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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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Mounting Gluster Volumes

I have created Hosted Zone with 2 IP addresses of Gluster Cluster, both IP are returned by dig. After mounting Gluster, I cannot ls mount point as it takes long time. mount shows me it's mounted, but df doesn't. Finally, I have this: ls: cannot…
Roman Newaza
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redundancy scalability cluster software suporting nginx?

I'm having some problems with a filesharing storage configuration that we recently set-up. We moved onto a NAS (1x24TB) recently for our video streaming service. We set-up 9 front end servers that would communicate with the NAS using NFS and we're…
Graham
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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/mail volume mounted from…
lepe
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How to mount glusterfs based san lun on another server and mount with ext4/xfs filesystem

I have one glusterfs based filesystem san lun with some data assigned to linux server and want to access that data on that server. What are the possible ways to recover that data? Tried to mount it but not mounted. [root@node-slave4 ~]# mount -t…
Sachin Kadam
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Gluster 11, cannot make replicate volume

I'm trying to single node volume, convert to replicate volume by adding one more brick to gluster volume. I'm using command: gluster volume add-brick replica 2 But every time I get Distributed-Replicate volume. Type: Distributed-Replicate Volume…
Zemzema
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Erasure coding error detection ability

I would like to know in an (2+1) Erasure coding storage setup, can it detect corruption when one node is lost, and there is a silent data corruption from HDD on one of the remaining node. I am experimenting GlusterFS dispersed volume which use…
Waiho
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How to mount Gluster volume in a systemd-nspawn container?

I am trying to mount a Gluster volume within a systemd-nspawn container. I found two methods to do it from the official Github repo, but I have questions about both methods' security. The CAP_MKNOD + DeviceAllow=/dev/fuse rwm + mknod /dev/fuse c 10…
Waiho
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Not automount volume after GlusterFS client booting up by autofs

I have configured GlusterFS between 3 rocky servers and mounting the gluster volume under /srv/gluster/vol01 directory. I had to install glusterfs-client in the 4th machine. My primary objective was to get the 3 servers replicated. Currently I am…
ปลาวาฬทราย RMutt cpe ix
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df command showing incorrect information

i have two rhel 7.9 servers with replicated glusterfs storage, and the df command is dispalying wrong size information on both servers The machines size on Vcenter is 16.3To but when using df it shows 17To on the glusterfs FS. Does anyone have any…
Asma Mohamed Nacer
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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 directories. In principal, this works great also. Unless…
user7037
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Mysql /var/lib/mysql on Glusterfs

We are planing to deploy MySQL /var/lib/mysql (InnoDB) folder on Gluster server. Configuration is two Gluster servers + thin Arbiter. Gluster is in replica mode! Does anybody have experience with configuration like this? Database current size is…
Zemzema
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glusterfs choosing right layout of bricks/replicas for HA - able to sustain two node failure

So I already have glusterfs volume and it is working fine (I guess). Now I am creating a new high-value prod setup and was starting to wonder - what is the "right" layout of nodes and bricks and/or replica count? I have about 9 nodes to spare. I was…
dm12
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Glusterfs io bandwidth or iops limitation

I am new to glusterfs and I am using glusterfs 9.6 with some iops sensitive job like etcd or some other process in one disk device. The glusterfs is the least important program on my server. I am setting ionice of glusterfs service to the least,…
yao xu
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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 in POSIX ACL (not in file as it's by…
Moses
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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/LATEST/Debian/11/amd64/apt ocal InRelease Err:6…
AlanObject
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