Hello,
I am new to this list and new to GlusterFS, so I would be grateful if
you could help me.
I am trying to do this setup:
client1(10.75.2.45)
|
| MTU 1500
V
(10.75.2.41)
gluster1 gluster2
(10.75.2.43) -------> (10.75.2.44)
<-------
MTU 9000
In words, I have two glusterfs servers (in replication): gluster1 and
gluster2 and a glusterfs client client1.
The gluster1 has two network interfaces: 10.75.2.41 and 10.75.2.43.
I would like gluster1 to communicate with gluster2 using jumbo frames
and connection would be between interfaces 10.75.2.43 and 10.75.2.44.
Since the client1 can only use default packet size (MTU 1500) I would
like it to connect with gluster1 using only other network interface:
10.75.2.41.
Is it possible?
At the moment on gluster1 I have:
eno16780032: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.75.2.43 netmask 255.255.255.0 broadcast 10.75.2.255
eno33559296: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.75.2.41 netmask 255.255.255.0 broadcast 10.75.2.255
and when I mount from client1 using:
mount -t glusterfs 10.75.2.41:/vol1 /mnt/glusterfs
it still uses connection to 10.75.2.43:
# netstat -natup | egrep '(2.41|2.43)'
tcp 0 0 10.75.2.45:1020 10.75.2.43:49152 ESTABLISHED
10856/glusterfs
tcp 0 0 10.75.2.45:1022 10.75.2.41:24007 ESTABLISHED
10856/glusterfs
Is there a way to restrict communication from client1 to gluster1 using
only one IP address: 10.75.2.41?
Any help would be much appreciated.
Best regards
Lukasz
PS
GlusterFS version on client:
glusterfs-3.5.2-1.el7.x86_64
glusterfs-fuse-3.5.2-1.el7.x86_64
GlusterFS version on server:
glusterfs-server-3.5.2-1.el7.x86_64
glusterfs-3.5.2-1.el7.x86_64
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