Hi, There's no client activity and I have collected tcpdump for 5 mins on one of the glusterFs sever which is also a client with gluster NFS mount. From tcpdump I see that for every few seconds, STAT & STATFS commands are run. For whichctory are these commands being run and why? Regards, Jeevan. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20171210/374c911f/attachment.html>
Hi, Also I forgot to mention there are DUMP and PORTBYBRICK calls too. I understood these too calls are to get updated on gluster configuration. But all these two calls are to a particular node only while there are total (2+1)*3= 6 nodes in my configuration. Why so? What exactly is DUMP and PORTBYBRICK? Regards Jeevan. On Dec 10, 2017 6:47 PM, "Jeevan Patnaik" <g1patnaik at gmail.com> wrote:> Hi, > > There's no client activity and I have collected tcpdump for 5 mins on one > of the glusterFs sever which is also a client with gluster NFS mount. From > tcpdump I see that for every few seconds, STAT & STATFS commands are run. > For whichctory are these commands being run and why? > > Regards, > Jeevan. >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20171210/49f42968/attachment.html>
Hi, Okay I've understood what's going on. There's a monitoring service running for NFS mounts and those are causing the STAT and STATFS calls I found this by checking the uid shown i the rpc credentials section. On Dec 10, 2017 6:58 PM, "Jeevan Patnaik" <g1patnaik at gmail.com> wrote:> Hi, > > Also I forgot to mention there are DUMP and PORTBYBRICK calls too. I > understood these too calls are to get updated on gluster configuration. > > But all these two calls are to a particular node only while there are > total (2+1)*3= 6 nodes in my configuration. Why so? What exactly is DUMP > and PORTBYBRICK? > > Regards > Jeevan. > > On Dec 10, 2017 6:47 PM, "Jeevan Patnaik" <g1patnaik at gmail.com> wrote: > >> Hi, >> >> There's no client activity and I have collected tcpdump for 5 mins on one >> of the glusterFs sever which is also a client with gluster NFS mount. From >> tcpdump I see that for every few seconds, STAT & STATFS commands are run. >> For whichctory are these commands being run and why? >> >> Regards, >> Jeevan. >> >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20171210/fc6b2878/attachment.html>