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What ports does gluster use?

By Ayaz Keith

What ports does gluster use?

1. What ports does Gluster need?

  • 24007 TCP for the Gluster Daemon.
  • 24008 TCP for Infiniband management (optional unless you are using IB)
  • One TCP port for each brick in a volume.
  • 38465, 38466 and 38467 TCP for the inline Gluster NFS server.

How do you mount gluster volumes?

Manually Mounting Volumes Using NFS

  1. To mount a volume, use the following command: # mount -t nfs -o vers=3 HOSTNAME-OR-IPADDRESS:/VOLNAME MOUNTDIR. For example: # mount -t nfs -o vers=3 server1:/test-volume /mnt/glusterfs.
  2. Add the following option to the mount command: -o mountproto=tcp. For example:

Is GlusterFS open source?

Gluster is a free and open source software scalable network filesystem.

How do you set up GlusterFS?

Below are the steps for a successful GlusterFS deployment, followed by details for each step:

  1. Install GlusterFS.
  2. Format and mount the disks that will be used for GlusterFS bricks.
  3. Start the GlusterFS service.
  4. Probe your hosts to form a cluster.
  5. Choose your data protection method and Create your volume.
  6. Expand your volume.

How do I connect to gluster?

Here are the steps to connect to the server from a client:

  1. Add the GlusterFS PPA.
  2. Install GlusterFS client library.
  3. Create a directory on the client machine where you would want to mount GlusterFS in future.
  4. Mount the GlusterFS volume over /data directory.
  5. Make sure that GlusterFS volume has been mounted.

How reliable is GlusterFS?

Gluster was fault-tolerant: any node could be rebooted with cluster still running and data being available, or even several nodes could be rebooted without losing data. Proven. 3. Gluster was reliable, did not crash on its own, had no memory leaks, etc.

How do you start a gluster volume?

Installing GlusterFS – a Quick Start Guide

  1. Step 1 – Have at least three nodes.
  2. Step 2 – Format and mount the bricks.
  3. Step 3 – Installing GlusterFS.
  4. Step 4 – Configure the firewall.
  5. Step 5 – Configure the trusted pool.
  6. Step 6 – Set up a GlusterFS volume.
  7. Step 7 – Testing the GlusterFS volume.

How can I check my gluster status?

To verify a GlusterFS cluster status: Log in to the Salt Master node. If any of the above commands fail, refer to the GlusterFS official documentation to troubleshoot the required services. Verify the GlusterFS volumes status as described in Verify the GlusterFS volumes status.

What ports do I need to open to connect to Gluster?

If you have one volume with two bricks, you will need to open 24009 – 24010 (or 49152 – 49153). 38465 – 38467 – this is required if you by the Gluster NFS service. The following ports are TCP and UDP:

How to block incoming port using iptables?

The syntax is as follows to block incoming port using IPtables: To block port 80 (HTTP server), enter (or add to your iptables shell script): # /sbin/iptables -A INPUT -p tcp –destination-port 80 -j DROP. # /sbin/service iptables save.

What is Gluster-block?

Managing the vagrant Vm’s License Maintainers Community gluster-block is a CLI utility, which aims at making Gluster backed block storage creation and maintenance as simple as possible. IMPORTANT – Please read this section carefully if you are currently using or plan to use gluster-block or want to contribute to the project.

How to access GlusterFS in Linux?

We can access glusterfs via FUSE module. However to perform a single filesystem operation various context switches are required which can often exhibit performance issues. Libgfapi is a userspace library for accessing data in Glusterfs.