bash:umount/: no such file or directory

[saman_artorious]

I am trying to connect two system (let's say for time being) together such that it supports clustering.

for this I got the following packages:

                                  # sudo apt-get install  pacemaker sysv-rc-conf glusterfs-server glusterfs-examples glusterfs-client chkconfig nmap ntp

Next, I did the following for both system:

                                  node[x]:~# mkfs.ext3 /dev/sd??
 node[x]:~# blkid -g
 node[x]:~# blkid /dev/sd?? >> /etc/fstab
 node[x]:~# vi /etc/fstab
 you must have a line like that :
 UUID=9dc20d6c-a3d7-4667-a9b1-e8939a0473f1    /export     ext3    defaults        0    2  
 node[x]:~# mount /export/
 node[x]:~# mkdir  /export/part1

Then, I added two files inside /etc/glusterfs. These are glusterd.vol & raid1.vol

Here's the contents of the two files, for the second system ip addresses may change though.

this is for glusterd.vol

volume management
    type mgmt/glusterd
    option working-directory /etc/glusterd
    option transport-type socket,rdma
    option transport.socket.keepalive-time 10
    option transport.socket.keepalive-interval 2
end-volume



	

		

			

			
				 the above lines are defaults, i mean, they're the only lines which are included in this file when you installed glusterfs package, I commented them first as I thought they wouldn't be needed, but then I got the endpoint connection error when tried to mount /mnt/glusterfs.
			
		
	

volume posix
  type storage/posix
  option directory /export/part1
end-volume

volume brick
  type features/locks
  subvolumes posix
end-volume

volume server
  type protocol/server
  subvolumes brick
  option transport-type tcp
  option transport.socket.bind-address 192.168.3.13 # system IP
  option transport.socket.listen-port 820
  option transport.socket.nodelay on
  option auth.addr.brick.allow 127.0.0.1,192.168.3.13,192.168.3.99 #Systems IPs
end-volume

and this is the raid1.vol file

volume VolNode1
  type protocol/client
  option remote-subvolume brick
  option transport-type tcp/client
  option remote-host 192.168.3.13 # system 1  IP
  option remote-port 820
  option transport.socket.nodelay on
end-volume

volume VolNode2
  type protocol/client
  option remote-subvolume brick
  option transport-type tcp/client
  option remote-host 192.168.3.99 # system 2  IP
  option remote-port 820
  option transport.socket.nodelay on
end-volume

volume afr
  type cluster/replicate
  subvolumes VolNode2 VolNode1
  option read-subvolume VolNode2
end-volume

volume wb
  type performance/write-behind
  subvolumes afr
  option cache-size 4MB
end-volume

volume cache
  type performance/io-cache
  subvolumes wb
  option cache-size 1024MB
  option cache-timeout 60
end-volume

could anyone tell me how to make the two system work fine n share the folder?

[Rubberman]

Why not just use NFS to share the folders and/or file systems? Sorry, but I've not used glusterfs so I can't really help, but sometimes when one approach isn't working, trying another may solve the immediate problem.