Question : Operation terminated with error -1808 (JET_errDiskFull, No space left on disk) after 8846.125 seconds.

i di yesturday to my exchange 2003 offline defrag with perfect disk 10 for exchange now after about 70% i get error "Operation terminated with error -1808 (JET_errDiskFull, No space left on disk) after 8846.125 seconds. what is mean and what the problem    

Answer : Operation terminated with error -1808 (JET_errDiskFull, No space left on disk) after 8846.125 seconds.

The problem is you don't have enough disk space to perform the defraentation.

You need to have 110% of the size of the store available on the drive your doing the defragmentation on.

Best thing is to copy the files to another volume or server and then run ESEUTIL from there.