Apple_RAID 0 - Volume deleted by mistake
Posted: 08 Apr 2012, 06:34
Hi,
I have deleted Apple_RAID 0 ( 3 x 2TB HDD's ) - volume by mistake.After this i have tried many recovery options but not successfully mounted back.
I have connected Apple_RAID 0 - to windows pc tried using Mac Drive Pro to read data from RAID DISKS- even this din't work out.
I have again connected back to MAC and tried Test Disk
Problem may be: - of the Three disks one shows missing EFI Partition , however others are intact. attached is below LOG file of test disk3.
Sun Apr 8 10:26:23 2012
Command line: TestDisk
TestDisk 6.14-WIP, Data Recovery Utility, March 2012
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Darwin, kernel 10.8.0 (Darwin Kernel Version 10.8.0: Tue Jun 7 16:32:41 PDT 2011; root:xnu-1504.1
Compiler: GCC 4.0
Compilation date: 2012-03-25T21:26:15
ext2fs lib: 1.41.8, ntfs lib: libntfs-3g, reiserfs lib: 0.3.1-rc8, ewf lib: 20100226
Hard disk list
Disk /dev/disk0 - 640 GB / 596 GiB - CHS 1250263728 1 1 (RO), sector size=512
Disk /dev/disk1 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/disk2 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/disk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/rdisk0 - 640 GB / 596 GiB - CHS 1250263728 1 1 (RO), sector size=512
Disk /dev/rdisk1 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/rdisk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Partition table type (auto): EFI GPT
Disk /dev/disk3 - 2000 GB / 1863 GiB
Partition table type: EFI GPT
Analyse Disk /dev/disk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1
hdr_size=512
hdr_lba_self=1
hdr_lba_alt=3907029167 (expected 3907029167)
hdr_lba_start=34
hdr_lba_end=3907029134
hdr_lba_table=2
hdr_entries=128
hdr_entsz=128
Current partition structure:
1 P Mac Raid 409640 3906766983 3906357344 [T]
2 P Mac Boot 3906766984 3907029127 262144 [b
search_part()
Disk /dev/disk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1
check_FAT: Unusual media descriptor (0xf0!=0xf8)
FAT32 at 64/0/1
FAT1 : 32-3182
FAT2 : 3183-6333
start_rootdir : 6334 root cluster : 2
Data : 6334-409599
sectors : 409600
cluster_size : 1
no_of_cluster : 403266 (2 - 403267)
fat_length 3151 calculated 3151
heads/cylinder 16 (FAT) != 1 (HD)
sect/track 32 (FAT) != 1 (HD)
FAT32 at 64/0/1
EFI System 64 409663 409600 [EFI]
FAT32, 209 MB / 200 MiB
HFS+ magic value at 529112/0/1
part_size 3129137344
Mac HFS 529112 11719601047 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529112, size=3129137344, end=3129666455, disk end=3907029168)
HFS+ magic value at 529296/0/1
part_size 3129137344
Mac HFS 529296 11719601231 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529296, size=3129137344, end=3129666639, disk end=3907029168)
HFS+ magic value at 529360/0/1
part_size 3129137344
Mac HFS 529360 11719601295 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529360, size=3129137344, end=3129666703, disk end=3907029168)
HFS+ magic value at 529432/0/1
part_size 3129137344
Mac HFS 529432 11719601367 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529432, size=3129137344, end=3129666775, disk end=3907029168)
HFS+ magic value at 529560/0/1
part_size 3129137344
Mac HFS 529560 11719601495 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529560, size=3129137344, end=3129666903, disk end=3907029168)
Kindly help me to rebuild the volume structure back.
Regards
Arun Kumar
E-Mail : ravulapalliarun@gmail.com
I have deleted Apple_RAID 0 ( 3 x 2TB HDD's ) - volume by mistake.After this i have tried many recovery options but not successfully mounted back.
I have connected Apple_RAID 0 - to windows pc tried using Mac Drive Pro to read data from RAID DISKS- even this din't work out.
I have again connected back to MAC and tried Test Disk
Problem may be: - of the Three disks one shows missing EFI Partition , however others are intact. attached is below LOG file of test disk3.
Sun Apr 8 10:26:23 2012
Command line: TestDisk
TestDisk 6.14-WIP, Data Recovery Utility, March 2012
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Darwin, kernel 10.8.0 (Darwin Kernel Version 10.8.0: Tue Jun 7 16:32:41 PDT 2011; root:xnu-1504.1
Compiler: GCC 4.0
Compilation date: 2012-03-25T21:26:15
ext2fs lib: 1.41.8, ntfs lib: libntfs-3g, reiserfs lib: 0.3.1-rc8, ewf lib: 20100226
Hard disk list
Disk /dev/disk0 - 640 GB / 596 GiB - CHS 1250263728 1 1 (RO), sector size=512
Disk /dev/disk1 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/disk2 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/disk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/rdisk0 - 640 GB / 596 GiB - CHS 1250263728 1 1 (RO), sector size=512
Disk /dev/rdisk1 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Disk /dev/rdisk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1, sector size=512
Partition table type (auto): EFI GPT
Disk /dev/disk3 - 2000 GB / 1863 GiB
Partition table type: EFI GPT
Analyse Disk /dev/disk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1
hdr_size=512
hdr_lba_self=1
hdr_lba_alt=3907029167 (expected 3907029167)
hdr_lba_start=34
hdr_lba_end=3907029134
hdr_lba_table=2
hdr_entries=128
hdr_entsz=128
Current partition structure:
1 P Mac Raid 409640 3906766983 3906357344 [T]
2 P Mac Boot 3906766984 3907029127 262144 [b
search_part()
Disk /dev/disk3 - 2000 GB / 1863 GiB - CHS 3907029168 1 1
check_FAT: Unusual media descriptor (0xf0!=0xf8)
FAT32 at 64/0/1
FAT1 : 32-3182
FAT2 : 3183-6333
start_rootdir : 6334 root cluster : 2
Data : 6334-409599
sectors : 409600
cluster_size : 1
no_of_cluster : 403266 (2 - 403267)
fat_length 3151 calculated 3151
heads/cylinder 16 (FAT) != 1 (HD)
sect/track 32 (FAT) != 1 (HD)
FAT32 at 64/0/1
EFI System 64 409663 409600 [EFI]
FAT32, 209 MB / 200 MiB
HFS+ magic value at 529112/0/1
part_size 3129137344
Mac HFS 529112 11719601047 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529112, size=3129137344, end=3129666455, disk end=3907029168)
HFS+ magic value at 529296/0/1
part_size 3129137344
Mac HFS 529296 11719601231 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529296, size=3129137344, end=3129666639, disk end=3907029168)
HFS+ magic value at 529360/0/1
part_size 3129137344
Mac HFS 529360 11719601295 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529360, size=3129137344, end=3129666703, disk end=3907029168)
HFS+ magic value at 529432/0/1
part_size 3129137344
Mac HFS 529432 11719601367 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529432, size=3129137344, end=3129666775, disk end=3907029168)
HFS+ magic value at 529560/0/1
part_size 3129137344
Mac HFS 529560 11719601495 11719071936
HFS+, 6000 GB / 5588 GiB
This partition ends after the disk limits. (start=529560, size=3129137344, end=3129666903, disk end=3907029168)
Kindly help me to rebuild the volume structure back.
Regards
Arun Kumar
E-Mail : ravulapalliarun@gmail.com