This is related to Ultralite on iOS devices. Some users
intermittently get the -305 I/O error after a sync. The
exact error logged is:
-305 (ERROR) %1:200007

One of the thing common about these users is they have (due
to business requirements) fairly large ultralite db size ~

The documentation says its I/O error but there are no
further details on the I/O error code.

Can someone shed more light on this. What are the possible
causes for this to occur. Also, any link to further I/O
related error details. Thanks.