About once a month I try to reboot our servers. When I do, I reboot a DFS server that hosts the content for DokuWiki. Anything non-DokuWiki based keeps working (in read-only mode). However DokuWiki complains:
DokuWiki Setup Error
The datadir ('pages') at ./data/pages is not found, isn't accessible or writable. You should check your config and permission settings. Or maybe you want to run the installer?
When the DFS server comes back up, DokuWiki goes back to behaving normally.
I assume this is due to the offline files being read-only? Anyway I could keep DokuWiki functioning even when the files are read-only?