Thanks for the update Erik! Yes, an update on fixed issues really helps those who have similar issues.
-Amar On Thu, Feb 13, 2020 at 11:54 PM Erik Jacobson <erik.jacob...@hpe.com> wrote: > While it's still early, our testing is showing this issue fixed in > glusterfs7.2 (we were at 416). > > Closing the loop in case people search for this. > > Erik > > On Sun, Jan 26, 2020 at 12:04:00PM -0600, Erik Jacobson wrote: > > > One last reply to myself. > > > > One of the test cases my test scripts triggered turned out to actually > > be due to my NFS RW mount options. > > > > OLD RW NFS mount options: > > "rw,noatime,nocto,actimeo=3600,lookupcache=all,nolock,tcp,vers=3" > > > > NEW options that work better > > rw,noatime,nolock,tcp,vers=3" > > > > I had copied the RO NFS options we use which try to be aggressive about > > caching. The RO root image doesn't change much and we want it as fast > > as possible. The options are not appropriate for RW areas that change. > > (Even though it's a single image file we care about). > > > > So now my test scripts run clean but since what we see on larger systems > > is right after reboot, the caching shouldn't matter. In the real problem > > case, the RW stuff is done once after reboot. > > > > FWIW I attached my current test scripts, my last batch had some errors. > > > > The search continues for the actual problem, which I'm struggling to > > reproduce @ 366 NFs clients. > > > > I believe yesterday, when I posted about actual HANGS, that is the real > > problem we're tracking. I hit that once in my test scripts - only once. > > My script was otherwise hitting a "file doesn't really exist even though > > cached" issue and it was tricking my scripts. > > > > In any case, I'm changing the RW NFS options we use regardless. > > > > Erik > > > > ________ > > Community Meeting Calendar: > > APAC Schedule - > Every 2nd and 4th Tuesday at 11:30 AM IST > Bridge: https://bluejeans.com/441850968 > > NA/EMEA Schedule - > Every 1st and 3rd Tuesday at 01:00 PM EDT > Bridge: https://bluejeans.com/441850968 > > Gluster-users mailing list > Gluster-users@gluster.org > https://lists.gluster.org/mailman/listinfo/gluster-users > -- -- https://kadalu.io Container Storage made easy!
________ Community Meeting Calendar: APAC Schedule - Every 2nd and 4th Tuesday at 11:30 AM IST Bridge: https://bluejeans.com/441850968 NA/EMEA Schedule - Every 1st and 3rd Tuesday at 01:00 PM EDT Bridge: https://bluejeans.com/441850968 Gluster-users mailing list Gluster-users@gluster.org https://lists.gluster.org/mailman/listinfo/gluster-users
