| From: | Huan Ruan <leohuanruan(at)gmail(dot)com> |
|---|---|
| To: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
| Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-general(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Potential BRIN Index Corruption |
| Date: | 2020-12-13 23:06:28 |
| Message-ID: | CAGgcTZvR9mZY9LOhuQYr3DA2bOwq1dvq3nXbvoU2XoZJTNrbkA@mail.gmail.com |
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| Lists: | pgsql-general |
Hi Tomas
The records have a timestamp column so we do know the time they were
written. We didn't find any I/O issues that match that time but
unfortunately as it's been a while we are not confident with that finding.
> Are there any other corrupted indexes on the table?
That was one of my first questions too. I don't see any physical errors in
pg log so not sure if there are other corruptions. One thing we consider
doing is to turn on checksums.
Regards
Huan
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