Hi!
I partitioned by new My Passport into two partitions. The first one (used for my files) I encrypted in Finder (right-click on the drive icon and click on "encrypt"), the second one (used for Time Machine) I encrypted through the Time Machine setting.
At that point, Disk Utility starting showing the two partitions as belonging to two separate drives. Why not as one drive with two partitions (which is what it is really and the way it was before I turned on encryption for Time Machine)?
Here's a screenshot of what I mean (also compare to to my other drive with two (un-encrypted) partitions that shows up correctly as a single drive):
Here's what Terminal says:
Notice how disk1s2 is the same as disk3 and disk1s4 is the same as disk3! Why do these appear twice in diskutil list?
I partitioned by new My Passport into two partitions. The first one (used for my files) I encrypted in Finder (right-click on the drive icon and click on "encrypt"), the second one (used for Time Machine) I encrypted through the Time Machine setting.
At that point, Disk Utility starting showing the two partitions as belonging to two separate drives. Why not as one drive with two partitions (which is what it is really and the way it was before I turned on encryption for Time Machine)?
Here's a screenshot of what I mean (also compare to to my other drive with two (un-encrypted) partitions that shows up correctly as a single drive):
Here's what Terminal says:
Notice how disk1s2 is the same as disk3 and disk1s4 is the same as disk3! Why do these appear twice in diskutil list?
Code:
diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh 499.2 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *2.0 TB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_CoreStorage 1.7 TB disk1s2
3: Apple_Boot Boot OS X 134.2 MB disk1s3
4: Apple_CoreStorage 319.9 GB disk1s4
5: Apple_Boot Boot OS X 134.2 MB disk1s5
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Time Machine *319.6 GB disk2
/dev/disk3
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS External *1.7 TB disk3
/dev/disk4
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *2.0 TB disk4
1: EFI EFI 209.7 MB disk4s1
2: Apple_HFS External.backup 1.7 TB disk4s2
3: Apple_HFS Macintosh.backup 339.9 GB disk4s3
Last edited: