Does anyone have an example of using the pcache overlay with
back-sql?
Here's the relevant section of my slapd.config:
I've found the problem I think, I had the "overlay pcache" in the
global
section, rather than in the "database sql" section.At least it's not crashing now, I'm still trying to convince myself that repeated
requests
are being served from the cache.
did you read (and understand) slapo-pcache(5)? only queries matching configured templates (filter + requested attributes) are cached. Use "pcache" logging subsystem to track whether caching occurs.
p.
Yes, I've read that manual page and configured templates. I've also got the monitoring backend working, and I can see that caching is happening. Can you point me to documentation about the pcache logging subsystem?
slapd -d pcache
Indeed, I can't find any mention of it in obvious places (slapo-pcache(5), admin guide under pcache overlay, loglevel directive in slapd.conf(5) or slapd-config(5)). I suggest you file a request for documentation update.
p.