Re: oVirt wiki login issues

2014-09-02 Thread Michael Scherer
Le lundi 01 septembre 2014 à 11:43 +0200, David Caro a écrit :
 On 09/01, Moti Asayag wrote:
  Hi,
  
  Seems like [1] happens again:
  
  Login error
  oVirt_Wiki uses cookies to log in users. You have cookies disabled. Please 
  enable them and try again.
  
  Could you please handle it ? 
 
 Same issue as last time, I see that the database is occupying most of
 the space, I see 2 possible solutions (can be applied together):
 
 * Shrink database:
   - Regenerating the ibdata:
   This requires dumping, deleting and recreating the database to
   regenerate the ibdata file. We can also separate that file per table
   during the process.
   - Cleaning up temporary and unnecessary data from the database:
   This requires knowledge of the internal structure of the
   database of the wiki, anyone has knowledge on that?
 * Expand space:
   - Not sure how to proceed here, but we can ask for a bigger gear to
   hold the wiki, we are using 8GB now.
 
 In any case, bkp, misc, any ideas?

in the meantime, I removed logs, and copied them offline, this give us
400 M.

-- 
Michael Scherer
Open Source and Standards, Sysadmin


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Re: oVirt wiki login issues

2014-09-02 Thread Michael Scherer
Le mardi 02 septembre 2014 à 18:17 +0200, Michael Scherer a écrit :
 Le lundi 01 septembre 2014 à 11:43 +0200, David Caro a écrit :
  On 09/01, Moti Asayag wrote:
   Hi,
   
   Seems like [1] happens again:
   
   Login error
   oVirt_Wiki uses cookies to log in users. You have cookies disabled. 
   Please enable them and try again.
   
   Could you please handle it ? 
  
  Same issue as last time, I see that the database is occupying most of
  the space, I see 2 possible solutions (can be applied together):
  
  * Shrink database:
- Regenerating the ibdata:
This requires dumping, deleting and recreating the database to
regenerate the ibdata file. We can also separate that file per table
during the process.
- Cleaning up temporary and unnecessary data from the database:
This requires knowledge of the internal structure of the
database of the wiki, anyone has knowledge on that?
  * Expand space:
- Not sure how to proceed here, but we can ask for a bigger gear to
hold the wiki, we are using 8GB now.
  
  In any case, bkp, misc, any ideas?
 
 in the meantime, I removed logs, and copied them offline, this give us
 400 M.

I would love to say that it took me 3h to restart the wiki, but the
reality is more someone came and asked me a urgent question and I
forgot to restart the wiki after the interruption (and went back
home) :/
So now, it should be working fine. 

I still recommend to migrate it out of openshift since this would make
the maintenance a bit easier, but we need to have the lab ready.
-- 
Michael Scherer
Open Source and Standards, Sysadmin


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oVirt wiki login issues

2014-09-01 Thread Moti Asayag
Hi,

Seems like [1] happens again:

Login error
oVirt_Wiki uses cookies to log in users. You have cookies disabled. Please 
enable them and try again.

Could you please handle it ? 

[1] http://lists.ovirt.org/pipermail/infra/2012-November/001365.html

Thanks,
Moti
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Re: oVirt wiki login issues

2014-09-01 Thread David Caro
On 09/01, Moti Asayag wrote:
 Hi,
 
 Seems like [1] happens again:
 
 Login error
 oVirt_Wiki uses cookies to log in users. You have cookies disabled. Please 
 enable them and try again.
 
 Could you please handle it ? 

Same issue as last time, I see that the database is occupying most of
the space, I see 2 possible solutions (can be applied together):

* Shrink database:
  - Regenerating the ibdata:
  This requires dumping, deleting and recreating the database to
  regenerate the ibdata file. We can also separate that file per table
  during the process.
  - Cleaning up temporary and unnecessary data from the database:
  This requires knowledge of the internal structure of the
  database of the wiki, anyone has knowledge on that?
* Expand space:
  - Not sure how to proceed here, but we can ask for a bigger gear to
  hold the wiki, we are using 8GB now.

In any case, bkp, misc, any ideas?


 
 [1] http://lists.ovirt.org/pipermail/infra/2012-November/001365.html
 
 Thanks,
 Moti
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-- 
David Caro

Red Hat S.L.
Continuous Integration Engineer - EMEA ENG Virtualization RD

Tel.: +420 532 294 605
Email: dc...@redhat.com
Web: www.redhat.com
RHT Global #: 82-62605


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Re: oVirt wiki login issues

2014-09-01 Thread Michael Scherer
Le lundi 01 septembre 2014 à 11:43 +0200, David Caro a écrit :
 On 09/01, Moti Asayag wrote:
  Hi,
  
  Seems like [1] happens again:
  
  Login error
  oVirt_Wiki uses cookies to log in users. You have cookies disabled. Please 
  enable them and try again.
  
  Could you please handle it ? 
 
 Same issue as last time, I see that the database is occupying most of
 the space, I see 2 possible solutions (can be applied together):
 
 * Shrink database:
   - Regenerating the ibdata:
   This requires dumping, deleting and recreating the database to
   regenerate the ibdata file. We can also separate that file per table
   during the process.
   - Cleaning up temporary and unnecessary data from the database:
   This requires knowledge of the internal structure of the
   database of the wiki, anyone has knowledge on that?
 * Expand space:
   - Not sure how to proceed here, but we can ask for a bigger gear to
   hold the wiki, we are using 8GB now.
 
 In any case, bkp, misc, any ideas?

I would rather migrate the wiki out of openshift when we can have a
server for that in phx2. We will no longer be constrained by hosting,
and we will be able to administer it in a more conventional way.

Openshift is made to deploy software that you deploy and write yourself,
not really to host stuff made by others who are not made for this. We
shoehorn mediawiki on it, and we start to see the limit of the
approach :/

Migrating to a set of 2 gears would only work for scaled gears, which
mean reinstalling the whole setup almost from scratch. So I would
prefer, if we need to do that, to move to a regular VM ( where then we
can enable cache, varnish, etc to make things faster )

-- 
Michael Scherer
Open Source and Standards, Sysadmin


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