Segmented disk image missing parts
I reformatted a RAID5 bank because I added more drives. No sweat. I created a 342GB disk image with Disk Utility but needed to break it up to fit on several external/internal drives (FAT32, NTFS, HSF+). Using hdituilI, I wound up with 156 segments at 2.2GB. (I had a 2.3GB filesize limit on one drive) Segmenting finished; I checked the image and it mounts. Great! I copied everything to the other drives. To skip ahead a bit, the new RAID works splendidly and I brought all the disk image segments back together in a folder.
But...
hdiutil reports that a random selection of nearly 1/3 the disk image segments are missing.
"sudo hdiutil attach /Volumes/RAID50/Diskimages/OFFRAID.dmgPart(s) missing: 11-12, 14, 18, 21-22, 26, 28, 30-31, 33-37, 40, 42, 45, 48-49, 51-52, 54, 56-60, 65, 68, 78-81, 83-84, 86-87, 89-92, 94-97, 99-100, 102, 104-105 and 107
hdiutil: attach failed - missing segment"
Uh, nope. They are all present and there is no rhyme or reason to the problem files. I checked the file lengths and all the data seems to be there.
What in the world happened and more importantly, how do I fix this? Is there a way to force hdituil to mount the image anyway or manually identify the 'missing' segments?
Dual G5 2Ghz Mac OS X (10.4.7)
hdiutil reports that a random selection of nearly 1/3 the disk image segments are missing.
"sudo hdiutil attach /Volumes/RAID50/Diskimages/OFFRAID.dmgPart(s) missing: 11-12, 14, 18, 21-22, 26, 28, 30-31, 33-37, 40, 42, 45, 48-49, 51-52, 54, 56-60, 65, 68, 78-81, 83-84, 86-87, 89-92, 94-97, 99-100, 102, 104-105 and 107
hdiutil: attach failed - missing segment"
Uh, nope. They are all present and there is no rhyme or reason to the problem files. I checked the file lengths and all the data seems to be there.
What in the world happened and more importantly, how do I fix this? Is there a way to force hdituil to mount the image anyway or manually identify the 'missing' segments?
Dual G5 2Ghz Mac OS X (10.4.7)