first aid volume could not be unmounted imac

Restoring the original state found as mounted.ĥ) The only solution is to REINSTALL the Mac OS, restore everything from Time Machine, and restore the entire VM backup file The volume /dev/rdisk1s1 could not be verified completely. Performing fsck_apfs -n -l -x /dev/rdisk1s1Įrror: invalid dstream.size (494593892352), is greater than dstream.alloced_size (391420366848)Įrror: xf : INO_EXT_TYPE_DSTREAM : invalid dstreamĮrror: inode_val: object (oid 0x18471a): invalid xfields => I also tried repairing it from the boot disk same results. The output from the repair attempt from Disk Utility is always:

It has the latest OS version and is also using a 1TB SSD using APFS (Apple File System).ġ) starting to reclaiming disk space/shrinking the VMĢ) going on with other business when the ENTIRE machine locks up and becomes unresponsiveģ) I have to power off/on resulting in a corrupted VM file AND a corrupted Mac file systemĤ) Disk Utility cannot repair it. My iMac desktop host machine is one month old.

First aid volume could not be unmounted imac