I get the same and a host of other symptoms (I've only tried
nfs-kernel-server); it's not really usable. Do you also see significant
growth in the memory consumed by the glusterfs process that is being
reexported?
I wonder if the new inode-based release tomorrow will fix the NFS
reexport issue...
On Thu, 14 Jun 2007, Dale Dude wrote:
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
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