On 03/10/2017 10:47 AM, Tahereh Fattahi wrote: > 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.
Yes, you are on the right place. Fuse mount process log's the graph if the log level is INFO. > 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? Indeed, you are a quick learner. Translator with type protocol/client will be the last node in the graph which connects to the protocol/server loaded in server . protocol/server will be the starting node in server. Regards Rafi KC > > On Thu, Mar 9, 2017 at 8:38 PM, Mohammed Rafi K C <[email protected] > <mailto:[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 list >> [email protected] <mailto:[email protected]> >> http://lists.gluster.org/mailman/listinfo/gluster-users >> <http://lists.gluster.org/mailman/listinfo/gluster-users> >
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