Re: [Gluster-users] Problem with Glusterfs - taking over CPU time on clients

[Milos Kurtes]

It is very possible but how to solve?

When I start command gluster volume heal rep-tmp info I've got Number of
entries: 111 and all on a first server (main one).

When I start command gluster volume heal rep-tmp I've got a message that
command is accepted and I can see status but is nothing there. Even in logs.


Best Regards


Milos Kurtes, DevOps Lead, Alison

Parkmore Technology Park, Galway, EIRCODE: H91 E309, Ireland

www.alison.com
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On Fri, Jul 1, 2016 at 9:03 PM, Ted Miller 
wrote:

> On 7/1/2016 5:22 AM, Milos Kurtes wrote:
>
> Hi,
>>
>> I have 7 clients on AWS in ELB and every of them is connected to
>> glusterfs servers group of two.
>>
>> On clients, version of glusterfs is glusterfs 3.7.1 built on Nov 22 2015
>> 17:39:20 and
>> on server side both of servers have same glusterfs 3.6.2 built on Jan 22
>> 2015 12:58:10
>>
>> The major and urgent problem is the situation after disconnecting and
>> connecting one of the servers, on one of the clients (and that is changing
>> which one after few minutes) are overtaken with glusterfs process (all
>> apache processes are on sleep in the same moment) which is responsible for
>> rw session files. This is a very frequent job.
>>
>> Without disconnection, everything working except filling log files with a
>> big amount of messages (probably incompatibility versions of glusterfs on
>> servers and clients side why I tried yesterday to get the update for server
>> side).
>>
>> Do anybody have a solution for this overtaking situation?
>>
>> Milos Kurtes, System Administrator, Alison Co.
>>
> I'm no expert, but it sounds like the heal process hogging resources
> healing (or checking for differences) the replicated volume back into the
> cluster.
> Ted Miller
> Elkhart, IN, USA
>
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Re: [Gluster-users] Problem with Glusterfs - taking over CPU time on clients

[Milos Kurtes]

More one question,

should I use gluster volume heal rep-tmp full on a live primary server?

On Sun, Jul 3, 2016 at 1:41 PM, Milos Kurtes  wrote:

> It is very possible but how to solve?
>
> When I start command gluster volume heal rep-tmp info I've got Number of
> entries: 111 and all on a first server (main one).
>
> When I start command gluster volume heal rep-tmp I've got a message that
> command is accepted and I can see status but is nothing there. Even in logs.
>
>
> On Fri, Jul 1, 2016 at 9:03 PM, Ted Miller 
> wrote:
>
>> On 7/1/2016 5:22 AM, Milos Kurtes wrote:
>>
>> Hi,
>>>
>>> I have 7 clients on AWS in ELB and every of them is connected to
>>> glusterfs servers group of two.
>>>
>>> On clients, version of glusterfs is glusterfs 3.7.1 built on Nov 22 2015
>>> 17:39:20 and
>>> on server side both of servers have same glusterfs 3.6.2 built on Jan 22
>>> 2015 12:58:10
>>>
>>> The major and urgent problem is the situation after disconnecting and
>>> connecting one of the servers, on one of the clients (and that is changing
>>> which one after few minutes) are overtaken with glusterfs process (all
>>> apache processes are on sleep in the same moment) which is responsible for
>>> rw session files. This is a very frequent job.
>>>
>>> Without disconnection, everything working except filling log files with
>>> a big amount of messages (probably incompatibility versions of glusterfs on
>>> servers and clients side why I tried yesterday to get the update for server
>>> side).
>>>
>>> Do anybody have a solution for this overtaking situation?
>>>
>>> Milos Kurtes, System Administrator, Alison Co.
>>>
>> I'm no expert, but it sounds like the heal process hogging resources
>> healing (or checking for differences) the replicated volume back into the
>> cluster.
>> Ted Miller
>> Elkhart, IN, USA
>>
>> ___
>> Gluster-users mailing list
>> Gluster-users@gluster.org
>> http://www.gluster.org/mailman/listinfo/gluster-users
>>
>
>
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Re: [Gluster-users] Problem with Glusterfs - taking over CPU time on clients

[Milos Kurtes]

It is very possible but how to solve?

