Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-18 Thread Luis Pabon
Hi Jay! I have comments below: - Original Message - From: "Jay Vyas" To: "Joseph Fernandes" Cc: "John Spray" , "Gluster Devel" Sent: Thursday, June 18, 2015 9:33:12 AM Subject: Re: [Gluster-devel] Introducing Heketi: Storage Management

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-18 Thread Jay Vyas
Thanks for annoying letting us know about this so early on; I don't fully understand the plugin functionality So I have some general questions. But am very interested in this. 0) I notice it's largely written in go,compared to the gluster ecosystem which is mostly Python and C. Any reaso

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-18 Thread Joseph Fernandes
Agreed we need not be depended ONE technology for the above. But LVM is a strong contender as a single stable underlying technology that provides the following. We can make it plugin based :) . So that ppl who have LVM and are happy with it can use it. And we still can have other technology plugi

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-18 Thread Jeff Darcy
> LVM or Volume Manager Dependencies: > 1) SNAPSHOTS: Gluster snapshots are LVM based The current implementation is LVM-centric, which is one reason uptake has been so low. The intent was always to make it more generic, so that other mechanisms could be used as well. > 2) PROVISIONING and ENFORC

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-18 Thread Joseph Fernandes
LVM or Volume Manager Dependencies: 1) SNAPSHOTS: Gluster snapshots are LVM based 2) PROVISIONING and ENFORCEMENT: As of today Gluster does not have any control on the size of the brick. It will consume the brick (xfs)mount point given to it without checking on how much it needs to consume. LVM (

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-16 Thread Luis Pabon
grate heketi into glusterd ;-) ). - Luis - Original Message - From: "Kaushal M" To: "Luis Pabon" Cc: "gluster-devel@gluster.org >> Gluster Devel" Sent: Tuesday, June 16, 2015 5:19:02 AM Subject: Re: [Gluster-devel] Introducing Heketi: Storage Managem

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-16 Thread Kaushal M
Hey Luis, You just announced this right when we were about to make public our plans for Manila integration w.r.t GlusterD-2.0. We are about to kickstart GlusterD-2.0, and the first piece we wanted to implement was a method to create volumes intelligently. This is pretty much what heketi is attemp

Re: [Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-15 Thread Deepak Shetty
Awesome, this seems to the filling a nice gap, a feature for which was opened long back (Sept. 2014) [1] Will checkout the demo soon. thanx, deepak [1]: http://www.gluster.org/community/documentation/index.php/Features/glusterd-intelligent-volume-creation On Mon, Jun 15, 2015 at 9:31 PM, Luis Pab

[Gluster-devel] Introducing Heketi: Storage Management Framework with Plugins for GlusterFS volumes

2015-06-15 Thread Luis Pabon
Hi all, As we continue forward with OpenStack Manila and Kubernetes integration with GlusterFS, we require a simpler method of managing volumes and bricks. We introduce Heketi ( https://github.com/heketi ), a RESTful storage management framework which enables certain storage systems to be ea