| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Simon Riggs" <simon(at)2ndquadrant(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, "Peter Eisentraut" <peter_e(at)gmx(dot)net>, pgsql-patches(at)postgresql(dot)org |
| Subject: | Re: [HACKERS] Configuring BLCKSZ and XLOGSEGSZ (in 8.3) |
| Date: | 2006-12-10 17:15:23 |
| Message-ID: | 5657.1165770923@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-patches |
"Simon Riggs" <simon(at)2ndquadrant(dot)com> writes:
> Question: What happens when we run out of LogIds?
We die. That will occur after generating 2^64 bytes of WAL, which for
an installation generating 100MB/second would be something over 5000
years if I'm counting correctly.
regards, tom lane
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