confluence: After 3.1 to 4.2.1 upgrade: Large documents have large "wiki markup" section, document did not migrate

Question

Migrated from 3.1 to 3.5 to 4.2.1 today

What do I do about large docs that do not migrate to new editor?

Large chunks of wiki markup....

Thx!

tousifs · Answer

Hi  samjones6 ,

https://confluence.atlassian.com/display/DOC/Migration+from+Wiki+Markup+to+XHTML-Based+Storage+Format

1) Storage format got to be change to xhtml.

2) you need to upgrade your macros [code ] to xhtml.

https://developer.atlassian.com/display/CONFDEV/Upgrading+and+Migrating+an+Existing+Confluence+Macro+to+4.0

3) What kind of implementation you have done for pages based on that it will give you xml or "ac" tags related errors.

xhtml combines xml with cDATA and html.

you need to update your plugins and then upgrade data.

thank's.

tousif shaikh.

LuizA · Answer

Hello There,

In this case would be recommended to re-run the migration by the following procedure:

https://confluence.atlassian.com/display/DOC/Migration+from+Wiki+Markup+to+XHTML-Based+Storage+Format#MigrationfromWikiMarkuptoXHTML-BasedStorageFormat-Re-runningthemigration%E2%80%93forcontentthatcompletelyfailedthemigration

Hope this helps.

Best Regards,

LJ.