[Gluster-devel] md-cache changes and impact on tiering

Hi, The basic patches for md-cache and integrating it with cache-invalidation is merged in master. You could try master build and enable the following settings, to see if there is any impact on tiering performance at all: # gluster volume set performance.stat-prefetch on # gluster volume

Re: [Gluster-devel] Glusterfs 3.7.11 with LibGFApi in Qemu on Ubuntu Xenial does not work

Hi, Because of the bugs: https://bugzilla.redhat.com/show_bug.cgi?id=1350880 https://bugzilla.redhat.com/show_bug.cgi?id=1352482 3.7.11 is not a good version to be on for Qemu use case, please update to 3.7.13, which has fix for both the bugs. W.R.T your original permission denied issue,

[Gluster-devel] gluster: symbol lookup error: gluster: undefined symbol: use_spinlocks

Glusterfs ver 3.8.3 Source build Host : Ubuntu 14.04 (32 bit) Error: gluster: symbol lookup error: gluster: undefined symbol: use_spinlocks Was previously using 3.7.6 without any issues. Some dependencies are not updated properly . Can someone help ? Best Regards JK

[Gluster-devel] doubts in using gf_event/gf_msg

hi Aravinda, I was wondering what is your opinion in sending selected logs as events instead of treating them specially. Is this something you guys considered? Do you think it is a bad idea to do it that way? We can even come up with a new api which logs and then sends it as event. --

Re: [Gluster-devel] [Gluster-users] CFP for Gluster Developer Summit

On Fri, Aug 12 , 2016 at 03:48:49PM -0400, Vijay Bellur wrote: .. > If you have a talk/discussion proposal that can be part of these themes, > please send out your proposal(s) by replying to this thread. Please clearly > mention the theme for which your proposal is relevant when you do so. We

Re: [Gluster-devel] Brick multiplexing status

On Sat, Aug 20, 2016 at 5:49 AM, Jeff Darcy wrote: > For those who are interested, here's the current development status. > > The good news is that the current patch[1] works well enough for almost > all of the basic tests and 22/32 of the basic/afr tests to run >

[Gluster-devel] Glusterfs 3.7.11 with LibGFApi in Qemu on Ubuntu Xenial does not work

I would like to follow up on a previous thread. I have here 3 machines running Ubuntu. All were running 14.04 LTS and of these two have been upgraded to 16.04. They all run QEMU with a shared GlusterFS mount for storing VM images. Libgfapi was configured and running on all hosts with 14.04 but has

Re: [Gluster-devel] CFP for Gluster Developer Summit

Here's one from me: Sharding in GlusterFS - Past, Present and Future I intend to cover the following in this talk: * What sharding is, what are its benefits over striping and in general.. * Current design * Use cases - VM image store/HC/ROBO * Challenges - atomicity, synchronization across

Re: [Gluster-devel] [Gluster-users] CFP for Gluster Developer Summit

On Mon, Aug 22, 2016 at 5:15 PM, Jeff Darcy wrote: > Two proposals, both pretty developer-focused. > > (1) Gluster: The Ugly Parts > Like any code base its size and age, Gluster has accumulated its share of > dead, redundant, or simply inelegant code. This code makes us more

Re: [Gluster-devel] [Gluster-users] One client can effectively hang entire gluster array

Not a bad idea for a workaround, but that would require significant investment with our current setup. All of our compute nodes are stateless / have no disks. All storage is network storage. It's probably still not feasible if we added disks because some simulations produce terabytes of data. We

Re: [Gluster-devel] Update on GlusterFS-3.7.15

[1] and [2], please. Those are 2 parts of one fix that is backported from master. They are already backported to 3.8, so only backport to 3.7 is left. Regards, Oleksandr [1] http://review.gluster.org/#/c/14835/ [2] http://review.gluster.org/#/c/15167/ 22.08.2016 15:25, Kaushal M wrote:

