After staring a new LXC container, the syslog program (Syslog-ng) began to throw thousands of errors with this kind of message: These messages were logged…
Tag: glusterfs
Install and create a GlusterFS 11 replica cluster under CentOS Stream 9
At present, the latest version of GlusterFS is 11 and the latest version of CentOS is CentOS Stream 9. This article will present how to…
Delete Glusterfs volume when a peer is down – failed: Some of the peers are down
Deleting GlusterFS volumes may fail with an error, pointing out some of the peers are down, i.e. they are disconnected. Even all the volume’s peers…
Create and export a GlusterFS volume with NFS-Ganesha in CentOS 8
GlusterFS built-in NFS server supports only NFS version 3. GlusterFS offers NFS exports using NFS-Ganesha, which supports NFS version 3 and 4 protocols. NFS-Ganesha server…
glusterfs with localhost (127.0.0.1) nodes on different servers – glusterfs volume with 3 replicas
Binding the GlusterFS nodes on a physical interface may lead to local availability problems even for replication nodes. Bringing down the physical interface will bring…
Stopping the glusterfs volume releases disk sleep process hangs
A quick tip for GlusterFS volume. There are multiple possible reasons for a Linux process to hang in “Disk Sleep” state, which even the KILL…
gitlab in podman cannot create unix sockets in glusterfs because of SELinux
Installing gitlab-ee (and gitlab-ce) under CentOS 7 with enabled SELinux (i.e. enforcing mode) looped endlessly the container in restarting the installation process! There were multiple…
make Gluster daemon to resolve the proper hostnames of your peers
This is a useful tip for GlusterFS nodes. When adding a peer to a gluster cluster you may use the hostname (or IP) and the…