Excellent. Will give this a shot. Thanks Cos
PS> Yes, it’s Bitcask (default) On Sunday, 4 January 2015 at 12:51, Sargun Dhillon wrote: > Assuming your storage engine is bitcask: > 1. Turn off all your Riak nodes > 2. rm -rf --verbose /var/lib/riak/bitcask/*/* > 3. rm -rf --verbose /var/lib/riak/anti_entropy/*/* > 4. Turn Riak back on > > This will preserve your buckets and bucket types in in cluster > metadata. You can also automate that, but it's a little more > complicated. > > On Sun, Jan 4, 2015 at 4:25 AM, Cosmin Marginean <cosmin...@gmail.com > (mailto:cosmin...@gmail.com)> wrote: > > Hi, > > > > I’m running Riak 2.0.2 on Centos 6.5 installed from an RPM > > (http://s3.amazonaws.com/downloads.basho.com/riak/2.0/2.0.2/rhel/6/riak-2.0.2-1.el6.x86_64.rpm) > > > > I’m interested in wiping the entire storage (in order to re-run tests, etc). > > I have a script that traverses buckets/keys but I’m aware that this process > > is costly, plus I might be dealing with some eventual-consistency issues. > > > > Consequently, I would prefer to wipe the “data” directory entirely if that’s > > in any way possible, and re-start Riak. However, the structure seems to be > > scattered in several directories and is not entirely clear which one needs > > to be wiped for a “clean data reset” without corrupting anything: > > > > # ll /var/lib/riak/ > > total 28 > > drwxrwxr-x. 66 riak riak 4096 Jan 3 17:29 anti_entropy > > drwxrwxr-x. 66 riak riak 4096 Jan 3 17:29 bitcask > > drwxrwxr-x. 3 riak riak 4096 Jan 3 17:28 cluster_meta > > drwxrwxr-x. 2 riak riak 4096 Jan 3 20:07 generated.configs > > drwxrwxr-x. 2 riak riak 4096 Jan 3 17:29 kv_vnode > > drwxrwxr-x. 2 riak riak 4096 Jan 4 07:23 riak_kv_exchange_fsm > > drwxr-xr-x. 2 riak riak 4096 Jan 3 20:07 ring > > > > Thank you > > Cos > > > > _______________________________________________ > > riak-users mailing list > > riak-users@lists.basho.com (mailto:riak-users@lists.basho.com) > > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > > >
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