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Questions tagged [glusterfs]

GlusterFS is a scale-out NAS file system that runs over Ethernet or Infiniband RDMA interconnect. GlusterFS is now owned by Red Hat.

GlusterFS is a scale-out NAS file system. It is free software, licensed under the GNU GPL v3. It aggregates various storage servers over Ethernet or Infiniband RDMA interconnect into one large parallel network file system. GlusterFS is based on a stackable user space design without compromising performance. It has found a variety of applications including cloud computing, biomedical sciences and archival storage. GlusterFS was developed originally by Gluster, Inc., then by Red Hat, Inc., after their purchase of Gluster in 2011.

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GlusterFS SSL not working

I have been trying for hours to get GlusterFS SSL workong on the management and I/O path to no avail, so I hope you can help me. I have tried it the simple way: openssl genrsa -out glusterfs.key 4096 openssl req -new -x509 -key glusterfs.key -subj…
Chris
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Networked In-Memory FileSystem w/ zram + XFS + GlusterFS - Best Practices

A few months ago I used XFS formatted zram devices strung together with GlusterFS to create a distributed / networked / replicated in-memory filesystem on a few bare metal servers (running RHEL 7.2). I'm using this FS as a performant way to store,…
Victor
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What mount options do I use on the client for an SSL enabled Glusterfs volume?

UPDATE: It seems the Ubuntu 14.04 bundled version of Gluster is too old for what I want to do (as hinted at by @SmallLoanOf1M). There is a gluster community PPA for Ubuntu here which has newer versions with better SSL suport. I followed the Enable…
Server Fault
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Is it possible to prepare a single server (not app) for horizontal expansion without virtualization?

I've been looking at how to build Cent OS 7 clusters and have a Website I've built which I want to host on a colocated server. Right now all the services (postfix, apache, node.js, mysql) are running on the server I have and am running out of…
Darius
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Linux: "fstab" with additional mount options?

I'm using "GlusterFS" Client, to mount the GlusterFS Volume on my Web Server. Below is the MOUNT command when i manually mount from commandline: # mount -t glusterfs -o aux-gfid-mount gluster1:/gv0 /var/www/html I don't know how to put that -o…
夏期劇場
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GlusterFS server logic

I quite don't understand about GlusterFS probes. See, i add all servers to /etc/hosts file and i do this for each server. Lets say i have 100 servers and later i added 100 more. I cannot imagine updating all 200 server's hosts file for see each…
xangr
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Folder / Storage mirroring

I have a web application running on a single VPS now and I want to scale it and make it HA using two VPS (from different providers) that works together using a load balancer. I've successfully put MySQL Master-Master Replication and I was able to…
Akram
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GlusterFS - Weird Replication Issue

I have a weird issue regarding glusterfs, So ive setup a very simple replication volume accross two nodes using this command sudo gluster volume create cloudStorage replica 2 transport tcp machine1:/data machine2:/data force Ive then started…
Dan
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GlusterFS permissions on different clients

I have an issue using GlusterFS to replace an existing, non HA, NFS setup to share data between machines. A bit about the configuration first: The proof-of-concept glusterfs is a setup with 2 machines and a replicated volume. Then there are 2…
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Run Docker in a GlusterFS cluster

I have a GlusterFS cluster on three servers in replication and I would like to run Docker inside it, so it's available on all replicas. The reason I want to achieve this is because I don't want to setup each server for every website. Is it…
Alex Dumitru
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Can I do the GlusterFS setup with a LB or heartbeat service in SLES 12? If yes, How?

I've installed GlusterFS on Suse 12 with 2 VMs & 2 replica. When one server goes down it doesn't failover to the 2nd IP automatically. Can I do the same with a loadbalancer or heartbeat service? If yes, How? I need HA configured for GFS. Gluster…
ARUN
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Gluster errors and corrupted permissions

Today we faced a strange error while using gluster. The gluster log was full of [2016-04-18 03:54:32.164587] W [fuse-bridge.c:462:fuse_entry_cbk] 0-glusterfs-fuse: 128: LOOKUP() /jobs/infrastructure/config.xml => -1 (Input/output error) While the…
Federico
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Gluster for replication/propagation

Say I have a bunch of servers that access a gluster mount to serve files via http. Files are sourced internally, and are copied from an internal server to the gluster mount on one of the download servers, and in that way changes are propagated…
Oblivious12
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Gluserfs heal info shows gfid's only

I have a two-node GlusterFS setup. Each one has 2 replicates. One of the system was overloaded somehow. Then things started to go wrong. Currently I have all application shutdown. I'm short of idea how to bring it back. I can start the volume,…
Billy K
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How to change directory of glusterfs brick?

I have a glusterfs brick mounted on the following dir: /home/data/bricks/brick1/brick1 Now I would like to change it to: /bricks/project/brick1 According to the manual one has to migrate the data: sudo gluster volume replace-brick vol2…
merlin
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