Only 1 machine is server and client, the rest is server or client. The
client share is under /mail
After the log, there is nothing more, I had to kill the processes
because all services were hanging.
Anand Avati wrote:
Guido,
do you share the same machines as server and client? is your mount
point directly under / ?
avati
2008/2/15, Guido Smit <guido@xxxxxxxxx <mailto:guido@xxxxxxxxx>>:
Hi all,
I'm trying to set up a mailcluster for a while now, using glusterfs as
filesystem. I've installed fuse2.7.2glfs8, glusterfs-tla662 on Centos5
As for now, running on 3 servers. 1 configured as dedicated
server, 1 as
client only, 1 as server and client.
Normal file operations are doing great, speed can be a little faster,
but overall I'm happy with it. When starting Dovecot, the following
error shows up (1st line repeats for every client that logs in):
2008-02-15 14:27:43 E [afr.c:3730:afr_lk_cbk] afr:
(path=/comlog.nl/xxxxxxxxx/Maildir/dovecot.index.log child=pop2-mail)
op_ret=-1 op_errno=77
2008-02-15 14:30:52 C [client-protocol.c:222:call_bail] pop2-mail-ns:
bailing transport
2008-02-15 14:30:52 C [client-protocol.c:222:call_bail] pop2-mail:
bailing transport
2008-02-15 14:32:40 C [client-protocol.c:222:call_bail] pop2-mail-ns:
bailing transport
Everything stalls, no ls, no df nothing. I have to kill all dovecot
processes, kill glusterfs and glusterfsd
I've tried with an empty namespace on both servers, but it didn't
resolve this.
I really need some advise here.
My configs:
glusterfs-server.vol
volume pop1-mail-ns
type storage/posix
option directory /home/namespace
end-volume
volume pop1-mail-ds
type storage/posix
option directory /home/export
end-volume
volume pop1-mail
type features/posix-locks
option mandatory on # enables mandatory
locking on all files
subvolumes pop1-mail-ds
end-volume
volume pop2-mail
type protocol/client
option transport-type tcp/client
option remote-host 62.59.252.42 <http://62.59.252.42>
option remote-subvolume pop2-mail-ds
end-volume
volume pop2-mail-ns
type protocol/client
option transport-type tcp/client
option remote-host 62.59.252.42 <http://62.59.252.42>
option remote-subvolume pop2-mail-ns
end-volume
volume afr
type cluster/afr
subvolumes pop1-mail pop2-mail
end-volume
volume afr-ns
type cluster/afr
subvolumes pop1-mail-ns pop2-mail-ns
end-volume
volume unify
type cluster/unify
option namespace afr-ns
option scheduler rr
subvolumes afr
end-volume
volume mail-ds-readahead
type performance/read-ahead
option page-size 128kB # 256KB is the default
option
option page-count 4 # 2 is default option
option force-atime-update off # default is off
subvolumes unify
end-volume
volume mail-ds-writebehind
type performance/write-behind
option aggregate-size 1MB # default is 0bytes
option flush-behind on # default is 'off'
subvolumes mail-ds-readahead
end-volume
volume mail-ds
type performance/io-threads
option thread-count 4 # deault is 1
option cache-size 32MB #64MB
subvolumes mail-ds-writebehind
end-volume
volume server
type protocol/server
option transport-type tcp/server
subvolumes pop1-mail-ds pop1-mail-ns mail-ds
option auth.ip.pop1-mail-ds.allow 62.59.252.*,127.0.0.1
<http://127.0.0.1>
option auth.ip.pop1-mail-ns.allow 62.59.252.*,127.0.0.1
<http://127.0.0.1>
option auth.ip.mail-ds.allow 62.59.252.*,127.0.0.1
<http://127.0.0.1>
end-volume
glusterfs-client.vol:
volume mailspool
type protocol/client
option transport-type tcp/client
option remote-host 62.59.252.41 <http://62.59.252.41>
option remote-subvolume mail-ds
end-volume
volume readahead
type performance/read-ahead
option page-size 128kB
option page-count 16
option force-atime-update off # default is off
subvolumes mailspool
end-volume
volume writeback
type performance/write-behind
option aggregate-size 1MB
option flush-behind on # default is 'off'
subvolumes readahead
end-volume
volume iothreads
type performance/io-threads
option thread-count 4 # deault is 1
option cache-size 32MB #64MB
subvolumes writeback
end-volume
volume io-cache
type performance/io-cache
option cache-size 128MB # default is 32MB
option page-size 1MB #128KB is default option
option priority *:0 # default is '*:0'
option force-revalidate-timeout 2 # default is 1
subvolumes iothreads
end-volume
--
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.5.516 / Virus Database: 269.20.5/1279 - Release Date:
2/14/2008 6:35 PM
_______________________________________________
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--
If I traveled to the end of the rainbow
As Dame Fortune did intend,
Murphy would be there to tell me
The pot's at the other end.
------------------------------------------------------------------------
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.516 / Virus Database: 269.20.5/1279 - Release Date: 2/14/2008 6:35 PM
--
Met vriendelijke groet,
Guido Smit
ComLog B.V.
Televisieweg 133
1322 BE Almere
T. 036 5470500
F. 036 5470481
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.5.516 / Virus Database: 269.20.5/1279 - Release Date: 2/14/2008 6:35 PM
