[Users] Disk statistics

[John Taylor]

I should have pointed to the gerrit that's an external tracker on that. It
shows the root cause is that the disk_image_dynamic table (part of the
engine) isn't getting updated. It's a view of that table that's used for
the stats that you see online and is used by the collector for dwh.

http://gerrit.ovirt.org/#/c/12961/
It says

core: disk_image_dynamic statistics (#892596)


vdsm sends disk statistics per disk, while disk_image_dynamic table
contains disk_image ids (volumes). Hence the update on disk ids that
VdsUpdateRunTimeInfo generates, actually does nothing. A quick fix for
this problem is that VdsUpdateRunTimeInfo now updates by the AI id, so
statistics are saved.





On Fri, Sep 20, 2013 at 3:02 PM, Joop <jvdwege at xs4all.nl> wrote:

> John Taylor wrote:
>
>> Hi Joop,
>>
>> If you're on 3.1 or 3.2 I think this is the bug
>> https://bugzilla.redhat.com/**show_bug.cgi?id=892596<https://bugzilla.redhat.com/show_bug.cgi?id=892596>
>>
>> -John
>>
>>  I'm on 3.2.2 el6. Reading that BZ suggests that it is 3.2 related but
> also it speaks of dhw. I don't have the reporting part of ovirt-engine
> installed so don't know it that is causing the zero values.
>
>
> Joop
>
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