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could not truncate directory "pg_subtrans": apparent wraparound - Mailing list pgsql-admin

From Mikko Partio
Subject could not truncate directory "pg_subtrans": apparent wraparound
Date
Msg-id AANLkTikGI8SwkoNXUHyRFrwqbJufKlFS6UrzZEtp8Yt9@mail.gmail.com
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Responses Re: could not truncate directory "pg_subtrans": apparent wraparound  (Ray Stell <stellr@cns.vt.edu>)
Re: could not truncate directory "pg_subtrans": apparent wraparound  (Tom Lane <tgl@sss.pgh.pa.us>)
Re: could not truncate directory "pg_subtrans": apparent wraparound  (Tom Lane <tgl@sss.pgh.pa.us>)
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Hi

got the following line at postgresql log:

May 16 01:17:35 xxx postgres[25550]: [1-1] LOG:  could not truncate directory "pg_subtrans": apparent wraparound

I assume this does not refer to xid wraparound? Should I be worried?

Database has only a few users and probably noone accessed it during those hours. No other relevant lines were in the log, no crashes etc have occured.

postgres=# select version();
                                                       version                                                        
----------------------------------------------------------------------------------------------------------------------
 PostgreSQL 9.0beta1 on x86_64-unknown-linux-gnu, compiled by GCC gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-46), 64-bit


Regards

Mikko

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