Dalli::DalliError:响应错误130:内存不足

Question

Dalli::DalliError: Response error 130: Out of memory
from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/server.rb:496:in cas_response' from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/server.rb:275:inblock in set'
from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/server.rb:459:in guard_max_value' from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/server.rb:272:inset'
from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/server.rb:60:in request' from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/options.rb:18:inblock in request'
from /usr/lib64/ruby/1.9.1/monitor.rb:211:in mon_synchronize' from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/options.rb:17:inrequest'
from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/client.rb:323:in perform' from /bundled_gems/ruby/1.9.1/gems/dalli-2.7.0/lib/dalli/client.rb:103:inset'
from (irb):13
from /usr/bin/irb:12:in `'

有人能解释这个错误吗？我看到memcache中有大量的空闲空间，但我仍然收到这个错误，因为有几个键。

Answer 1

当memcached服务器挂起时，我短暂地看到了这个错误。在有人给出更果断的答案之前，重启memcached并查看其配置。也许"-m“参数正在尝试使用比服务器可用内存更多的内存。

有一个some indication here，它可能是由早期的memcached bug引起的，所以要确保你是最新的。