[Gluster-devel] nfs over glusterfs/fuse

[Dale Dude]

This may be more for fuse but I thought Id post here first since it 
seems someone is/has done this.

Ubuntu Feisty Kernel 2.6.20-16. Fuse 2.6.5.

I tried these userspace servers: unfs3, nfs-user-server
I tried the nfs-kernel-server

With each of the above nfs servers I get spuradic Input/Output errors 
when I try to 'ls' or 'find' on some directories on the nfs client. I 
tried fsid option without success. Im using samba/cifs now which works 
but proving to be way to slow.

Any advice would greatly appreciated.

Regards,
Dale


###########################################
# glusterfs-client.vol
volume server1vol1
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 192.168.0.2     # IP address of the remote brick
         option remote-subvolume clusterfs1
end-volume

volume server1vol2
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 192.168.0.2     # IP address of the remote brick
         option remote-subvolume clusterfs2
end-volume

###################

volume server2vol1
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 127.0.0.1     # IP address of the remote brick
         option remote-subvolume clusterfs1
end-volume

volume server2vol2
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 127.0.0.1     # IP address of the remote brick
         option remote-subvolume clusterfs2
end-volume

volume server2vol3
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 127.0.0.1     # IP address of the remote brick
         option remote-subvolume clusterfs3
end-volume

volume server2vol4
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 127.0.0.1     # IP address of the remote brick
         option remote-subvolume clusterfs4
end-volume

volume server2vol5
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 127.0.0.1     # IP address of the remote brick
         option remote-subvolume clusterfs5
end-volume

volume server2vol6
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 127.0.0.1     # IP address of the remote brick
         option remote-subvolume clusterfs6
end-volume

###################

volume server3vol1
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 192.168.0.4     # IP address of the remote brick
         option remote-subvolume clusterfs1
end-volume

volume server3vol2
         type protocol/client
         option transport-type tcp/client     # for TCP/IP transport
         option remote-host 192.168.0.4     # IP address of the remote brick
         option remote-subvolume clusterfs2
end-volume

###################

volume bricks
  type cluster/unify
  option readdir-force-success on  # ignore failed mounts
  subvolumes server1vol1 server1vol2 server2vol1 server2vol2 server2vol3 
server2vol4 server2vol5 server2vol6 server3vol1 server3vol2
  option scheduler random
  option random.limits.min-free-disk 6GB
end-volume


volume iothreads
   type performance/io-threads
   option thread-count 10
   subvolumes bricks
end-volume

volume statprefetch
        type performance/stat-prefetch
        option cache-seconds 10
        subvolumes iothreads
end-volume

volume writebehind
        type performance/write-behind
        option aggregate-size 131072 # aggregate block size in bytes
        #option aggregate-size 1048576 # aggregate block size in bytes
        subvolumes statprefetch
end-volume

volume readahead
        type performance/read-ahead
        option page-size 65536     # unit in bytes
        option page-count 2       # cache per file  = (page-count x 
page-size)
        subvolumes writebehind
end-volume



###################################
# glusterfs-server.vol (all servers the same cept for # of "bricks"
volume volume1
  type storage/posix
  option directory /volume1
end-volume

volume locks1
  type features/posix-locks
  subvolumes volume1
end-volume

volume clusterfs1
   type performance/io-threads
   option thread-count 10
   subvolumes locks1
end-volume

#######

volume volume2
  type storage/posix
  option directory /volume2
end-volume

volume locks2
  type features/posix-locks
  subvolumes volume2
end-volume

volume clusterfs2
   type performance/io-threads
   option thread-count 10
   subvolumes locks2
end-volume

#######

volume volume3
  type storage/posix
  option directory /volume3
end-volume

volume locks3
  type features/posix-locks
  subvolumes volume3
end-volume

volume clusterfs3
   type performance/io-threads
   option thread-count 10
   subvolumes locks3
end-volume

#######

volume volume4
  type storage/posix
  option directory /volume4
end-volume

volume locks4
  type features/posix-locks
  subvolumes volume4
end-volume

volume clusterfs4
   type performance/io-threads
   option thread-count 10
   subvolumes locks4
end-volume

#######

volume volume5
  type storage/posix
  option directory /volume5
end-volume

volume locks5
  type features/posix-locks
  subvolumes volume5
end-volume

volume clusterfs5
   type performance/io-threads
   option thread-count 10
   subvolumes locks5
end-volume

#######

volume volume6
  type storage/posix
  option directory /volume6
end-volume

volume locks6
  type features/posix-locks
  subvolumes volume6
end-volume

volume clusterfs6
   type performance/io-threads
   option thread-count 10
   subvolumes locks6
end-volume

###

volume clusterfs
  type protocol/server
  option transport-type tcp/server
  subvolumes clusterfs1 clusterfs2 clusterfs3 clusterfs4 clusterfs5 
clusterfs6
  option auth.ip.clusterfs1.allow *
  option auth.ip.clusterfs2.allow *
  option auth.ip.clusterfs3.allow *
  option auth.ip.clusterfs4.allow *
  option auth.ip.clusterfs5.allow *
  option auth.ip.clusterfs6.allow *
end-volume