memcache unter Rocky linux / nextcloud 27

in /etc/redis.conf

#unixsocket /tmp/redis.sock
unixsocket /run/redis/redis.sock
unixsocketperm 777

in der nextcloud config: /usr/share/nginx/nextcloud/config/config.php

  'memcache.locking' => '\OC\Memcache\Redis',
  'redis' => 
  array (
    'host' => '/run/redis/redis.sock',
    'port' => 0,
    'timeout' => 0.0,
  ),