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- #El capitan file system check exit code is 8 mac os x#
- #El capitan file system check exit code is 8 update#
- #El capitan file system check exit code is 8 free#
- #El capitan file system check exit code is 8 mac#
Update – It happened again when I updated to 10.11.4! Even fewer clues this time, additional details and an updated script to remove non-default kext files at the very bottom.
#El capitan file system check exit code is 8 free#
Otherwise feel free to read the saga below! This following is the output on each command:Ģ: Apple_CoreStorage naShaSeries2 2.If your OS X El Capitan/Sierra/High Sierra update won’t reboot you can skip to the fix or check here for the (mostly) automated fix script. In light of your above reference, the name of the external disk is “naShaSeries2” Underlying error: 1: Operation not permitted
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Problems were encountered during repair of the partition mapĮrror: -69716: Storage system verify or repair failed 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 mismatchĬontinue 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 requiredĬhecking Core Storage Physical Volume partitions
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Repairing the partition map might erase disk2s1, proceed? (y/N) yĪdjusting partition map to fit whole disk as requiredĬhecking the EFI system partition’s file systemĬhecking the EFI system partition’s folder contentĬhecking 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 didn’t pick up
#El capitan 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 listĢ: Apple_CoreStorage Macintosh HD 447.7 GB disk0s2Ģ: Apple_HFS Flash Player 19.7 MB disk2s2Ģ: Apple_CoreStorage naShaSeries2 2.0 TB disk4s2 Hi just to show the current situation, this is the display on terminal after typing “diskutil list”: 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/disk1Īn 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
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IronMan:~ nbalkota$ sudo gpt recover /dev/disk1
#El capitan file system check exit code is 8 mac os x#
I would guess the disk did not like being unplugged without using the eject command…Īnyway, salvation can come at no cost by using the Terminal in Mac OS X (assuming you have administrative rights): Don’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 record… 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.