Disk Utility First Aid Message

Do I need to worry about "apfs_fs_alloc_count is not valid expected 19830478, actual 19830525"

iMac 21.5″, macOS 10.15

Posted on Jun 23, 2020 3:49 AM

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Disk Utility First Aid warning in the otherwise okay results. After running disk utility, included in the results is this line: warning: apfs_num_other_fsobjects (59) is not valid (60) Appreciate knowing if this is of concern as I've been hacked. Thanks!
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Disk is full but system information show otherwise Disk utility is showing as full but my system information says I have almost half a drive free. I suspect it may have something to do with Dropbox but not sure. Running repair in disk utility gave the below (edited to fit character limit) but it didn’t fix anything and I got the same when I ran it in recovery mode. Do I need to wipe my drive and reinstall everything? —————— Verifying storage system Using live mode. Performing fsck_apfs -n -x -l /dev/disk1s2 Checking the container superblock. Checking the fusion superblock. warning: container has been mounted by APFS version 1934.101.3, which is newer than 1933.61.1 warning: disabling overallocation repairs by default; use -o to override Checking volume /dev/rdisk2s1. Checking snapshot 2 of 12 (com.apple.TimeMachine.2022-04-13-220102.local) error: alloced_size (27267072) of dstream (id 204129394) does not match calculated size (0) warning: snapshot fsroot / file key rolling / doc-id tree corruptions are not repaired; they'll go away once the snapshot is deleted error: alloced_size (6438912) of dstream (id 204129427) does not match calculated size (0) ———- Checking snapshot 12 of 12 (com.apple.TimeMachine.2022-04-14-100443.local) warning: found orphan dstream id object (id 204334232, refcnt 1) —— Too many warnings of this type generated; suppressing subsequent ones. error: found file extent (id 204379537) at logical address 8192 beyond the end of the dstream 8192 Checking the extent ref tree. Checking the document ID tree. Checking the fsroot tree. Verifying volume object map space. The volume /dev/rdisk2s1 appears to be corrupt and needs to be repaired. Checking volume /dev/rdisk2s2. 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 fsroot tree. Verifying volume object map space. The volume /dev/rdisk2s2 appears to be OK. Checking volume /dev/rdisk2s3. 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 fsroot tree. warning: Cross Check : Mismatch between extentref entry reference count (1) and calculated fsroot entry reference count (0) for extent (1125899908138821 + 48) warning: Cross Check : Mismatch between extentref entry reference count (1) and calculated fsroot entry reference count (0) for extent (1125899908731358 + 20) Verifying volume object map space. The volume /dev/rdisk2s3 appears to be corrupt and needs to be repaired. Checking volume /dev/rdisk2s5. Verifying allocated space. warning: overallocation detected on Secondary device: (0x400000013c745+48) bitmap address (0x108f4a) warning: overallocation detected on Secondary device: (0x40000001cd1de+20) bitmap address (0x108f11) Performing deferred repairs. warning: found orphan dstream id object (id 204334232) Skipped 93/93 repairs of this type in total. error: orphan/invalid physical extent (1125899908138821) Skipped 2/2 repairs of this type in total. The container /dev/disk1s2 appears to be OK. Storage system check exit code is 0. Operation successful.
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com.apple.TimeMachine.2023-05-17-144604.local Can anyone explain what the following means. I ran disk utility but the error cannot be fixed. Checking the extent ref tree. Verifying volume object map space. The volume /dev/rdisk1s1 was found to be corrupt and needs to be repaired. Verifying allocated space. Performing deferred repairs. error: Unable to perform deferred repairs without full space verification error: Try running fsck against the entire APFS container instead of a volume The volume /dev/rdisk1s1 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)
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1 reply

HWTech

Level 9

69,434 points

Jun 23, 2020 6:52 PM in response to Hytheman2

Personally I would be concerned about any unfixed errors encountered in a file system scan. If Disk Utility is unable to repair the error, then you will need to erase the drive and restore from a backup.

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Disk Utility First Aid Message

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