I've just come across this as well. Excellent description, and not surprising considering our database epoch is 2008.
I eliminated the segfaults by updating with: update config.metabib_field set xpath=regexp_replace(xpath,'mods32','mods33','g') where xpath ~ 'mods32';
I've just come across this as well. Excellent description, and not surprising considering our database epoch is 2008.
I eliminated the segfaults by updating with: metabib_ field set xpath=regexp_ replace( xpath,' mods32' ,'mods33' ,'g') where xpath ~ 'mods32';
update config.