On 02/04/16 17:07, Always Learning wrote:
>
> On Wed, 2016-03-30 at 11:25 +0100, Karanbir Singh wrote:
>
>> On Wednesday February 24th, at 6pm UTC time, the DC hosting some of
>> the CentOS equipments used for various roles had suffered from
>> multiple electricity power outages. The facility was completely dark
>> for just under 2 hrs, and we were able to start recovering services by
>> 8pm UTC. By midnight we had most services restored, by 2:00AM UTC Feb
>> 25th we had all services restored.
>
> No emergency diesel generators ?
I believe the second fail-back operation is what caused most of the
issues, this was failing back from the backup source to the mains once
they were live again.
regards
--
Karanbir Singh
+44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh
GnuPG Key : http://www.karan.org/publickey.asc
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