Thank you very much, it is very helpful. I see the client graph also in /var/log/glusterfs/mnt-glusterfs.log when mount the file system. I think there is a tree structure between xlator (I had seen something in code like child and parent of each xlator), so just some of them are the point of connecting to server. I think xlator with type protocol/client is responsible for send request and get response from server. am I correct?
On Thu, Mar 9, 2017 at 8:38 PM, Mohammed Rafi K C <[email protected]> wrote: > GlusterFS has mainly four daemons, ie glusterfs (generally client > process), glusterfsd (generally brick process), glusterd (management > daemon) and gluster (cli). > > Except cli (cli/src) all of them are basically the same binary symlinked > to different name. So what makes them different is graphs, ie each daemons > loads a graph and based on the graph it does it's job. > > > Nodes of each graph are called xlators. So to figure out what are the > xlators loaded in client side graph. You can see a client graph > /var/lib/glusterd/vols/<volname>/trusted-<volname>.<protocol>-fuse.vol > > Once you figured out the xlators in client graph and their type, you can > go to the source code, xlatos/<type>/<name>. > > > Please note that, if an xlator loaded on client graph it doesn't mean that > it will only run in client side. The same xlator can also run in server if > we load a graph with that xlator loaded. > > > Let me know if this is not helping you to understand > > > Regards > > Rafi KC > > > So glusterd and cli codes are always ran on servers. > On 03/09/2017 08:28 PM, Tahereh Fattahi wrote: > > Hi > Is there any way to understand that some code is running client side or > server side (from source code and its directories)? > Is it possible for some code to execute both client and server side? > > > _______________________________________________ > Gluster-users mailing > [email protected]http://lists.gluster.org/mailman/listinfo/gluster-users > > >
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