> I've a repository that's grown incredibly big and we're going to start
> breaking
> out each project in the repo to separate repos. However I've ran into a couple
> of issues in regards of Node-copyfrom-rev which doesn't match up properly
> upon dump/load resulting in the following:
>
> svnadmin: E160006: Relative source revision -18169 is not available in current
> repository
> svnadmin: E160013: File not found: transaction '37-1c', path
> 'tags/1.6.1/file.php'
>
> I've done some efforts to rewrite the dump-files and revision-definitions but
> it
> doesn't seem to match up properly making it hard to automate the process.
> Any suggestions of changes are welcome, please notice however that using
> svndumpfilter isn't really an option due to the size of the repo it takes
> hours to
> break out just a single project and this repo contains several thousand.
>
> #!/bin/bash
>
> project=$1
> repo=/root/svn-copy/oldrepo
> rm -fr $project*
> mkdir $project
> cd $project
> svnadmin create $project
> i=1
> svn log file://$repo $project | grep -e ".*r[0-9].*|.*" | awk '{ print
> substr($1,2) }' | sort -g | while read rev; do
> revs[$rev]=$i
> svnadmin dump $repo --quiet -r $rev --incremental >> $project.$rev.bak
>
> # Rewrite revision number to ease rewrite of Node-copyfrom perl -pi -e
> "s/Revision-number: $rev/Revision-number: $i/;" $project.$rev.bak # Rewrite
> node-paths perl -pi -e "s/Node-path: $project\//Node-path: /;"
> $project.$rev.bak # Rewrite Node-copyfrom-path perl -pi -e "s/Node-copyfrom-
> path: $project\//Node-copyfrom-path: /;"
> $project.$rev.bak
>
> # Rewrite Node-copyfrom-rev
> for rev in $(grep Node-copyfrom-rev $project.$i.bak | awk '{ print $2 }'); do
> perl -pi -e "s/Node-copyfrom-rev: $rev/Node-copyfrom-rev:
> ${revs[$rev]}/;" $project.$i.bak
> done
>
> # Remove prop for old project-folder
> sed -i "/Node-path: $project/,/PROPS-END/d" $project.$rev.bak
>
> svnadmin load --ignore-uuid $project < $project.$rev.bak
> let i=$i+1
> rm -fr $project.$rev.bak
> done
>
> svnadmin setuuid $project
>
> Please notice that the rewrite of the revision-numbers has mitigated the node-
> copyfrom-rev somewhat but not entirely as it seems like node-copyfrom-repo
> points incorrectly sometimes when dumping this way.
You are manually trying to modify the dump file? Is there a reason you are not
using svndumpfilter?
BOb
