New answers tagged cache
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For what it's worth, I am seeing the same issue with version 3.3.4 and it appears that this post in squid-users is describing the same problem with 3.2.1. I've noticed that it seems to work with 3.1.10 (which is installed by default with my package manager).
By analyzing the logs I was able to determine that the hash lookup key used during the store (i.e. ...
1
You could try to disable caching credentials by adding directive to /etc/sssd/sssd.conf:
[domain/default]
cache_credentials = False
You may then verify that sssd uses cache on credentials with console command:
# authconfig --test|grep credential
credential caching in SSSD is disabled
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You can't disable caching completely with sssd.
You can disable sss as an authentication provider completely and just query LDAP directly if that's what you want.
For example, in /etc/nsswitch.conf, change lines like:
passwd: files sss
to
passwd: files ldap
You can force cleaning of the cache by removing /var/lib/sss/db/*
1
I've had some scenarios were updating statistics with FULLSCAN on key tables has forced data into cache and made my subsequent DMLs around those tables a lot faster.
And this was not a result of out of date statistics as it resulted in no changes in the execution plans.
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You can lock a particular directory (or files) into the filesystem cache/VM subsystem by using the vmtouch utility.
Example:
Daemonise and lock all files in a /var/app/data into physical memory:
vmtouch -dl /var/app/data
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I think mod_cache doesn't work out of the box, so you should tweak your apache httpd config or
vhost config:
First on the Directory where the static files are located you would want to set:
<FilesMatch "\\.(|pdf|jpg|jpeg|png|gif|)$">
Header unset Last-Modified
</FilesMatch>
Also in your cache_mod config as far ...
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