I need save full cache on disk & restore later

[Andrew Velikoredchanin]

sishen пишет:
> Andrew Velikoredchanin wrote:
>> Andrew Velikoredchanin пишет:
>>  
>>> Hi!
>>>
>>> I need save all data from memcached to disk and restore later. I use
>>> Perl Cache::Memcached. How I can do it?
>>>     
>>
>> May by I can get all keys from cache?
>> How?
>>
>>   
>    Yes. you can use "stats slabs and then stats cachedump".  See the api 
> of the client you use.
>  
>    Also something in the protocol document.
>    stats <args>\r\n
> 
>    Depending on <args>, various internal data is sent by the server. The
>    kinds of arguments and the data sent are not documented in this vesion
>    of the protocol, and are subject to change for the convenience of
>    memcache developers.

Stats slabs and stats cachedump returned only some zero variables. :( 
And no return any keys from cache. :(