Hi Raik user group, 

I'm using riak and riak-cs 1.4.2. Last weekend, I added four nodes to cluster 
with 5 nodes. However, it's failed with one of disks 100% full. 
As you know bitcask storage engine can not support multifolders. 

After that, I restarted the "riak" and leave the cluster with the command 
"riak-admin cluster leave" and "riak-admin cluster plan", and the commit. 
However, riak is always doing KV balance after my submit leaving command. I 
guess that it's doing join cluster progress. 

Could you show us how to accelerate the leaving progress? I have tuned the 
"transfer-limit" parameters on 9 nodes. 

below is some commands output: 
riak-admin member-status 
================================= Membership ================================== 
Status Ring Pending Node 
------------------------------------------------------------------------------- 
leaving 6.3% 10.9% ' [email protected] ' 
leaving 9.4% 10.9% ' [email protected] ' 
leaving 6.3% 10.9% ' [email protected] ' 
leaving 6.3% 10.9% ' [email protected] ' 
valid 10.9% 10.9% ' [email protected] ' 
valid 12.5% 10.9% ' [email protected] ' 
valid 18.8% 10.9% ' [email protected] ' 
valid 18.8% 12.5% ' [email protected] ' 
valid 10.9% 10.9% ' [email protected] ' 

riak-admin transfer_limit 
=============================== Transfer Limit ================================ 
Limit Node 
------------------------------------------------------------------------------- 
200 ' [email protected] ' 
200 ' [email protected] ' 
100 ' [email protected] ' 
100 ' [email protected] ' 
200 ' [email protected] ' 
500 ' [email protected] ' 
500 ' [email protected] ' 
500 ' [email protected] ' 
500 ' [email protected] ' 

Any more details for your diagnosing the problem? 

Amao 

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-- 
Amao Wang 
Best & Regards 

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