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Hi Soumya, (1) In http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ I've placed the following 2 log files etc-glusterfs-glusterd.vol.log gdata.log The first has repeated messages about nfs disconnects. The second had the <fuse_mnt_direcotry>.log name (but not much information). (2) About the gluster-NFS native server: do you know where we can find...

Hi Soumya, When I originally did the tests I ran tcpdump on the client. I have rerun the tests, doing tcpdump on the server tcpdump -i any -nnSs 0 host 172.16.1.121 -w /root/capture_nfsfail.pcap The results are in the same place http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ capture_nfsfail.pcap has the results from the failed touch experiment capture_nfssucceed.pcap has the results from the successful touch experiment The brick log files are there too. I believe we are using kernel-NFS exporting a fuse mounted gluster volume. I am having Steve confirm this....

...p; gluster. Is there a version of nfs-ganesha that is recommended for use with glusterfs 3.7.11 built on Apr 27 2016 14:09:22 CentOS release 6.8 (Final) Thanks Pat On 07/05/2017 11:36 AM, Pat Haley wrote: > > Hi Soumya, > > (1) In http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ > I've placed the following 2 log files > > etc-glusterfs-glusterd.vol.log > gdata.log > > The first has repeated messages about nfs disconnects. The second had > the <fuse_mnt_direcotry>.log name (but not much information). > > (2) About the gluster-NFS nat...

...riginally did the tests I ran tcpdump on the client. > > I have rerun the tests, doing tcpdump on the server > > tcpdump -i any -nnSs 0 host 172.16.1.121 -w /root/capture_nfsfail.pcap > > The results are in the same place > > http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ > > capture_nfsfail.pcap has the results from the failed touch experiment > capture_nfssucceed.pcap has the results from the successful touch > experiment > > The brick log files are there too. Thanks for sharing. Looks like the error is not generated @gluster-server side. T...

...used. I see the packages built in centos7 storage sig [1] but not for centos6. Request Niels to comment. > > Thanks > > Pat > > > On 07/05/2017 11:36 AM, Pat Haley wrote: >> >> Hi Soumya, >> >> (1) In http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ >> I've placed the following 2 log files >> >> etc-glusterfs-glusterd.vol.log >> gdata.log >> >> The first has repeated messages about nfs disconnects. The second had >> the <fuse_mnt_direcotry>.log name (but not much information). >> Hmm...

...] but not for > centos6. Request Niels to comment. > > >> >> Thanks >> >> Pat >> >> >> On 07/05/2017 11:36 AM, Pat Haley wrote: >>> >>> Hi Soumya, >>> >>> (1) In http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ >>> I've placed the following 2 log files >>> >>> etc-glusterfs-glusterd.vol.log >>> gdata.log >>> >>> The first has repeated messages about nfs disconnects. The second had >>> the <fuse_mnt_direcotry>.log name (but not much...

...sr-x 2 phaley dri_fleat 4.0K May 1 15:16 test > > Under this directory (mounted via nfs) user phaley can write > > ibfdr-compute-0-4(test)% touch dum > ibfdr-compute-0-4(test)% > > I have put the packet captures in > > http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ > > capture_nfsfail.pcap has the results from the failed touch experiment > capture_nfssucceed.pcap has the results from the successful touch > experiment > > The command I used for these was > > tcpdump -i ib0 -nnSs 0 host 172.16.1.119 -w /root/capture_nfstest.pcap &gt...

...1 15:16 test >> >> Under this directory (mounted via nfs) user phaley can write >> >> ibfdr-compute-0-4(test)% touch dum >> ibfdr-compute-0-4(test)% >> >> I have put the packet captures in >> >> http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ >> >> capture_nfsfail.pcap has the results from the failed touch experiment >> capture_nfssucceed.pcap has the results from the successful touch >> experiment >> >> The command I used for these was >> >> tcpdump -i ib0 -nnSs 0 host 172.16.1.119 -w...

...quot;test" which phaley owns drwxrwsr-x 2 phaley dri_fleat 4.0K May 1 15:16 test Under this directory (mounted via nfs) user phaley can write ibfdr-compute-0-4(test)% touch dum ibfdr-compute-0-4(test)% I have put the packet captures in http://mseas.mit.edu/download/phaley/GlusterUsers/TestNFSmount/ capture_nfsfail.pcap has the results from the failed touch experiment capture_nfssucceed.pcap has the results from the successful touch experiment The command I used for these was tcpdump -i ib0 -nnSs 0 host 172.16.1.119 -w /root/capture_nfstest.pcap The brick log files are also in the abo...

On 06/27/2017 10:17 AM, Pranith Kumar Karampuri wrote: > The only problem with using gluster mounted via NFS is that it does not > respect the group write permissions which we need. > > We have an exercise coming up in the a couple of weeks. It seems to me > that in order to improve our write times before then, it would be good > to solve the group write permissions for gluster