Re: [Gluster-users] Gluster 3.7.4 client to 3.4.2 server

On 10/14/2015 07:22 AM, Wade Fitzpatrick wrote: > I am trying to migrate away from our old server to a cluster of 3.7.4 > servers but I need to modify ~100 clients and sync the contents between > the old and new servers at the same time. We have had issues when clients are higher than servers,

Re: [Gluster-users] Importing bricks/datastore into new gluster

On 10/12/2015 05:09 AM, Lindsay Mathieson wrote: Contemplating upgrading my proxmox clusterby a major revision, which unfortunately basically involves destroying and recreating each node. A major PITA. The gluster bricks are all sitting on top of ZFS, so its easy enough to preserve their

Re: [Gluster-users] Replica 3 cluster, file being healed on all 3 nodes

On 10/14/2015 09:39 AM, Lindsay Mathieson wrote: On 13 October 2015 at 22:33, Krutika Dhananjay > wrote: However I managed to create a state where a file was being healed on all three nodes (probably y live migrating a VM

Re: [Gluster-users] [Gluster-devel] Memory leak in GlusterFS FUSE client

Here are two consecutive statedumps of brick in question memory usage [1] [2]. glusterfs client process went from ~630 MB to ~1350 MB of memory usage in less than one hour. Volume options: === cluster.lookup-optimize: on cluster.readdir-optimize: on client.event-threads: 4

Re: [Gluster-users] Speed up heal performance

>Good news is we already have a WIP patch review.glusterd.org/10851 to introduce multi threaded shd. Credits to Richard/Shreyas from facebook for this. IIRC, we also have a BZ for the same > Isnt it the same bugzilla ( https://bugzilla.redhat.com/show_bug.cgi?id=1221737) mentioned in the commit

Re: [Gluster-users] Speed up heal performance

On Tuesday 13 October 2015 09:03 AM, Atin Mukherjee wrote: On 10/13/2015 08:13 AM, Lindsay Mathieson wrote: On 13 October 2015 at 11:56, Atin Mukherjee > wrote: Good news is we already have a WIP patch

Re: [Gluster-users] Speed up heal performance

On 10/13/2015 03:44 PM, Humble Devassy Chirammal wrote: >>Good news is we already have a WIP patch review.glusterd.org/10851 > to introduce multi threaded shd. > Credits to Richard/Shreyas from facebook for this. IIRC, we also have a > BZ for the same >> > Isnt

Re: [Gluster-users] EC planning

+gluster-users On 13/10/15 12:34, Xavier Hernandez wrote: Hi Serkan, On 12/10/15 16:52, Serkan Çoban wrote: Hi, I am planning to use GlusterFS for backup purposes. I write big files (>100MB) with a throughput of 2-3GB/sn. In order to gain from space we plan to use erasure coding. I have some

Re: [Gluster-users] Input/output error when using dd

On Monday 12 October 2015 11:15 PM, Cobin Bluth wrote: Hi All, I tried many things to troubleshoot my issues; recreating volumes with different configurations, using different installation medium for the OS, re-installing the gluster environment several times. My issues were resolved by

Re: [Gluster-users] Replica 3 cluster, file being healed on all 3 nodes

- Original Message - > From: "Lindsay Mathieson" > To: "gluster-users" > Sent: Monday, October 12, 2015 6:04:01 PM > Subject: [Gluster-users] Replica 3 cluster, file being healed on all 3 nodes > Have been testing failure mode by

Re: [Gluster-users] Speed up heal performance

On 13 October 2015 at 20:14, Humble Devassy Chirammal < humble.deva...@gmail.com> wrote: > >Good news is we already have a WIP patch review.glusterd.org/10851 to > introduce multi threaded shd. Credits to Richard/Shreyas from facebook for > this. IIRC, we also have a BZ for the same > > > Isnt it

[Gluster-users] Geo-replication connection addresses

Hi, I am having trouble setting up geo replication, somehow the gsync client decides to use a loopback address, for what I assume is a reverse connection: [2015-10-12 00:07:11.409406] I [monitor(monitor):362:distribute] : slave bricks: [{'host': 'other-peer.com', 'dir': '/data/website'}]

Re: [Gluster-users] Test results and Performance Tuning efforts ...

On 10/13/2015 09:48 AM, Ben Turner wrote: - Original Message - From: "Lindsay Mathieson" To: "Paul Cuzner" Cc: "Ben Turner" , "gluster-users" Sent: Monday, October 12, 2015 10:44:49 PM

[Gluster-users] [Gluster-devel] Glusterfs as a root file system on the same node

Hi, I want to mount gluster volume as a root file system for my node. Node will boot from network( only kernel and initrd images) but my root file system has to be one of the gluster volume ( bricks of the volume are on the disks which are attached to the same node). Gluster configuration

[Gluster-users] Autoscaling glusterfs

I have 2 ec2 instances where glusterfs is installed. Both the server have one brick each and the replication is set on 2. I want to upscale glusterfs by adding new server when load increases and down scale when load decreses. can somebody suggest me how can I perform this ?