Re: [ovirt-users] Ovirt 3.5.x Power failure recovery
----- Original Message -----
From: "Sven Kieske" <s.kieske(a)mittwald.de>
To: users(a)ovirt.org
Sent: Friday, February 13, 2015 9:23:42 AM
Subject: Re: [ovirt-users] Ovirt 3.5.x Power failure recovery
On 09/02/15 10:50, Raymond wrote:
> Other solutions I can think of
> 1. Start cluster without reinstall ;)
> 2. Buy UPS (€150 one time, extra €60 yearly power usage = €450 in 5 years)
>
> At this moment I’m 1 click away from buying the UPS, but I prefer a more
> elegant solution.
Well imho the elegant solution _is_ to get a UPS :)
welcome to the list btw
Indeed. You really do need a UPS. Especially for any databases -- power loss
during database operations is usually very bad for the database. Pre-UPS, I've
experienced similar issues with MySQL that backed my mail server.
Now every machine in our house (including game consoles -- PS4 gets *really*
mad when he loses power) has a UPS.
If your power supply is new-ish, you may need a true sine-wave UPS. I like
Cyberpower ones, if for no other reason than to prevent an APC monopoly :)
Best wishes,
Greg
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
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https://www.mittwald.de
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Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
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