Re: [Gluster-users] Quick update on glusterd's volume scalability improvements

2019-03-29 Thread Atin Mukherjee
On Sat, 30 Mar 2019 at 08:06, Vijay Bellur wrote: > > > On Fri, Mar 29, 2019 at 6:42 AM Atin Mukherjee > wrote: > >> All, >> >> As many of you already know that the design logic with which GlusterD >> (here on to be referred as GD1) was implemented has some fundamental >> scalability

Re: [Gluster-users] Quick update on glusterd's volume scalability improvements

2019-03-29 Thread Vijay Bellur
On Fri, Mar 29, 2019 at 6:42 AM Atin Mukherjee wrote: > All, > > As many of you already know that the design logic with which GlusterD > (here on to be referred as GD1) was implemented has some fundamental > scalability bottlenecks at design level, especially around it's way of > handshaking

Re: [Gluster-users] Transport endpoint is not connected failures in

2019-03-29 Thread brandon
Hello, Yes I did find some hits on this in the following logs. We started seeing failures after upgrading to 5.3 from 4.6. If you want me to check for something else let me know. Thank you all on the gluster team for finding and fixing that problem whatever it was! [root@lonbaknode3

Re: [Gluster-users] Transport endpoint is not connected failures in

2019-03-29 Thread brandon
Hello Nithya, I removed several options that I admit I didn't quite understand and I had added from Google searches. Was dumb for me to have added in the first place not understanding them. 1 of these options apparently was causing directory listing to be about 7 seconds vs when I cut

Re: [Gluster-users] upgrade best practices

2019-03-29 Thread Poornima Gurusiddaiah
On Fri, Mar 29, 2019, 10:03 PM Jim Kinney wrote: > Currently running 3.12 on Centos 7.6. Doing cleanups on split-brain and > out of sync, need heal files. > > We need to migrate the three replica servers to gluster v. 5 or 6. Also > will need to upgrade about 80 clients as well. Given that a

[Gluster-users] upgrade best practices

2019-03-29 Thread Jim Kinney
Currently running 3.12 on Centos 7.6. Doing cleanups on split-brain and out of sync, need heal files. We need to migrate the three replica servers to gluster v. 5 or 6. Also will need to upgrade about 80 clients as well. Given that a complete removal of gluster will not touch the 200+TB of data

[Gluster-users] Quick update on glusterd's volume scalability improvements

2019-03-29 Thread Atin Mukherjee
All, As many of you already know that the design logic with which GlusterD (here on to be referred as GD1) was implemented has some fundamental scalability bottlenecks at design level, especially around it's way of handshaking configuration meta data and replicating them across all the peers.

Re: [Gluster-users] Upgrade testing to gluster 6

2019-03-29 Thread Hari Gowtham
Hi, Have added a few more info that was missed earlier. The disconnect issue being minor we are working on it with a lower priority. But yes, it will be fixed soon. The bug to track this is: https://bugzilla.redhat.com/show_bug.cgi?id=1694010 The workaround to get over this if it happens is to,

Re: [Gluster-users] [ovirt-users] Re: Announcing Gluster release 5.5

2019-03-29 Thread Atin Mukherjee
On Fri, Mar 29, 2019 at 12:47 PM Krutika Dhananjay wrote: > Questions/comments inline ... > > On Thu, Mar 28, 2019 at 10:18 PM wrote: > >> Dear All, >> >> I wanted to share my experience upgrading from 4.2.8 to 4.3.1. While >> previous upgrades from 4.1 to 4.2 etc. went rather smooth, this one

Re: [Gluster-users] [ovirt-users] Re: Announcing Gluster release 5.5

2019-03-29 Thread Krutika Dhananjay
Questions/comments inline ... On Thu, Mar 28, 2019 at 10:18 PM wrote: > Dear All, > > I wanted to share my experience upgrading from 4.2.8 to 4.3.1. While > previous upgrades from 4.1 to 4.2 etc. went rather smooth, this one was a > different experience. After first trying a test upgrade on a 3

Re: [Gluster-users] Lots of connections on clients - appropriate values for various thread parameters

2019-03-29 Thread Hu Bert
Hi Raghavendra, i'll try to gather the information you need, hopefully this weekend. One thing i've done this week: deactivate performance.quick-read (https://bugzilla.redhat.com/show_bug.cgi?id=1673058), which (according to munin) ended in a massive drop in network traffic and a slightly lower

[Gluster-users] Upgrade testing to gluster 6

2019-03-29 Thread Hari Gowtham
Hello Gluster users, As you all aware that glusterfs-6 is out, we would like to inform you that, we have spent a significant amount of time in testing glusterfs-6 in upgrade scenarios. We have done upgrade testing to glusterfs-6 from various releases like 3.12, 4.1 and 5.3. As glusterfs-6 has