Re: [Gluster-devel] Attackers hitting vulnerable HDFS installations

2017-02-10 Thread Emmanuel Dreyfus
On Thu, Feb 09, 2017 at 03:53:52PM -0500, Jeff Darcy wrote: > https://www.theregister.co.uk/2017/02/09/hadoop_clusters_fked/ > Similar attacks have occurred against MongoDB and ElasticSearch. > How long before they target us? How will we do? It is true default glusterfs installation is too

Re: [Gluster-devel] Attackers hitting vulnerable HDFS installations

2017-02-10 Thread Ira Cooper
Honestly: >From what I know of Gluster, and my experience with Samba. If they target Gluster, you are going to get pwned. HARD. Many, many, many, many times. Trust me... On the Samba Team, we try to avoid security issues VERY actively, and we still get a few here and there. You can walk up

Re: [Gluster-devel] Attackers hitting vulnerable HDFS installations

2017-02-10 Thread Jeff Darcy
> It is true default glusterfs installation is too open. A simple > solution would be to introduce an access control, either by > IP whitelist, or better by shared secret. > > The obvious problem is that it breaks updates. At least peer > know each others and could agree on automatically creating

Re: [Gluster-devel] Attackers hitting vulnerable HDFS installations

2017-02-10 Thread Emmanuel Dreyfus
On Fri, Feb 10, 2017 at 08:30:40AM -0500, Ira Cooper wrote: > But I suspect... You got it right, Gluster isn't big enough to attack today. It is just a matter of time. -- Emmanuel Dreyfus m...@netbsd.org ___ Gluster-devel mailing list

Re: [Gluster-devel] Release 3.10 RC0 tagged

2017-02-10 Thread Shyam
Following up on the packages available, [1] has the packages for RC0 across Debian and Fedora distributions, [2] had packages for OpenSuSE, [3] for Ubuntu. Release notes are available at [4]. We welcome feedback on 3.10, and for any issues faced do raise a bug, so that we can assess it prior

Re: [Gluster-devel] patch for "limited performance for disperse volumes"

2017-02-10 Thread Milind Changire
Here's a quote from a paper titled: Non-blocking Writes to Files https://www.usenix.org/conference/fast15/technical-sessions/presentation/campello - Ordering of Page Updates. Non-blocking writes may alter the sequence in which patches to different pages get applied since the page fetches may