[Gluster-users] WG: Strange issu concerning glusterfs 3.5.1 on centos 6.5

Daniel Müller mueller at tropenklinik.de
Wed Jul 30 06:50:37 UTC 2014


NO ONE!??
This is an entry of my glustershd.log:
[2014-07-30 06:40:59.294334] W
[client-handshake.c:1846:client_dump_version_cbk] 0-smbbackup-client-1:
received RPC status error
[2014-07-30 06:40:59.294352] I [client.c:2229:client_rpc_notify]
0-smbbackup-client-1: disconnected from 172.17.2.31:49152. Client process
will keep trying to connect to glusterd until brick's port is available


This is from mnt-sicherung.log:
[2014-07-30 06:40:38.259850] E [socket.c:2820:socket_connect]
1-smbbackup-client-0: connection attempt on 172.17.2.30:24007 failed,
(Connection timed out)
[2014-07-30 06:40:41.275120] I [rpc-clnt.c:1729:rpc_clnt_reconfig]
1-smbbackup-client-0: changing port to 49152 (from 0)

[root at centclust1 sicherung]# gluster --remote-host=centclust1  peer status
Number of Peers: 1

Hostname: centclust2
Uuid: 4f15e9bd-9b5a-435b-83d2-4ed202c66b11
State: Peer in Cluster (Connected)

[root at centclust1 sicherung]# gluster --remote-host=centclust2  peer status
Number of Peers: 1

Hostname: 172.17.2.30
Uuid: 99fe6a2c-df7e-4475-a7bc-a35abba620fb
State: Peer in Cluster (Connected)

[root at centclust1 ssl]# ps aux | grep gluster
root     13655  0.0  0.0 413848 16872 ?        Ssl  08:10   0:00
/usr/sbin/glusterd --pid-file=/var/run/glusterd.pid
root     13958  0.0  0.0 12139920 44812 ?      Ssl  08:11   0:00
/usr/sbin/glusterfsd -s centclust1.tplk.loc --volfile-id
smbbackup.centclust1.tplk.loc.sicherung-bu -p
/var/lib/glusterd/vols/smbbackup/run/centclust1.tplk.loc-sicherung-bu.pid -S
/var/run/4c65260e12e2d3a9a5549446f491f383.socket --brick-name /sicherung/bu
-l /var/log/glusterfs/bricks/sicherung-bu.log --xlator-option
*-posix.glusterd-uuid=99fe6a2c-df7e-4475-a7bc-a35abba620fb --brick-port
49152 --xlator-option smbbackup-server.listen-port=49152
root     13972  0.0  0.0 815748 58252 ?        Ssl  08:11   0:00
/usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p
/var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log -S
/var/run/ee6f37fc79b9cb1968eca387930b39fb.socket
root     13976  0.0  0.0 831160 29492 ?        Ssl  08:11   0:00
/usr/sbin/glusterfs -s localhost --volfile-id gluster/glustershd -p
/var/lib/glusterd/glustershd/run/glustershd.pid -l
/var/log/glusterfs/glustershd.log -S
/var/run/aa970d146eb23ba7124e6c4511879850.socket --xlator-option
*replicate*.node-uuid=99fe6a2c-df7e-4475-a7bc-a35abba620fb
root     15781  0.0  0.0 105308   932 pts/1    S+   08:47   0:00 grep
gluster
root     29283  0.0  0.0 451116 56812 ?        Ssl  Jul29   0:21
/usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p
/var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log -S
/var/run/a7fcb1d1d3a769d28df80b85ae5d13c4.socket
root     29287  0.0  0.0 335432 25848 ?        Ssl  Jul29   0:21
/usr/sbin/glusterfs -s localhost --volfile-id gluster/glustershd -p
/var/lib/glusterd/glustershd/run/glustershd.pid -l
/var/log/glusterfs/glustershd.log -S
/var/run/833e60f976365c2a307f92fb233942a2.socket --xlator-option
*replicate*.node-uuid=64b1a7eb-2df3-47bd-9379-39c29e5a001a
root     31698  0.0  0.0 1438392 57952 ?       Ssl  Jul29   0:12
/usr/sbin/glusterfs --acl --volfile-server=centclust1.tplk.loc
--volfile-id=/smbbackup /mnt/sicherung

