[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