Becuase I extract the log file number and log file postion from the instant that is on disk ,
differently after my change.
If any one else on the list is testing upgrade is hitting this problem, please let me know.
I can post a patch to backout the portion that cause upgrade issues.
Thanks -suresht
Mike Matrigali wrote:
I am looking at committing this. The changes look good to me, but I believe there are upgrade issues to handle.
For a hard upgrade either new or old databases are fine. For a soft upgrade I think there is a problem if the db generates enough log files to start using the new bits, and then the software is reverted to before the fix.
Seems like using the bits needs to be somehow only enabled for hard upgrade. It would be best if it was controlled just by hard upgrade, but if that is not possible then just doing it for databases created since this version would also work - but still leave problems with old hard upgraded databases.
I have reviewed the code and am running tests. I plan on committing this part of the fix and let you address upgrade issues with a follow on patch.
Suresh Thalamati wrote:
