Hi, I'll change this limitation in function do_item_cachedump! Thanks! We also thought to save the keys in database but we are too many keys adding and deleting operation.
Le mercredi 6 août 2014 10:11:24 UTC+2, Zhiwei Chan a écrit : > > Hi, > > It does not matter that a slabs contain several pages, as it dump all > the keys in the LRU list in the slab. But the maximum dump memory is 2M, > so it is possible that not all the keys in the slab are dump. (Of course > you can change this limitation in function do_item_cachedump). > > Another approach I heard it is that save the keys in a database when > setting it to the cache. So you can easily remove keys as any pattern. > That is a good idea if there are not so many keys adding and deleting > operation. > > Hope it help u. > > > > Best regards, > > > > Jason CHAN > > > > *From:* [email protected] <javascript:> [mailto: > [email protected] <javascript:>] *On Behalf Of *audric bizouarn > *Sent:* Wednesday, August 06, 2014 3:20 PM > *To:* [email protected] <javascript:> > *Subject:* Remove certain items from the cache > > > > Hello there, > There he has a method to be able to remove items from the cache using a > regular expression on the key. For example we want to remove all the key > as "my_key_ *?" > We try to parse all the slabs with the command "stats cachedump" but our > slabs contain several pages and it is impossible to recover all the > elements! > Thank you. > > -- > > --- > You received this message because you are subscribed to the Google Groups > "memcached" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "memcached" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
