Redis中maxmemory_策略的可能值是什么？

在Redis页面的示例中，有一个

maxmemory\u策略

设置：

maxmemory_policy:noeviction

---

这方面似乎没有任何文档。可能的值是什么，默认值是什么？

文件中详细介绍了不同的逐出策略：

---

文件中详细介绍了不同的逐出策略：

---

没有文档，真的吗？你是怎么搜索的？没有文档，真的吗？你怎么找的？

# MAXMEMORY POLICY: how Redis will select what to remove when maxmemory
# is reached. You can select among five behaviors:
#
# volatile-lru -> remove the key with an expire set using an LRU algorithm
# allkeys-lru -> remove any key according to the LRU algorithm
# volatile-random -> remove a random key with an expire set
# allkeys-random -> remove a random key, any key
# volatile-ttl -> remove the key with the nearest expire time (minor TTL)
# noeviction -> don't expire at all, just return an error on write operations
#
# Note: with any of the above policies, Redis will return an error on write
#       operations, when there are no suitable keys for eviction.
#
#       At the date of writing these commands are: set setnx setex append
#       incr decr rpush lpush rpushx lpushx linsert lset rpoplpush sadd
#       sinter sinterstore sunion sunionstore sdiff sdiffstore zadd zincrby
#       zunionstore zinterstore hset hsetnx hmset hincrby incrby decrby
#       getset mset msetnx exec sort
#
# The default is:
#
# maxmemory-policy noeviction