Clump Size Problem

[asmith1]

Hi everyone,

I got this error when I tried to do a complete back-up using SD:

|12:49:17 PM|Info| Target Image: /Volumes/LACIE/New Clone.dmg, name: New Clone.dmg
|12:49:17 PM|Info| Copy Mode : Copy all files.
|12:49:17 PM|Info| Copy Script : Backup - all files.dset
|12:49:17 PM|Info| Transcript : ImageTranscript.plist
|12:49:17 PM|Info| PHASE: Prepare Volumes
|12:49:17 PM|Info| ...ACTION: Enable Permissions
|12:49:17 PM|Info| ......COMMAND => Enabling permissions on Macintosh HD
|12:49:17 PM|Info| Refreshing Disk Arbitration ...
|12:49:17 PM|Info| ......COMMAND => Verifying that permissions are enabled for Macintosh HD
|12:49:17 PM|Info| Permissions on '/' are enabled.
|12:49:17 PM|Info| ...ACTION: Prepare ASR image "New Clone.dmg"
|12:49:17 PM|Info| ......COMMAND => Creating disk image New Clone.dmg
|12:49:20 PM|Info| newfs_hfs: b=960: bitmap clump size is too small
|12:49:20 PM|Info|
hdiutil: create failed - Operation not permitted
|12:49:20 PM|Error| ****FAILED****: result=256 errno=1 (Operation not permitted)


Any ideas on how I can fix this?

Kind regards,

Drew