Error in boot

[Sarunas Burdulis]

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On 02/19/2013 10:20 AM, maurog wrote:
> Hi for everything,
> 
> My problem is that the break sometimes is after of middle-night and the UPS
> has a delay of 10 minutes but anyway the server is shut down because anybody
> is there for shut down it.

Depending on UPS type -- if it's a "smart" UPS, which can communicate
its status to the server by for example serial or USB cable, then you
might be able to configure UPS software daemon to shut down the server
properly, when battery is running out of charge.

> Is very interesting for me know how is the script for execute automatically
> fsck when it reboot. 

For ext* filesystems check the tune2fs utility and the mount-count
parameters, which can be set per filesystem.

> Can you help me with this? On the other hand, if I buy a good UPS and I have
> a break at middle-night. What happen?

If 1) you buy a "smart" UPS and 2) software for Linux for that UPS
exists (apcupsd, for example), then your server can be shut down
properly before UPS battery runs out of charge.

- -- 
Sarunas Burdulis
Systems Administrator
Department of Mathematics, Dartmouth College
http://math.dartmouth.edu/~sarunas
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