After a successful same-server test of the postgres on-line backup
process, I tried a test from a remote server to simulate a process
I'll need to do in a production environment soon.
After a step-by-step on-line backup, I saw the following in my logs:
2006-03-21 10:38:53 CST 1412 :LOG: archive recovery complete
2006-03-21 10:38:53 CST 1412 :LOG: could not truncate directory
"pg_multixact/offsets": apparent wraparound
2006-03-21 10:38:53 CST 1412 :LOG: could not truncate directory
"pg_multixact/members": apparent wraparound
2006-03-21 10:39:22 CST 1412 :LOG: database system is
ready2006-03-21 10:39:22 CST 1412 :LOG: transaction ID wrap limit is
2147484146, limited by database "postgres"
followed by dozens of these:
2006-03-21 10:39:22 CST 2499 :LOG: invalid server process ID -1
None of these are errors, but they don't seem like healthy messages
nonetheless. I don't see much discussion of them in the archives. Are
they cause for concern?
--
Thomas F. O'Connell
Database Architecture and Programming
Co-Founder
Sitening, LLC
http://www.sitening.com/
3004 B Poston Avenue
Nashville, TN 37203-1314
615-260-0005 (cell)
615-469-5150 (office)
615-469-5151 (fax)
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