[Gluster-devel] Update on GlusterFS-3.7.15

Hi all. We have 1 more week till the scheduled 30th August release date for GlusterFS-3.7.15. Till today, 34 new commits have been merged into release-3.7 since the tagging of 3.7.14. Gerrit has ~30 open patches on release-3.7 [1], about 10 of which have been submitted after 3.7.14. Notify the

[Gluster-devel] GlusterFS-3.6 bug screening

Let's try this again. We are doing a final screening of the 3.6 bug list after the next bug-triage meeting (1200UTC 23 Aug 2016, ie tomorrow). All maintainers are requested to attend this meeting and screen bugs for their components. The list of bugs is available at [1]. Bugs that have been

Re: [Gluster-devel] [Gluster-users] CFP for Gluster Developer Summit

Two proposals, both pretty developer-focused. (1) Gluster: The Ugly Parts Like any code base its size and age, Gluster has accumulated its share of dead, redundant, or simply inelegant code. This code makes us more vulnerable to bugs, and slows our entire development process for any feature.

Re: [Gluster-devel] NetBSD Regressions for the last 7 days

On Mon, Aug 22, 2016 at 1:03 PM, Nigel Babu wrote: > Note > * A bunch of regressions are not included since we switched job names > * NetBSD had a lot of aborted runs this past week. > > *16* of *89* regressions failed > > *./tests/basic/afr/add-brick-self-heal.t;* Failed *6*

Re: [Gluster-devel] CFP for Gluster Developer Summit

On Fri, Aug 12, 2016 at 03:48:49PM -0400, Vijay Bellur wrote: .. > If you have a talk/discussion proposal that can be part of these themes, > please send out your proposal(s) by replying to this thread. Please clearly > mention the theme for which your proposal is relevant when you do so. We >

Re: [Gluster-devel] CentOS Regressions Failures for the last week

22.08.2016 10:34, Nigel Babu wrote: ./TESTS/BASIC/GFAPI/GFAPI-TRUNC.T; Failed 6 times Fixed: http://review.gluster.org/#/c/15223/ ___ Gluster-devel mailing list Gluster-devel@gluster.org http://www.gluster.org/mailman/listinfo/gluster-devel

Re: [Gluster-devel] Unable to start volume : libgfdb.so missing

On Mon, Aug 22, 2016 at 03:33:18PM +0800, jayakrishnan mm wrote: > Glusterfs 3.7.6 > Host: x86_64-linux (both client & Server) > > Volume : Disperse > > Create volume is success. But when I am unable to start the volume. > > > Brick log says libgfdb.so.0 can't be opened. How can I install

Re: [Gluster-devel] CentOS Regressions Failures for the last week

On Mon, Aug 22, 2016 at 1:04 PM, Nigel Babu wrote: > Note: A few failures don't show up because we switched job names. > > > *50* of *102* regressions failed > > *./tests/basic/afr/add-brick-self-heal.t;* Failed *1* times > > Regression Link:

[Gluster-devel] CentOS Regressions Failures for the last week

Note: A few failures don't show up because we switched job names. *50* of *102* regressions failed *./tests/basic/afr/add-brick-self-heal.t;* Failed *1* times Regression Link: http://build.gluster.org/job/centos6-regression/5/consoleText Node: slave21.cloud.gluster.org

[Gluster-devel] NetBSD Regressions for the last 7 days

Note * A bunch of regressions are not included since we switched job names * NetBSD had a lot of aborted runs this past week. *16* of *89* regressions failed *./tests/basic/afr/add-brick-self-heal.t;* Failed *6* times Regression Link:

[Gluster-devel] Unable to start volume : libgfdb.so missing

Glusterfs 3.7.6 Host: x86_64-linux (both client & Server) Volume : Disperse Create volume is success. But when I am unable to start the volume. Brick log says libgfdb.so.0 can't be opened. How can I install this ? There is no mention about such lib in the build requirements (