HOW TO TRANSFER QUOTAS FROM ONE MACHINE TO ANOTHER

On the old server...
Save the quotas:
repquota -a | awk '{ print $1 " "  $4 " " $5}' > home_quotas
remove the trash from the file.

copy it to the new server

On the new server...
initialize quotas:
quotacheck -vagum

build the quotas:
cat home_quotas | while read LINE; do setquota -u `echo ${LINE} | awk '{ print $1 }'` `echo ${LINE} | awk '{ print $2 }'` `echo ${LINE} | awk '{ print $3 }'` 0 0 -a; done