[Glass] GS Fatal Internal Error, 5015, 15621, IO Error (RepRead Error)

pieter at nagel.co.za pieter at nagel.co.za
Tue Jul 15 00:31:34 PDT 2014

Just an update:

So far it seems as if the bug goes away when we roll out the
STN_TRAN_LOG_DEBUG_LEVEL setting - hard to say for sure though with a

As part of setting STN_TRAN_LOG_DEBUG_LEVEL, we also have to switch
tranlogs from /dev/null to real directories.

So I strongly suspect that tranlogging to /dev/null is the root cause of
these RepRead errors.

I won't be surprised if the code paths around that are not as well tested
- I think we here are a bit unusual in the GemStone world in spending so
much time in that "mode" which other people only use occasionally to speed
up bulk imports.

More information about the Glass mailing list