all Boooted in Recovery Mode and then Run first aid on Mac HD Volume. After that the error was removed. And when i came back to normal boot and run first aid i got the error (as mentioned above) : apfs_num . So i went on to try my best be searching on web but i could not find anything else. And then i tried 2nd thing from Single User mode. (CMD S on boot) . Start up Mac in single-user mode by restarting then press and hold Command + S. Type /sbin/fsck -fy into the command line and press Enter. This will initiate a file system check. You will see the same error, however in this case the repair will continue and fix the issue. Type reboot and press Enter. Login as normal and run First Aid on Disk and the error should be gone. Still this did not solve the APFS error. :- warning: apfs_num_other_fsobjects (60) is not valid (62) . All. the methods i used , i found on apple disscussion . FOllowing is the link to the Thread:- 1)https://discussions.apple.com/thread/8564919 2)https://discussions.apple.com/thread/8564919?answerId=34084121022#34084121022 3).https://discussions.apple.com/thread/8564919?answerId=250148557022#250148557022 Also that i have tried Stellar Recovery software and i found that because of these errors, recovering files from macbook is not possible. I am Using Mojave 10.14.6 as of now. The Stellar website suggests to go for complete reformatting Macintosh HD which by the way means to reformat my mac. Here is the link to Stellar's Post:- https://www.stellarinfo.com/blog/fix-apfs-fsroot-tree-is-invalid-error-on-macos-mojave/#:~:text=What%20exactly%20is%20the%20%E2%80%9Cfsroot,user%2Dcreated%20directories%20as%20subdirectories. Please find a solution as because of this i can not recovery my files through any recovery software as APFS is problematic. Also that i don’t think reformating is an option i can go for as i being. a music producer i have got VSTs (music softwares )on my mac and this would mean long hours of backup and then reinstallation on formatted mac. It is highly unproductive to reformat . Please find a a proper solution for APFS Drives.

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Macintosh HD - Data is corrupted I was running first aid on my Macintosh HD disk after trying and failing to run bootcamp, with bootcamp saying something like disk could not be partitioned, and this happened: Running First Aid on “Macintosh HD - Data” (disk1s2) Verifying the startup volume will cause this computer to stop responding. Verifying file system. Volume could not be unmounted. Using live mode. Performing fsck_apfs -n -l -x /dev/rdisk1s2 Checking the container superblock. Checking the EFI jumpstart record. Checking the space manager. Checking the space manager free queue trees. Checking the object map. Checking the encryption key structures. Checking volume /dev/rdisk1s2. Checking the APFS volume superblock. Checking the object map. Checking the snapshot metadata tree. Checking the snapshot metadata. Checking the extent ref tree. Checking the document ID tree. Checking the fsroot tree. error: extended attribute (id 23767620): invalid length (25), given xdata_len (23) fsroot tree is invalid. The volume /dev/rdisk1s2 could not be verified completely. File system check exit code is 8. Restoring the original state found as mounted. File system verify or repair failed. : (-69845) Operation successful. From what I know, this should mean that my hard disk has been corrupted, but there doesn't seem to be any problems with the mac slowing down or anything. This happened after the Monterey update and before it I was able to set up bootcamp. Is this really corruption or is this just a bug?

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Issues with spinning beach ball - after running disk first aid these are the details...

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