[Info-ingres] Incremental Rollforwarddb

[Steve]

Hi folks

According to the Ingres documentation, a rollforward with -rollback requires all journals since the last checkpoint be present.

Does "all journals" really mean all journals stretching back to when the checkpoint was taken or does it simply mean all journals yet to be applied? 

Our DR environments has been in a state of incremental rollforward for probably over a year and we only keep several days of journals.

Thanks
Steve