It looks like you guys are correct. With "split:" removed from the DB URL I was unable to reproduce the crash.
Interesting observation is that one of the crashes that occurred previously happened when the total DB size was way below the size limit for single file, i.e. there was only one block (".part" files not yet present). This led me to believe that the Split File System is not the culprit. -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to h2-database+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/h2-database/1fd76f60-a8ce-4ee2-9982-3f38ae9cbd5e%40googlegroups.com.