Re: [Gluster-users] How to upgrade glusterfs from 3.8.1 to 3.8.4?

2016-09-20 Thread Atin Mukherjee
There should be no difference in steps involved. While you can refer to the same document, we will see how to improve this section to avoid such confusions. On Tuesday 20 September 2016, Hiroaki Nakamura wrote: > Hi all, > > I'd like to upgrade glusterfs from 3.8.1 to 3.8.4,

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Pranith Kumar Karampuri
On Tue, Sep 20, 2016 at 5:44 PM, Gandalf Corvotempesta < gandalf.corvotempe...@gmail.com> wrote: > 2016-09-20 12:06 GMT+02:00 Pranith Kumar Karampuri : > > Replica 3 is more costly compared to Arbiter. If you are comfortable with > > replica-3 that is the best option. > > And

[Gluster-users] How to upgrade glusterfs from 3.8.1 to 3.8.4?

2016-09-20 Thread Hiroaki Nakamura
Hi all, I'd like to upgrade glusterfs from 3.8.1 to 3.8.4, but I'm wondering how to do that. I went to Docs > Upgrade-Guide http://gluster.readthedocs.io/en/latest/Upgrade-Guide/README/ but I noticed it has the page for "Upgrading to 3.7", but not the page for "Upgrading from 3.8.x to 3.8.4".

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Gandalf Corvotempesta
2016-09-20 12:06 GMT+02:00 Pranith Kumar Karampuri : > Replica 3 is more costly compared to Arbiter. If you are comfortable with > replica-3 that is the best option. And what about raid and ssd tiering? Which is the most common and stable configuration available?

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Pranith Kumar Karampuri
On Tue, Sep 20, 2016 at 3:31 PM, Gandalf Corvotempesta < gandalf.corvotempe...@gmail.com> wrote: > 2016-09-20 11:57 GMT+02:00 Pranith Kumar Karampuri : > > I would suggest to use separate volumes for this, because the > optimizations > > for VM image store on the volume would

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Gandalf Corvotempesta
2016-09-20 11:57 GMT+02:00 Pranith Kumar Karampuri : > I would suggest to use separate volumes for this, because the optimizations > for VM image store on the volume would slow things down for webservers kind > of workload IMHO. Most of the perf xlators should be disabled in

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Pranith Kumar Karampuri
On Tue, Sep 20, 2016 at 3:24 PM, Gandalf Corvotempesta < gandalf.corvotempe...@gmail.com> wrote: > 2016-09-20 10:28 GMT+02:00 Pranith Kumar Karampuri : > > Are you willing to take VM snapshots at the right times? > > Yes, sure. > > In addition, the same cluster would also be

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Gandalf Corvotempesta
2016-09-20 10:28 GMT+02:00 Pranith Kumar Karampuri : > Are you willing to take VM snapshots at the right times? Yes, sure. In addition, the same cluster would also be used to store files shared between webservers, like the uploaded images and so on. > Please don't use EC

Re: [Gluster-users] 3.8.3 Bitrot signature process

2016-09-20 Thread Amudhan P
Hi Kotresh, Please correct me if i am wrong, Once a file write completes and as soon as closes fds, bitrot waits for 120 seconds and starts hashing and update signature for the file in brick. But, what i am feeling that bitrot takes too much of time to complete hashing. below is test result i

[Gluster-users] Fwd: Upgrade to 3.8

2016-09-20 Thread Pepe Charli
Is there any plan to create https://github.com/gluster/glusterdocs/blob/master/Upgrade-Guide/Upgradeto3.8.md? Thanks, -- Forwarded message -- From: Pepe Charli Date: 2016-09-15 16:36 GMT+02:00 Subject: Upgrade to 3.8 To: gluster-users

Re: [Gluster-users] Production cluster planning

2016-09-20 Thread Pranith Kumar Karampuri
On Fri, Sep 16, 2016 at 10:23 PM, Gandalf Corvotempesta < gandalf.corvotempe...@gmail.com> wrote: > Next year i'll start with our first production cluster. > I'll put on that many VMs images (XenServer, ProxMox, ...). > > Currently I have 3 SuperMicro 6028R-E1CR12T to be used as storage nodes. >