Memcache Bucket Slab Reassign

Is there any plan to support ‘slab-reassign’ like memcached-1.4.11 or later?

I had a issue with long-team running memcache bucket.
We had used it for session store. Most of values size were 80KB~200KB. So about 50% of pages were assigned to such size of slab class. But recently we succeeded to reduce the size of session.
However all allocated memory has already assigned as a slab.
So the bucket cannot prepare enough memory pages for smaller size sessions.
Finally just only 20% of memory was used for those data.
Then it was not enough. So memcache bucket evicts 800 data / min.

Recent Memcached has a ‘slab-reassign’ function for these cases.
Could you implement the similar function on Couchbase memcache bucket?

Hello,

Couchbase has not implemented this feature in its Memcached bucket.

AFAIK this is not something planned. However, I have created the following enhancement request that you can follow:

Regards
Tug
@tgrall