preflists do not satisfy the n_val on 5 nodes

2016-05-08 Thread Vladimir Shabanov
Hi, Recently I upgraded my servers and migrated Riak from 5 old servers to 5 new ones (new servers are running Riak 2.1.4, old were on 2.1.1). After running 'riak-admin diag' I got [warning] The following preflists do not satisfy the n_val: [[{1450083655789255239155218544960687058564870569984,

local_put_failed error

2013-09-10 Thread Vladimir Shabanov
Recently my Riak nodes started returning errors local_put_failed. It happens on many nodes. Half of my nodes are Riak 1.3.1, half upgraded 1.3.2 (this setup worked for more than a month without any problems). I found in http://docs.basho.com/riak/latest/ops/running/recovery/errors/ that this can

Re: local_put_failed error

2013-09-10 Thread Vladimir Shabanov
(in fact it started at the lowest night load). How can I diagnose a source of error? 2013/9/10 Vladimir Shabanov vshaban...@gmail.com Recently my Riak nodes started returning errors local_put_failed. It happens on many nodes. Half of my nodes are Riak 1.3.1, half upgraded 1.3.2 (this setup worked

Re: Corrupted Erlang binary term inside LevelDB

2013-07-30 Thread Vladimir Shabanov
, 2013, at 8:12 PM, Vladimir Shabanov vshaban...@gmail.com wrote: I prefer second option since it will show are the corrupted blocks related to race condition. First option needs to be run for a long time to be completely sure that it really fixes the issue. 2013/7/26 Matthew Von-Maszewski

Re: Corrupted Erlang binary term inside LevelDB

2013-07-25 Thread Vladimir Shabanov
condition. We have a developer advocate / client services person that has walked others through a fix via the Riak data replicas … … please hold and the doctor will be with you shortly. Matthew On Jul 24, 2013, at 9:39 PM, Vladimir Shabanov vshaban...@gmail.com wrote: Hello, Recently I've

Segmentation fault in eleveldb.so on Riak startup

2013-06-12 Thread Vladimir Shabanov
Hello, I have a cluster of 8 Riak-1.3.1 nodes. Recently one of my nodes silently crashed. Nothing unusual was reported in logs. When I've tried to start my node again it worked for few seconds and silently crashed again. I've run 'riak console' and seen Segmentation fault. gdb with dumped core