[root at centclust2 glusterfs]#  ps aux | grep gluster
root      1561  0.0  0.0 1481492 60152 ?       Ssl  Jul29   0:12
/usr/sbin/glusterfs --acl --volfile-server=centclust2.tplk.loc
--volfile-id=/smbbackup /mnt/sicherung
root     15656  0.0  0.0 413848 16832 ?        Ssl  08:11   0:01
/usr/sbin/glusterd --pid-file=/var/run/glusterd.pid
root     15942  0.0  0.0 12508704 43860 ?      Ssl  08:11   0:00
/usr/sbin/glusterfsd -s centclust2.tplk.loc --volfile-id
smbbackup.centclust2.tplk.loc.sicherung-bu -p
/var/lib/glusterd/vols/smbbackup/run/centclust2.tplk.loc-sicherung-bu.pid -S
/var/run/40a554af3860eddd5794b524576d0520.socket --brick-name /sicherung/bu
-l /var/log/glusterfs/bricks/sicherung-bu.log --xlator-option
*-posix.glusterd-uuid=4f15e9bd-9b5a-435b-83d2-4ed202c66b11 --brick-port
49152 --xlator-option smbbackup-server.listen-port=49152
root     15956  0.0  0.0 825992 57496 ?        Ssl  08:11   0:00
/usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p
/var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log -S
/var/run/602d1d8ba7b80ded2b70305ed7417cf5.socket
root     15960  0.0  0.0 841404 26760 ?        Ssl  08:11   0:00
/usr/sbin/glusterfs -s localhost --volfile-id gluster/glustershd -p
/var/lib/glusterd/glustershd/run/glustershd.pid -l
/var/log/glusterfs/glustershd.log -S
/var/run/504d01c7f7df8b8306951cc2aaeaf52c.socket --xlator-option
*replicate*.node-uuid=4f15e9bd-9b5a-435b-83d2-4ed202c66b11
root     17728  0.0  0.0 105312   936 pts/0    S+   08:48   0:00 grep
gluster
root     32363  0.0  0.0 451100 55584 ?        Ssl  Jul29   0:21
/usr/sbin/glusterfs -s localhost --volfile-id gluster/nfs -p
/var/lib/glusterd/nfs/run/nfs.pid -l /var/log/glusterfs/nfs.log -S
/var/run/73054288d1cadfb87b4b9827bd205c7b.socket
root     32370  0.0  0.0 335432 26220 ?        Ssl  Jul29   0:21
/usr/sbin/glusterfs -s localhost --volfile-id gluster/glustershd -p
/var/lib/glusterd/glustershd/run/glustershd.pid -l
/var/log/glusterfs/glustershd.log -S
/var/run/de1427ce373c792c76c38b12c106f029.socket --xlator-option
*replicate*.node-uuid=83e6d78c-0119-4537-8922-b3e731718864




Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen 
Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller at tropenklinik.de
Internet: www.tropenklinik.de



-----Ursprüngliche Nachricht-----
Von: Daniel Müller [mailto:mueller at tropenklinik.de] 
Gesendet: Dienstag, 29. Juli 2014 16:02
An: 'gluster-users at gluster.org'
Betreff: Strange issu concerning glusterfs 3.5.1 on centos 6.5

Dear all,

there is a strange issue centos6.5 and glusterfs 3.5.1:

 glusterd -V
glusterfs 3.5.1 built on Jun 24 2014 15:09:41
Repository revision: git://git.gluster.com/glusterfs.git
Copyright (c) 2006-2013 Red Hat, Inc. <http://www.redhat.com/>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
It is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3
or later), or the GNU General Public License, version 2 (GPLv2),
in all cases as published by the Free Software Foundation

I try to set up a replicated 2 brick vol on two centos 6.5 server.
I can probe well and my nodes are reporting no errors:
 
