I'm having problems with my main system OSX volume.
sudo diskutil verifyVolume / :
$ sudo diskutil verifyVolume / Password: Started file system verification on disk1 OSX Verifying storage system Checking volume disk0s2: Scan for Volume Headers disk0s2: Scan for Disk Labels Logical Volume Group 986FADEF-FEF3-428E-944A-82EBB8F38184 on 1 device disk0s2: Scan for Metadata Volume Logical Volume Group has a 24 MB Metadata Volume with double redundancy Start scanning metadata for a valid checkpoint Load and verify Segment Headers Load and verify Checkpoint Payload Load and verify Transaction Segment Load and verify Transaction Segment Incorporate 1 newer non-checkpoint transaction Load and verify Virtual Address Table Load and verify Segment Usage Table Load and verify Metadata Superblock Load and verify Logical Volumes B-Trees Logical Volume Group contains 1 Logical Volume Load and verify 126F7B49-5C33-457F-B6AB-3A6CD220F151 Load and verify D073860B-299F-4146-B68B-7233BD5488CB Load and verify Freespace Summary Load and verify Block Accounting Load and verify Live Virtual Addresses Newest transaction commit checkpoint is valid Load and verify Segment Cleaning The volume 986FADEF-FEF3-428E-944A-82EBB8F38184 appears to be OK Storage system check exit code is 0 Verifying file system Using live mode Performing live verification Checking extents overflow file Incorrect number of file hard links Checking catalog hierarchy Checking volume bitmap (It should be 22232741 instead of 21777947) File system check exit code is 8 Error: -69845: File system verify or repair failed Underlying error: 8: POSIX reports: Exec format error
Checking volume bitmap (It should be 22232741 instead of 21777947) File system check exit code is 8 Error: -69845: File system verify or repair failed Underlying error: 8: POSIX reports: Exec format error
$ sudo diskutil repairVolume / Error starting file system repair for disk1 OSX: Unable to unmount volume for repair (-69673)
So I tried it in recovery mode (Cmd+R on boot), but I have troubles getting past the encryption (
diskutil coreStorage unlockVolume) giving me a generic error that it cannot unlock the volume.
Here my noobish OS-X volume management "skills" end.
The system works, overall, but I cannot resize the volume, for example and all volume checks end in mysterious errors, like the first one above, for example, which is unnerving.
Need help. TIA.
MacBook Pro (Retina, 13-inch, Late 2013), OS X 10.11.3