> On 9 Sep 2026, at 11:49, wenhui qiu <[email protected]> wrote:
> I’ve heard through various channels that `autovacuum_naptime` was mistakenly > set to 23 hours, resulting in an XID wraparound incident. Maybe the max value > of more than 1 hour is too large ,so can we reduce the max value to 3600? Of > course, an inappropriate XID request is also a contributing factor to the > incident.We believe a reasonable range should be set for this maximum value. The current range 1..INT_MAX/1000 is indeed pretty wide, but I think it's hard, or even impossible, to conclude that no one would ever want more than X. Could the documentation be improved perhaps? -- Daniel Gustafsson
