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Unable to remove free space partition

I was running Bootcamp prior to the Montery update. Since the update however, I have not been able to get into Bootcamp. So i wanted to remove the bootcamp partition and start again but I get the error below when removing the partition.



Partitioning disk “APPLE SSD SM1024L Media” (disk0)


Running operation 1 of 1: Remove “Free space” ((null)) and grow container disk1 “Macintosh HD” (disk0s2)…

Aligning grow delta to 127 240 650 752 bytes and targeting a new physical store size of 1 000 240 963 584 bytes

Determined the maximum size for the targeted physical store of this APFS Container to be 1 000 239 935 488 bytes

Resizing APFS Container designated by APFS Container Reference disk1

The specific APFS Physical Store being resized is disk0s2

Verifying storage system

Using live mode.

Performing fsck_apfs -n -x -l /dev/disk0s2

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/rdisk1s1.

Checking the APFS volume superblock.

Checking the object map.

Checking the snapshot metadata tree.

Checking the snapshot metadata.

Checking snapshot 1 of 1 (com.apple.TimeMachine.2022-02-13-095240.local)

error: Cross Check : Mismatch between extentref entry reference count (0) and calculated fsroot entry reference count (1) for extent (176614182 + 16)

error: Cross Check : Mismatch between extentref entry reference count (0) and calculated fsroot entry reference count (1) for extent (176614198 + 32)

Checking the extent ref tree.

Checking the document ID tree.

Checking the fsroot tree.

error: Cross Check : Mismatch between extentref entry reference count (0) and calculated fsroot entry reference count (1) for extent (176614182 + 16)

error: Cross Check : Mismatch between extentref entry reference count (0) and calculated fsroot entry reference count (1) for extent (176614198 + 32)

Verifying volume object map space.

warning: apfs_fs_alloc_count is not valid (expected 183816254, actual 183816302)

The volume /dev/rdisk1s1 was found to be corrupt and needs to be repaired.

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 fsroot tree.

Verifying volume object map space.

The volume /dev/rdisk1s2 appears to be OK.

Checking volume /dev/rdisk1s3.

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/rdisk1s3 appears to be OK.

Checking volume /dev/rdisk1s4.

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/rdisk1s4 appears to be OK.

Checking volume /dev/rdisk1s5.

Checking the APFS volume superblock.

Checking the object map.

Checking the snapshot metadata tree.

Checking the snapshot metadata.

Checking snapshot 1 of 1 (com.apple.os.update-EA882DCA7A28EBA0A6E94689836BB10D77D84D1AEE2468E17775A447AA815278)

Checking the extent ref tree.

Checking the fsroot tree.

Checking the file extent tree.

Verifying volume object map space.

The volume /dev/rdisk1s5 appears to be OK.

Checking volume /dev/rdisk1s6.

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/rdisk1s6 appears to be OK.

Verifying allocated space.

Performing deferred repairs.

error: missing/invalid physical extent (176614182 + 16) with refcnt 1 at snapshot 4155174

Skipped 2/2 repairs of this type in total.

Deferred repairs skipped.

The container /dev/disk0s2 could not be verified completely.

Storage system check exit code is 8.

Storage system verify or repair failed. : (-69716)


Operation failed…


MacBook Pro 15″, macOS 12.1

Posted on Feb 14, 2022 2:45 AM

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Unable to remove free space partition

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