| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Gordan Bobic" <gordan(at)freeuk(dot)com> |
| Cc: | "PostgreSQL General" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: RegisterSharedInvalid? |
| Date: | 2001-01-19 18:34:50 |
| Message-ID: | 9501.979929290@sss.pgh.pa.us |
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| Lists: | pgsql-general |
"Gordan Bobic" <gordan(at)freeuk(dot)com> writes:
> NOTICE: RegisterSharedInvalid: SI buffer overflow
> NOTICE: InvalidateSharedInvalid: cache state reset
> Is this bad/dangerous? What can I do to correct the problem?
No, it's really just a debugging message that we never got around
to downgrading to DEBUG level ... once upon a time that condition
was risky, but I think it is safe now.
If you see this a *lot* then you might have a performance problem
due to catcache getting flushed all the time. An occasional
occurrence is not something to worry over, however.
regards, tom lane
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