Macbook pro disk utility file system check exit code is 8

Macbook pro disk utility file system check exit code is 8 mac os x#
Macbook pro disk utility file system check exit code is 8 mac#

Incomplete or inconsistent CoreStorage Physical Volume set The volume disk2s2+disk0s2 cannot be repaired when it is in use The volume 9C3CA1F3-4691-4F7D-AC02-35FBCF180BC6 was found corrupt and can not be repaired Unable to bootstrap transaction group 44143: cksum mismatch Unable to bootstrap transaction group 44144: cksum mismatchД¬ontinue scanning metadata for an older checkpoint Start scanning metadata for a valid checkpoint Logical Volume Group has a 24 MB Metadata Volume with double redundancy Invalid Disk Label 4198400: invalid field value Invalid Disk Label 4096: invalid field value Updating boot support partitions for the volume as requiredД¬hecking Core Storage Physical Volume partitions Repairing the partition map might erase disk2s1, proceed? (y/N) yДЄdjusting partition map to fit whole disk as requiredД¬hecking the EFI system partitionвЂ™s file systemД¬hecking the EFI system partitionвЂ™s folder contentД¬hecking all HFS data partition loader spaces Shaheens-MacBook-Pro:~ Shaheen$ diskutil repairDisk /dev/disk2 Then tried repairDisk however the result that displayed was as below: Tried the original steps and the hard disk didnвЂ™t pick up

Macbook pro disk utility file system check exit code is 8 mac#

The hard disk is a 2TB WB External Hard drive, formatted using mac ox extended journal Repairing the partition map might erase disk4s1, proceed? (y/N) Shaheens-MacBook-Pro:~ Shaheen$ diskutil repairDisk /dev/disk4 Shaheens-MacBook-Pro:~ Shaheen$ diskutil listДў: Apple_CoreStorage Macintosh HD 447.7 GB disk0s2Дў: Apple_HFS Flash Player 19.7 MB disk2s2Дў: Apple_CoreStorage naShaSeries2 2.0 TB disk4s2 Hi just to show the current situation, this is the display on terminal after typing вЂњdiskutil listвЂќ: Note than the manpage for gpt does not cover the recover option whereas the manpage for diskutil does cover the repairDisk option. IronMan:~ nbalkota$ diskutil eject /dev/disk1ДЄn alternative to the second command ( gpt) would be diskutil repairDisk /dev/disk1 Gpt recover: /dev/disk1: recovered primary GPT header from secondary Gpt recover: /dev/disk1: recovered primary GPT table from secondary To proceed, enter your password, or type Ctrl-C to abort. Or the deletion of important system files. WARNING: Improper use of the sudo command could lead to data loss IronMan:~ nbalkota$ sudo gpt recover /dev/disk1

If the last command was successful, disconnect and reconnect your disk, which should now be OKДЈ: Apple_Boot Recovery HD 650.0 MB disk0s3.

Start terminal and use the 3 commands in bold red below (make sure to change the disk number to match your setup based on the first command).

Macbook pro disk utility file system check exit code is 8 mac os x#

I would guess the disk did not like being unplugged without using the eject commandвЂ¦ДЄnyway, salvation can come at no cost by using the Terminal in Mac OS X (assuming you have administrative rights): DonвЂ™t ask me how it got corrupted in the first place. In Disk Utility the drive device was listed, but no volume could be mounted due to a corrupted partition map. Now, I take pride in having never ever lost any data on my Macs since 1998, so I was concerned this might be the end of my recordвЂ¦ The disk you inserted you inserted was not readable by this computer. Today, as I intended to perform my regular Time Machine backup, I got welcomed by a very scary message when I connected my external hard disk to my MacBook.