[Gluster-users] FreeBSD + NFS

2014-07-01 Thread Olivier Nicole
Hi, I am looking at using Gluster to build a multi-purposes network storage for my lab, it should serve VMware, FreBSD, Linux systems (the Samba part, I am not ready to port it to a Gulster machine yet, too much local configuration to port). 1) Is-it OK to build my storage on top of Ubuntu

Re: [Gluster-users] FreeBSD + NFS

2014-07-01 Thread Harshavardhana
1) Is-it OK to build my storage on top of Ubuntu server? There are no known limitations of using Ubuntu Server IMHO. 2) Is there any flusterfs driver for FreeBSD? I understood that there is none so far? There is an experimental version available to test out - this is fully GlusterFS for

Re: [Gluster-users] [Gluster-devel] Need clarification regarding the force option for snapshot delete.

2014-07-01 Thread Raghavendra Bhat
On Friday 27 June 2014 10:47 AM, Raghavendra Talur wrote: Inline. - Original Message - From: Atin Mukherjee amukh...@redhat.com To: Sachin Pandit span...@redhat.com, Gluster Devel gluster-de...@gluster.org, gluster-users@gluster.org Sent: Thursday, June 26, 2014 3:30:31 PM Subject: Re:

Re: [Gluster-users] Concurrent writes management.

2014-07-01 Thread COCHE Sébastien
Does it mean that if I use gluster FUSE driver or NFS client, fcntl locks are manages and no data corruption could happen ? Sébastien Coché, Architecte Infrastructure (DIP) SIGMA Informatique - www.sigma.frhttp://www.sigma.fr/ 8 rue Newton - CS 84533 - 44245 LA CHAPELLE SUR ERDRE CEDEX Tél :

Re: [Gluster-users] FreeBSD + NFS

2014-07-01 Thread Olivier Nicole
1) Is-it OK to build my storage on top of Ubuntu server? There are no known limitations of using Ubuntu Server IMHO. OK. 2) Is there any flusterfs driver for FreeBSD? I understood that there is none so far? There is an experimental version available to test out - this is fully GlusterFS

Re: [Gluster-users] FreeBSD + NFS

2014-07-01 Thread Justin Clift
On 01/07/2014, at 7:39 AM, Harshavardhana wrote: snip There is an experimental version available to test out - this is fully GlusterFS for FreeBSD http://download.gluster.org/pub/gluster/experimental/glusterfs-freebsd_20140629.tar.bz2 As a data point, the freebsd-fs mailing list conversation

Re: [Gluster-users] geo-replication status faulty

2014-07-01 Thread Venky Shankar
On 06/28/2014 12:33 AM, Chris Ferraro wrote: Thanks for the response Venky, Here's a rundown on my environment and what I did to get geo-replication set up. Let me know if you'd like any additional information. master volume - gluster_vol0 (node001 and node002) slave volume -

Re: [Gluster-users] FreeBSD + NFS

2014-07-01 Thread Niels de Vos
On Tue, Jul 01, 2014 at 02:36:44PM +0700, Olivier Nicole wrote: 1) Is-it OK to build my storage on top of Ubuntu server? There are no known limitations of using Ubuntu Server IMHO. OK. 2) Is there any flusterfs driver for FreeBSD? I understood that there is none so far? There is

Re: [Gluster-users] Concurrent writes management.

2014-07-01 Thread Niels de Vos
On Tue, Jul 01, 2014 at 07:28:15AM +, COCHE Sébastien wrote: Does it mean that if I use gluster FUSE driver or NFS client, fcntl locks are manages and no data corruption could happen ? It is always good practise to use read/write fcntl locks when multiple processes or threads use the same

Re: [Gluster-users] Concurrent writes management.

2014-07-01 Thread COCHE Sébastien
OK, but how can I know if an application use fcntl lock ? Few common examples : Apache webserver, KVM hypervisor, Postgresql/mysql Database What's happen if two split-brained nodes run the same database file or the same virtual machine virtualdisk ? How can I know if those solutions use fcntl

Re: [Gluster-users] [Gluster-devel] Need clarification regarding the force option for snapshot delete.

2014-07-01 Thread Sachin Pandit
Thank you all for the feedback. Following will be the display shown to the user for snapshot delete command. --- Case 1 : Single snap [root@snapshot-24 glusterfs]# gluster snapshot delete snap-name Deleting snap will erase all the information about

[Gluster-users] GlusterFS and failure domains?

2014-07-01 Thread Jonathan Barber
Hello all, I'm investigating GlusterFS+Swift for use in a large (starting at ~150TB) scale out file system for storing and serving photographic images. Currently I'm thinking of using servers with JBODs and it's clear how to use Gluster's replication sets to give resiliency at the server level.

Re: [Gluster-users] geo-replication status faulty

2014-07-01 Thread Chris Ferraro
Yes, the authorized_keys on the slave nodes have the master nodes keys prepended with command=... Geo-replication is now functioning in my environment as described in the docs. The /var/lib/glusterd/geo-replication/.../gsyncd.conf file did not need any modifications and I can confirm that

[Gluster-users] Service Level Agreement

2014-07-01 Thread Jeni Murphy
Hi, Can anyone point me to Gluster's service level agreement? I searched for it on Gluster's site but only got some old links that were redirected to Red Hat. Thanks! Steve ___ Gluster-users mailing list Gluster-users@gluster.org

Re: [Gluster-users] Service Level Agreement

2014-07-01 Thread Justin Clift
On 01/07/2014, at 3:35 PM, Jeni Murphy wrote: Hi, Can anyone point me to Gluster's service level agreement? I searched for it on Gluster's site but only got some old links that were redirected to Red Hat. Hmmm, when you say Service Level Agreement in this way, that's kind of confusing.

[Gluster-users] Problem with self-heal

2014-07-01 Thread Miloš Kozák
Hi, I am running some test on top of v3.5.1 in my 2 nodes configuration with one disk each and replica 2 mode. I have two servers connected by a cable. Through this cable I let glusterd communicate. I start dd to create a relatively large file. In the middle of writing process I disconnect

Re: [Gluster-users] Problem with self-heal

2014-07-01 Thread Ravishankar N
On 07/02/2014 02:28 AM, Miloš Kozák wrote: Hi, I am running some test on top of v3.5.1 in my 2 nodes configuration with one disk each and replica 2 mode. I have two servers connected by a cable. Through this cable I let glusterd communicate. I start dd to create a relatively large file. In