Daniel wrote:
> On 04/01/2010 05:21 PM, m.roth at 5-cent.us wrote:
>
>>>
>>> In response to your query, i would examine the final line of output
>>> carefully :
>>>
>>> > Apr 1 10:19:19<servername> mountd[23214]: Cannot export
>>> /export/gluster, possibly unsupported filesystem or fsid= required
>>>
>>> Does /export/gluster exist on the server ? Is it mounted ? What sort
>>> of filesystem is it ?
>>
>> Yes. The server is a client, which has the glusterfs mounted there.
>>>
>>> (I am assuming that when you say "my side", you mean the client...)
>>
>> <my server> trying to mount<server/client> which has<glusterfs mounted
>> from its nodes (it happens to be a head node for a cluster)>
>
> ...what ?
>
> You should go ahead and post the client and server configuration files.
I have the client running on the headnode, and it has the glusterfs
mounted on /export/gluster. Then, I'm trying to export it from there, and
trying to mount it from my own workstation.
On each of the, um, 30 or so nodes, I've got (leaving out the commented
lines)
volume posix
type storage/posix
option directory /glusterfs1
end-volume
volume locks
type features/locks
subvolumes posix
end-volume
volume brick
type performance/io-threads
option thread-count 8
subvolumes locks
end-volume
volume server
type protocol/server
option transport-type tcp
option auth.addr.brick.allow *
option listen-port 6996
subvolumes brick
end-volume
Then, on the head node, I've got (replacing actual names with <clusternode>):
volume raidvol-0
type protocol/client
option transport-type tcp
option remote-host raidvol-0
option remote-port 6996
option remote-subvolume brick
end-volume
volume raidvol-1
type protocol/client
option transport-type tcp
option remote-host raidvol-1
option remote-port 6996
option remote-subvolume brick
end-volume
volume <clusternode>002:/glusterfs1
type protocol/client
option transport-type tcp
option remote-host <clusternode>002
option remote-port 6996
option remote-subvolume brick
end-volume
volume <clusternode>003:/glusterfs1
type protocol/client
option transport-type tcp
option remote-host <clusternode>003
option remote-port 6996
option remote-subvolume brick
end-volume
<...>
volume <clusternode>034:/glusterfs1
type protocol/client
option transport-type tcp
option remote-host <clusternode>034
option remote-port 6996
option remote-subvolume brick
end-volume
volume mirror-0
type cluster/replicate
subvolumes raidvol-0 raidvol-1
end-volume
volume mirror-1
type cluster/replicate
subvolumes <clusternode>002:/glusterfs1 <clusternode>003:/glusterfs1
end-volume
volume mirror-2
type cluster/replicate
subvolumes <clusternode>004:/glusterfs1 <clusternode>005:/glusterfs1
end-volume
<...>
volume mirror-15
type cluster/replicate
subvolumes <clusternode>033:/glusterfs1 <clusternode>034:/glusterfs1
end-volume
volume distribute
type cluster/distribute
subvolumes mirror-0 mirror-1 mirror-2 mirror-3 mirror-4 mirror-5
mirror-6 mirror-7 mirror-8 mirror-9 mirror-10 mirror-11 mirror-12
mirror-13 mirror-14 mirror-15
end-volume
volume writebehind
type performance/write-behind
option cache-size 4MB
subvolumes distribute
end-volume
volume io-cache
type performance/io-cache
option cache-size 1GB
subvolumes writebehind
end-volume
mark
