I'm using Macbook Pro Mid 2012 on Sierra. It has two partitions without OS partition. Four times those 2 partitions getting corrupted(can't copy files). And I tried to repair disk, And got this message
After I restart my MBP got this.
So as they said I copied the data and reformat it to "Mac OS Extended (Journaled)". Again in 2 days one partition got corrupted. So then I realize File system was "Mac OS Extended (Journaled)" and now it shows only "Mac OS Extended".
Rashs-MacBook-Pro:~ rashmendis$ sudo gpt -r show disk0
Password:
start size index contents
0 1 PMBR
1 1 Pri GPT header
2 32 Pri GPT table
34 6
40 409600 1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409640 781975184 2 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC
782384824 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
783654360 715947032 4 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
1499601392 262144
1499863536 453399448 5 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
1953262984 262151
1953525135 32 Sec GPT table
1953525167 1 Sec GPT header
Rashs-MacBook-Pro:~ rashmendis$ diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage MacOS 400.4 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Apple_HFS Backup 366.6 GB disk0s4
5: Apple_HFS Data 232.1 GB disk0s5
/dev/disk1 (internal, virtual):
#: TYPE NAME SIZE IDENTIFIER
0: MacOS +400.0 GB disk1
Logical Volume on disk0s2
6E77AA56-7B2E-4388-9640-F34D7E92164C
Unencrypted
Issues having with disk0s4 and disk0s5.
I need to know is this a problem of my HDD drive or a issue with the OS.