[root at centclust1 mnt]# gluster peer status
Number of Peers: 1

Hostname: centclust2
Uuid: 4f15e9bd-9b5a-435b-83d2-4ed202c66b11
State: Peer in Cluster (Connected)

[root at centclust2 sicherung]# gluster peer status
Number of Peers: 1

Hostname: 172.17.2.30
Uuid: 99fe6a2c-df7e-4475-a7bc-a35abba620fb
State: Peer in Cluster (Connected)

Now I set up a replicating VOl on an XFS-Disk: /dev/sdb1 on /sicherung type
xfs (rw)

gluster volume create smbbackup replica 2 transport tcp
centclust1.tplk.loc:/sicherung/bu  centclust2.tplk.loc:/sicherung/bu

gluster volume smbbackup status reports ok:

[root at centclust1 mnt]# gluster volume status smbbackup
Status of volume: smbbackup
Gluster process                                         Port    Online  Pid
----------------------------------------------------------------------------
--
Brick centclust1.tplk.loc:/sicherung/bu                 49152   Y
31969
Brick centclust2.tplk.loc:/sicherung/bu                 49152   Y       2124
NFS Server on localhost                                 2049    Y
31983
Self-heal Daemon on localhost                           N/A     Y
31987
NFS Server on centclust2                                2049    Y       2138
Self-heal Daemon on centclust2                          N/A     Y       2142

Task Status of Volume smbbackup
----------------------------------------------------------------------------
--
There are no active volume tasks

[root at centclust2 sicherung]# gluster volume status smbbackup
Status of volume: smbbackup
Gluster process                                         Port    Online  Pid
----------------------------------------------------------------------------
--
Brick centclust1.tplk.loc:/sicherung/bu                 49152   Y
31969
Brick centclust2.tplk.loc:/sicherung/bu                 49152   Y       2124
NFS Server on localhost                                 2049    Y       2138
Self-heal Daemon on localhost                           N/A     Y       2142
NFS Server on 172.17.2.30                               2049    Y
31983
Self-heal Daemon on 172.17.2.30                         N/A     Y
31987

Task Status of Volume smbbackup
----------------------------------------------------------------------------
--
There are no active volume tasks

I mounted the vol on both servers with:

mount -t glusterfs centclust1.tplk.loc:/smbbackup  /mnt/sicherung -o acl
mount -t glusterfs centclust2.tplk.loc:/smbbackup  /mnt/sicherung -o acl

But when I write in /mnt/sicherung the files are not replicated to the other
node in anyway!??

They rest on the local server in /mnt/sicherung and /sicherung/bu
On each node separate:#
[root at centclust1 sicherung]# pwd
/mnt/sicherung

[root at centclust1 sicherung]# touch test.txt
[root at centclust1 sicherung]# ls
test.txt
[root at centclust2 sicherung]# pwd
/mnt/sicherung
[root at centclust2 sicherung]# ls
more.txt
[root at centclust1 sicherung]# ls -la /sicherung/bu
insgesamt 0
drwxr-xr-x.  3 root root  38 29. Jul 15:56 .
drwxr-xr-x.  3 root root  15 29. Jul 14:31 ..
drw-------. 15 root root 142 29. Jul 15:56 .glusterfs
-rw-r--r--.  2 root root   0 29. Jul 15:56 test.txt
[root at centclust2 sicherung]# ls -la /sicherung/bu
insgesamt 0
drwxr-xr-x. 3 root root 38 29. Jul 15:32 .
drwxr-xr-x. 3 root root 15 29. Jul 14:31 ..
drw-------. 7 root root 70 29. Jul 15:32 .glusterfs
-rw-r--r--. 2 root root  0 29. Jul 15:32 more.txt



Greetings
Daniel



EDV Daniel Müller

Leitung EDV
Tropenklinik Paul-Lechler-Krankenhaus
Paul-Lechler-Str. 24
72076 Tübingen 
Tel.: 07071/206-463, Fax: 07071/206-499
eMail: mueller at tropenklinik.de
Internet: www.tropenklinik.de







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