When I start command gluster volume heal rep-tmp info I've got Number of
entries: 111 and all on a first server (main one).

When I start command gluster volume heal rep-tmp I've got a message that
command is accepted and I can see status but is nothing there. Even in logs.


On Fri, Jul 1, 2016 at 9:03 PM, Ted Miller 
wrote:

> On 7/1/2016 5:22 AM, Milos Kurtes wrote:
>
> Hi,
>>
>> I have 7 clients on AWS in ELB and every of them is connected to
>> glusterfs servers group of two.
>>
>> On clients, version of glusterfs is glusterfs 3.7.1 built on Nov 22 2015
>> 17:39:20 and
>> on server side both of servers have same glusterfs 3.6.2 built on Jan 22
>> 2015 12:58:10
>>
>> The major and urgent problem is the situation after disconnecting and
>> connecting one of the servers, on one of the clients (and that is changing
>> which one after few minutes) are overtaken with glusterfs process (all
>> apache processes are on sleep in the same moment) which is responsible for
>> rw session files. This is a very frequent job.
>>
>> Without disconnection, everything working except filling log files with a
>> big amount of messages (probably incompatibility versions of glusterfs on
>> servers and clients side why I tried yesterday to get the update for server
>> side).
>>
>> Do anybody have a solution for this overtaking situation?
>>
>> Milos Kurtes, System Administrator, Alison Co.
>>
> I'm no expert, but it sounds like the heal process hogging resources
> healing (or checking for differences) the replicated volume back into the
> cluster.
> Ted Miller
> Elkhart, IN, USA
>
> ___
> Gluster-users mailing list
> Gluster-users@gluster.org
> http://www.gluster.org/mailman/listinfo/gluster-users
>
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Re: [Gluster-users] Problem with Glusterfs - taking over CPU time on clients

[Ted Miller]

On 7/1/2016 5:22 AM, Milos Kurtes wrote:


Hi,

I have 7 clients on AWS in ELB and every of them is connected to glusterfs 
servers group of two.


On clients, version of glusterfs is glusterfs 3.7.1 built on Nov 22 2015 
17:39:20 and
on server side both of servers have same glusterfs 3.6.2 built on Jan 22 
2015 12:58:10


The major and urgent problem is the situation after disconnecting and 
connecting one of the servers, on one of the clients (and that is changing 
which one after few minutes) are overtaken with glusterfs process (all 
apache processes are on sleep in the same moment) which is responsible for 
rw session files. This is a very frequent job.


Without disconnection, everything working except filling log files with 
a big amount of messages (probably incompatibility versions of glusterfs on 
servers and clients side why I tried yesterday to get the update for server 
side).


Do anybody have a solution for this overtaking situation?

Milos Kurtes, System Administrator, Alison Co.
I'm no expert, but it sounds like the heal process hogging resources healing 
(or checking for differences) the replicated volume back into the cluster.

Ted Miller
Elkhart, IN, USA

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[Gluster-users] Problem with Glusterfs - taking over CPU time on clients

[Milos Kurtes]

Hi,

I have 7 clients on AWS in ELB and every of them is connected to glusterfs
servers group of two.

On clients, version of glusterfs is glusterfs 3.7.1 built on Nov 22 2015
17:39:20 and
on server side both of servers have same glusterfs 3.6.2 built on Jan 22
2015 12:58:10

The major and urgent problem is the situation after disconnecting and
connecting one of the servers, on one of the clients (and that is changing
which one after few minutes) are overtaken with glusterfs process (all
apache processes are on sleep in the same moment) which is responsible for
rw session files. This is a very frequent job.

Without disconnection, everything working except filling log files with
a big amount of messages (probably incompatibility versions of glusterfs on
servers and clients side why I tried yesterday to get the update for server
side).

Do anybody have a solution for this overtaking situation?

Milos Kurtes, System Administrator, Alison Co.
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