tUse dup-*-old in the migration script - dedup - deduplicating backup program
  HTML git clone git://git.z3bra.org/dedup.git
   DIR Log
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       ---
   DIR commit 8b2aac579bab461e551c54e03dca7562a9e328d8
   DIR parent 4023d2a17296154c624bc7c7adb69865ce8df51f
  HTML Author: sin <sin@2f30.org>
       Date:   Thu, 18 Apr 2019 15:42:06 +0100
       
       Use dup-*-old in the migration script
       
       Diffstat:
         M dup-migrate                         |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
   DIR diff --git a/dup-migrate b/dup-migrate
       t@@ -21,8 +21,8 @@ oldrepo="$1"
        newrepo="$2"
        
        dup-init "$newrepo"
       -dup-list "$oldrepo" | awk '{print $1}' | while read id
       +dup-list-old "$oldrepo" | awk '{print $1}' | while read id
        do
       -        dup-unpack "$id" "$oldrepo" | dup-pack "$newrepo"
       +        dup-unpack-old "$id" "$oldrepo" | dup-pack "$newrepo"
        done
        sync