I currently going through a Udemy.com tutorial on Hight Availability with a LAMP stack.
I have been able to follow along pretty well until it came to setting up the Volumes for the bricks.
The tutorial said to run this command:
sudo gluster volume create var-www replica 2 transport tcp server01-private:/data/glusterfs/var-www/brick01/brick server02-private:/data/glusterfs/var-www/brick02/brick
the first time that I ran this command I had a typo in the second half so it failed. I corrected the typo and now when I try to run the command I get this error:
volume create: var-www: failed: /data/glusterfs/var-www/brick01/brick or a prefix of it is already part of a volume
I have tried to follow the instructions that I found that said to run this:
setfattr -x trusted.glusterfs.volumeid $brick_path
But this yields something that says
The program 'setfattr' is currently not installed. To run 'setfattr' please ask your administrator to install the package 'attr'
Anyone with experience in GlusterFS setup can lend a hand in getting this corrected so that I can finish this tutorial?
Thank you,
is done!, in two servers:
sudo apt-get install attr
sudo setfattr -x trusted.gfid /data/glusterfs/var-www/brick01/brick
sudo setfattr -x trusted.glusterfs.volume-id /data/glusterfs/var-www/brick01/brick