BD,
Hard drive has been partitioned to two parts both show in the disk utitilies of mac. Both drive mount but need to click ignore on the error message everytime. I have just done what you said regard the blue info icon heres what it says for each drive. Im sure im doing something wrong.
This is the overal report
Name : External AL2_LTB vr_0_B Media
Type : Disk
Partition Map Scheme : GUID Partition Table
Disk Identifier : disk3
Media Name : External AL2_LTB vr_0_B Media
Media Type : Generic
Connection Bus : USB
USB Serial Number : CpMsT7lfsCYyj5a78EbhbkMHi5lrU3
Device Tree : IODeviceTree:/PCI0@0/USB7@1D,7
Writable : Yes
Ejectable : Yes
Location : External
Total Capacity : 570.13 GB (570,132,283,392 Bytes)
S.M.A.R.T. Status : Not Supported
Disk Number : 3
Partition Number : 0
This is disk one
Type : RAID Volume
Disk Identifier : disk4
Mount Point : /Volumes/Disk 1
File System : Mac OS Extended (Journaled)
Device Tree : IODeviceTree:/PCI0@0/USB7@1D,7
Writable : Yes
Universal Unique Identifier : 04D9ADAF-3268-3BA6-A23C-2DB23F2B725A
Capacity : 285.07 GB (285,066,133,504 Bytes)
Free Space : 284.64 GB (284,641,677,312 Bytes)
Used : 424.5 MB (424,456,192 Bytes)
Number of Files : 46
Number of Folders : 9
RAID Name : Disk 1
RAID Identifier : 842A190C-86C6-42E2-9C6A-01748064D902
Owners Enabled : No
Can Turn Owners Off : Yes
Can Be Formatted : Yes
Bootable : Yes
Supports Journaling : Yes
Journaled : Yes
Disk Number : 4
Partition Number : 0
And this is disk two
Name : Disk 2
Type : Volume
Disk Identifier : disk3s4
Mount Point : /Volumes/Disk 2
File System : Mac OS Extended (Journaled)
Connection Bus : USB
Device Tree : IODeviceTree:/PCI0@0/USB7@1D,7
Writable : Yes
Universal Unique Identifier : C0BA91EB-A48D-322A-A80F-AF56369640CC
Capacity : 284.59 GB (284,587,950,080 Bytes)
Free Space : 284.16 GB (284,163,506,176 Bytes)
Used : 424.4 MB (424,443,904 Bytes)
Number of Files : 46
Number of Folders : 9
Owners Enabled : No
Can Turn Owners Off : Yes
Can Be Formatted : Yes
Bootable : Yes
Supports Journaling : Yes
Journaled : Yes
Disk Number : 3
Partition Number : 4