peer probe: failed: Error through RPC layer, retry again later

peer probe: failed: Error through RPC layer, retry again later

I was working with glusterfs.

When I attempted to probe a System where glusterd was already running, I was getting this error.

peer probe: failed: Error through RPC layer, retry again later

When I checked forums, people suggested to check version of gluster between two systems. GlusterFS Server was having version 3.5.2 and Client was with 3.2.7. So at Client I removed older version and installed newer version from Source.

After this, I  probed Server from Client again, Now Probe Operation was success.

Solution:

(  Translated )
http://translate.google.co.in/translate?hl=en&sl=de&u=http://taste-of-it.de/glusterfs-peer-probe-error-rpc-layer/&prev=/search%3Fq%3Dpeer%2Bprobe:%2Bfailed:%2BError%2Bthrough%2BRPC%2Blayer,%2Bretry%2Bagain%2Blater%26client%3Dfirefox-a%26hs%3DpVo%26rls%3Dorg.mozilla:en-US:official%26channel%3Dsb

( Original )
http://taste-of-it.de/glusterfs-peer-probe-error-rpc-layer/

Another cause would be due to software firewall (iptables) blocking ports.

Reference is here:

http://www.boxtricks.com/gluster-peer-probe-failed-probe-returned-with-unknown-errno-107/