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.
325 questions
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How do I remove a file that was not properly replicated through Gluster?
I have a Gluster volume that was originally on server A, and then was configured to be replicated on server B.
By mistake, I took apart server A before everything was replicated to server B.
Now, ...
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GlusterFS to replicate local harddisk to SAN? And what about geo replication?
I have never used GlusterFS yet nor many other of the techniques I am planning with so please bear with me! I am thankful for constructive advice.
Until recently I have had two Linux boxes replicating ...
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Gluster: How to replace a brick in a dispersed volume?
I set up a 4+2 dispersed volume. It worked well so far.
gluster volume info
Volume Name: disperseVol
Type: Disperse
Volume ID: 35386b55-829c-4bac-bdba-609427269cf4
Status: Started
Snapshot Count: 0
...
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GlusterFS Critical Error: Negative fsal_fd_global_counter Freezes NFS Shares - Seeking Root Cause and Resolution
I'm encountering a critical issue in my GlusterFS setup that is causing NFS share freezing, leading to significant production downtime. The logs indicate a recurring error message:
21/11/2023 16:03:34 ...
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Data Replication Approaches for Hot Standby Architecture
I'm relatively new to the world of storage & filesystems (please forgive me if I'm not using the correct language), and I'm currently researching ways to achieve a hot standby configuration -- i.e....
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Postfix warning: not enough free space in mail queue
I have already checked the solutions at this post, but I can't find the reason.
This is my situation:
Running postfix inside a docker container (docker swarm).
Docker container has no quota.
/var/...
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How do I restrict some directories to some clients in GlusterFS?
GlusterFS makes it possible with auth.ssl-allow option to allow or deny access to given volumes for a given client, identified by its SSL certificate, but the access is global: either the client has ...
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Howto: Block or File replication across 3+ nodes without a SAN
The setup
I admin the backend for a website that currently exists on a single node using Nginx (webserver), Neo4J (database) and Wildfly (app server). The website is getting enough traffic that we ...
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Filter groups that SSSD receives from AD server
We've got two Ubuntu 22.04 servers that use Kerberos and SSSD to authenticate users against an AD server. This works great.
The servers also have a GlusterFS volume that holds the user's home ...
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Creating replicated gluster volume always gives Distributed-Replicate volume
Peace upon you,
I am trying to create a replicated gluster volume but always it gives me Distributed-Replicate volume
i followed the following commands
Pool Peers
root@tiny1:~# gluster peer status
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Gluster replication / propagation to multiple remote servers
I'm new to the concept of Gluster, and I think I'm missing some key knowledge from Gluster documentation.
In my company, there are 10 application servers each with their own storage, and the current ...
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sync apache2 config directory with glusterfs and restart service on directory change
I am trying to create a small 3 node ha cluster with apache2, php, mariadb with galera, glusterfs, haproxy and keepalived on debian 11. I want to sync the majority of config files (which are the same ...
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Independent distributed FS for Linux with ACL
I have two Linux servers in two locations connected by VPN (over WAN - 100/100 Mb/s). On each of these servers is Samba DC (the same domain) and Samba File Server.
Samba FS are configured to store ACL ...
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What are the "alternatives" to Heketi for Kubernetes?
I have built a working GlusterFS cluster, and now I want to make a Kubernetes StorageClass that uses it. I see a number of tutorials and documentation pointing to Heketi as the provisioner engine.
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Debian gluster install doesn't work in Ubuntu 20.04
Following the instructions to add the gluster PPA to my Ubuntu 20.04 system, I get the following error when doing the apt update command:
Ign:5 https://download.gluster.org/pub/gluster/glusterfs/...