Ok – starting on it now. On this question:
➢ lastly, do you have a loopback interface (lo) on 127.0.0.1 and is localhost
defined in /etc/hosts?
Yes.
[root@chicago-fw1 ~]# ip addr show dev lo
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
[root@chicago-fw1 ~]#
[root@chicago-fw1 ~]# more /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
[root@chicago-fw1 ~]#
And
[root@chicago-fw2 ~]# ip addr show dev lo
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
[root@chicago-fw2 ~]#
[root@chicago-fw2 ~]# more /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
[root@chicago-fw2 ~]#
- Greg
From: Joe Julian [mailto:[email protected]]
Sent: Saturday, July 13, 2013 4:28 PM
To: Greg Scott; '[email protected]'
Subject: Re: [Gluster-users] One node goes offline, the other node can't see
the replicated volume anymore
Huh.. this was in my sent folder... let's try again.
There's something missing from this picture. The logs show that the client is
connecting to both servers, but it only shows the disconnection from one and
claims that it's not connected to any bricks after that.
Here's the data I'd like to have you generate:
unmount the clients
gluster volume set firewall-scripts diagnostics.client-log-level DEBUG
gluster volume set firewall-scripts diagnostics.brick-log-level DEBUG
systemctl stop glusterd.service
truncate the client, glusterd, and server logs
systemctl start glusterd
mount /firewall-scripts
Do your iptables disconnect
telnet $this_host_ip 24007 # report whether or not it establishes a connection
ls /firewall-scripts
wait 42 seconds
ls /firewall-scripts
Remove the iptables rule
ls /firewall-scripts
tar up the logs and email them to me.
You can reset the log-level:
gluster volume reset firewall-scripts diagnostics.client-log-level
gluster volume reset firewall-scripts diagnostics.brick-log-level
lastly, do you have a loopback interface (lo) on 127.0.0.1 and is localhost
defined in /etc/hosts?
_______________________________________________
Gluster-users mailing list
[email protected]
http://supercolony.gluster.org/mailman/listinfo/gluster-users
