Hi all, We run a storage cluster using GlusterFS v3.10.12 on CentOS7. Clients (CentOS) are using glusterfs 3.8.4.
We notice when clients mounts bricks of a volume, sometimes glusterfs uses system ports (i.e. in port range 0-1024) to connect to remote glusterfsd port. e.g: Server: tcp 0 0 10.165.210.169:49161 10.165.210.51:850 ESTABLISHED 32760/glusterfsd Client: tcp 0 0 10.165.210.51:850 10.165.210.169:49161 ESTABLISHED 25483/glusterfs Thus, sometimes glusterfs occupies our system ports (e.g. 995, 179, 443, etc), that causes other services cannot start. Is is a bug or an expected behavior? I expect glusterfs should use IANA private ports rather than system ports. Do you know if we can configure glusterfs to use a specific port range? ​Thanks, Canh Ngo.
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