I decided to encrypt my Time Machine hard drive and now I get this message in Disk Utility:
Unable to bootstrap transaction group 11187: invalid field value
No valid commit checkpoint found
The volume A99C346D-B570-4DDF-B6C2-EFEEEDABF29D was found corrupt and needs to be repaired.
Error: Storage system verify or repair failed.
I've never had an issue with this drive until I checked to encrypt it.
10272/84881
iMac, Mac OS X (10.6.4), iPhone 4 32GB
Verifying volume “My Book”
Checking storage systemChecking volume.
disk3s2: Scan for Volume Headers
disk3s2: Scan for Disk Labels
Logical Volume Group B1ECA128-5839-4FB8-8852-506D2F6A76D8 spans 1 device
Logical Volume Group has a 16 MB Metadata Volume with double redundancy
Start scanning metadata for a valid checkpoint
Load and verify Segment Headers
Load and verify Checkpoint Payload
Load and verify Transaction Segment
Incorporate 0 newer non-checkpoint transactions
Load and verify Virtual Address Table
Load and verify Segment Usage Table
Load and verify Metadata Superblock
Load and verify Logical Volumes B-Trees
Logical Volume Group contains 1 Logical Volumes
Load and verify 3080DFCF-457E-4425-826E-314970BEEB60
Load and verify 8E376E8E-8A16-4387-BCD3-D5E6B7077526
Load and verify Freespace Summary
Load and verify Block Accounting
Load and verify Segment Cleaning
Unable to bootstrap transaction group 9337: invalid field value
Continue scanning metadata for an older checkpoint
Load and verify Segment Headers
Load and verify Checkpoint Payload
Load and verify Transaction Segment
Load and verify Transaction Segment
Load and verify Transaction Segment
Incorporate 2 newer non-checkpoint transactions
Load and verify Virtual Address Table
Load and verify Segment Usage Table
Load and verify Metadata Superblock
Load and verify Logical Volumes B-Trees
Logical Volume Group contains 1 Logical Volumes
Load and verify 3080DFCF-457E-4425-826E-314970BEEB60
Load and verify 8E376E8E-8A16-4387-BCD3-D5E6B7077526
Load and verify Freespace Summary
Load and verify Block Accounting
Load and verify Segment Cleaning
Roll-back 1 commit checkpoints for stable state
The volume B1ECA128-5839-4FB8-8852-506D2F6A76D8 was found corrupt and needs to be repaired.
Error: Storage system verify or repair failed.
Hi
Follow the hint here:
http://identi.ca/conversation/77388726#notice-79972252
If that does not resolve the issue, then in Terminal please run these two commands:
diskutil listdiskutil coreStorage listPaste the results to this topic. When replying, for the plain text paste, to preserve the indents please use advanced editor then the blue » menu to apply plain syntax highlighting.
The results might help someone (not necessarily me) interpret whether Core Storage forward conversion completed before the issue arose.
Expect Apple's diskutil(8) Mac OS X Manual Page to be updated for 10.7 in due course, after which information on Core Storage, which can be used for (amongst other things) encryption, will be more easily understood.
Kind regards
Graham
iVain wrote:
Verifying volume “My Book”
That only verifies it; you must select Repair Disk for Disk Utility to attempt to fix it.
Time Machine Encrypted Hard Drive Damaged
