| Lists: | pgsql-general |
|---|
| From: | Gordon Shannon <gordo169(at)gmail(dot)com> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Got could not truncate directory "pg_multixact/offsets": apparent wraparound |
| Date: | 2009-09-04 03:43:38 |
| Message-ID: | 25287801.post@talk.nabble.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Lists: | pgsql-general |
Hello, running 8.4 on Centos. Been running production for 6 months. Never
saw this message until tonight:
LOG: could not truncate directory "pg_multixact/offsets": apparent
wraparound
In case it helps...
Output of pg_controldata:
Latest checkpoint's NextMultiXactId: 145725622
Latest checkpoint's NextMultiOffset: 394849408
Contents of pg_multixact/offsets: 08B0
Contents of pg_multixact/members: 178B
In conf file:
vacuum_freeze_min_age = 1000000000 # (1 billion)
autovacuum_freeze_max_age = 1500000000 # (1.5 billion)
Oldest txn in cluster (pg_database.datfrozenxid) : 648
Should I be concerned?
Thanks
Gordon
--
View this message in context: http://www.nabble.com/Got-could-not-truncate-directory-%22pg_multixact-offsets%22%3A-apparent-wraparound-tp25287801p25287801.html
Sent from the PostgreSQL - general mailing list archive at Nabble.com.
| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Gordon Shannon <gordo169(at)gmail(dot)com> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Got could not truncate directory "pg_multixact/offsets": apparent wraparound |
| Date: | 2009-09-04 14:27:41 |
| Message-ID: | 20090904142741.GE5603@alvh.no-ip.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Lists: | pgsql-general |
Gordon Shannon escribió:
>
> Hello, running 8.4 on Centos. Been running production for 6 months. Never
> saw this message until tonight:
>
> LOG: could not truncate directory "pg_multixact/offsets": apparent
> wraparound
My caffeing level is too low yet to know for sure, but I think this is
innocuous (particularly so if there's a single file in that directory,
because then there's nothing to truncate anyway).
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.