Re: [Gluster-users] 120k context switches on GlsuterFS nodes

2017-05-17 Thread Ravishankar N
On 05/17/2017 11:07 PM, Pranith Kumar Karampuri wrote: + gluster-devel On Wed, May 17, 2017 at 10:50 PM, mabi > wrote: I don't know exactly what kind of context-switches it was but what I know is that it is the "cs" number under "system"

Re: [Gluster-users] GlusterFS+heketi+Kubernetes snapshots fail

2017-05-17 Thread Pranith Kumar Karampuri
+Snapshot maintainer. I think he is away for a week or so. You may have to wait a bit more. On Wed, May 10, 2017 at 2:39 AM, Chris Jones wrote: > Hi All, > > This was discussed briefly on IRC, but got no resolution. I have a > Kubernetes cluster running heketi and GlusterFS

Re: [Gluster-users] Bad perf for small files on large EC volume

2017-05-17 Thread Pranith Kumar Karampuri
On Tue, May 9, 2017 at 12:57 PM, Ingard Mevåg wrote: > You're not counting wrong. We won't necessarily transfer all of these > files to one volume though. It was more an example of the distribution of > file sizes. > But as you say healing might be a problem, but then again.

Re: [Gluster-users] GlusterFS Stuck Processes

2017-05-17 Thread Pranith Kumar Karampuri
Could you provide gluster volume info, gluster volume status and output of 'top' command so that we know which processes are acting up in the volume? On Mon, May 15, 2017 at 8:02 AM, Joshua Coyle wrote: > Hey Guys, > > > > I think I’ve got a couple of stuck processes on

Re: [Gluster-users] Mounting GlusterFS volume in a client.

2017-05-17 Thread Pranith Kumar Karampuri
Volume size of the client doesn't matter for mounting volume from server. On Mon, May 15, 2017 at 8:22 PM, Dwijadas Dey wrote: > Hi >List users >I am trying to mount a GlusterFS server volume to a > Gluster Client in /var directory. My intention

Re: [Gluster-users] 3.9.1 in docker: problems when one of peers is unavailable.

2017-05-17 Thread Pranith Kumar Karampuri
Hey, 3.9.1 reached its EndOfLife, you can use either 3.8.x or 3.10.x. which are active at the moment. On Tue, May 16, 2017 at 11:03 AM, Rafał Radecki wrote: > Hi All. > > I have a 9 node dockerized glusterfs cluster and I am seeing a situation > that: > 1) docker

Re: [Gluster-users] Deleting large files on sharded volume hangs and doesn't delete shards

2017-05-17 Thread Nithya Balachandran
I don't think we have tested shards with a tiered volume. Do you see such issues on non-tiered sharded volumes? Regards, Nithya On 18 May 2017 at 00:51, Walter Deignan wrote: > I have a reproducible issue where attempting to delete a file large enough > to have been

[Gluster-users] Deleting large files on sharded volume hangs and doesn't delete shards

2017-05-17 Thread Walter Deignan
I have a reproducible issue where attempting to delete a file large enough to have been sharded hangs. I can't kill the 'rm' command and eventually am forced to reboot the client (which in this case is also part of the gluster cluster). After the node finishes rebooting I can see that while

Re: [Gluster-users] Slow write times to gluster disk

2017-05-17 Thread Pranith Kumar Karampuri
On Wed, May 17, 2017 at 9:54 PM, Joe Julian wrote: > On 05/17/17 02:02, Pranith Kumar Karampuri wrote: > > On Tue, May 16, 2017 at 9:38 PM, Joe Julian wrote: > >> On 04/13/17 23:50, Pranith Kumar Karampuri wrote: >> >> >> >> On Sat, Apr 8, 2017 at

[Gluster-users] Release 3.11: Rc1 and release tagging dates

2017-05-17 Thread Shyam
Hi, We have had a steady stream of backports to 3.11 and hence will tag RC1 around May-22nd and will do the final release tagging around May-29th. Post RC1 that gives exactly one week to get any critical bug fixes into the code base, so be aware of those dates, and also mark any blockers

Re: [Gluster-users] 120k context switches on GlsuterFS nodes

2017-05-17 Thread Jamie Lawrence
> On May 17, 2017, at 10:20 AM, mabi wrote: > > I don't know exactly what kind of context-switches it was but what I know is > that it is the "cs" number under "system" when you run vmstat. > > Also I use the percona linux monitoring template for cacti >

Re: [Gluster-users] 120k context switches on GlsuterFS nodes

2017-05-17 Thread Pranith Kumar Karampuri
+ gluster-devel On Wed, May 17, 2017 at 10:50 PM, mabi wrote: > I don't know exactly what kind of context-switches it was but what I know > is that it is the "cs" number under "system" when you run vmstat. > > Also I use the percona linux monitoring template for cacti ( >

Re: [Gluster-users] 120k context switches on GlsuterFS nodes

2017-05-17 Thread mabi
I don't know exactly what kind of context-switches it was but what I know is that it is the "cs" number under "system" when you run vmstat. Also I use the percona linux monitoring template for cacti (https://www.percona.com/doc/percona-monitoring-plugins/LATEST/cacti/linux-templates.html)

Re: [Gluster-users] Slow write times to gluster disk

2017-05-17 Thread Joe Julian
On 05/17/17 02:02, Pranith Kumar Karampuri wrote: On Tue, May 16, 2017 at 9:38 PM, Joe Julian > wrote: On 04/13/17 23:50, Pranith Kumar Karampuri wrote: On Sat, Apr 8, 2017 at 10:28 AM, Ravishankar N

Re: [Gluster-users] 120k context switches on GlsuterFS nodes

2017-05-17 Thread Pranith Kumar Karampuri
+gluster-devel. I would expect it to be high because context switch is switching CPU from one task to other and syscalls do that. All bricks do are syscalls at the end. That said, I am not sure how to measure what is normal. Adding gluster-devel. On Tue, May 16, 2017 at 11:13 PM, mabi

[Gluster-users] Consumption of brick space

2017-05-17 Thread Tahereh Fattahi
Hi I create a brick with size 5G. I want to know is some space of this 5G used for gluster server or all of that used for storing data (expect a little that os consume)? ___ Gluster-users mailing list Gluster-users@gluster.org

Re: [Gluster-users] Slow write times to gluster disk

2017-05-17 Thread Pranith Kumar Karampuri
On Tue, May 16, 2017 at 9:38 PM, Joe Julian wrote: > On 04/13/17 23:50, Pranith Kumar Karampuri wrote: > > > > On Sat, Apr 8, 2017 at 10:28 AM, Ravishankar N > wrote: > >> Hi Pat, >> >> I'm assuming you are using gluster native (fuse mount). If it

Re: [Gluster-users] Slow write times to gluster disk

2017-05-17 Thread Pranith Kumar Karampuri
On Tue, May 16, 2017 at 9:20 PM, Pat Haley wrote: > > Hi Pranith, > > Sorry for the delay. I never saw received your reply (but I did receive > Ben Turner's follow-up to your reply). So we tried to create a gluster > volume under /home using different variations of > > gluster

Re: [Gluster-users] Failure while upgrading gluster to 3.10.1

2017-05-17 Thread Pawan Alwandi
Hello Atin, I realized that these http://gluster.readthedocs.io/en/latest/Upgrade-Guide/upgrade_to_3.10/ instructions only work for upgrades from 3.7, while we are running 3.6.2. Are there instructions/suggestion you have for us to upgrade from 3.6 version? I believe upgrade from 3.6 to 3.7 and