[PLUG] flushing buffers?
Larry Brigman
larry.brigman at gmail.com
Thu Jan 6 18:00:42 UTC 2011
On Thu, Jan 6, 2011 at 9:56 AM, Denis Heidtmann
<denis.heidtmann at gmail.com> wrote:
> I am writing a little script to record the battery voltage v.s. time. I
> want to run it until the system shuts down due to low voltage. Is it
> reasonable to expect that the system will write the file buffer to the disk
> prior to shutdown? If not, what is a reasonable way to handle the problem?
> The system is ubuntu 10.04, the hardware is an ASU eee pc 900.
If the system does it's own monitoring to do the shutdown then you
will need a signal
handler to catch the shutdown and/or term signal to go record record a
reading and flush your buffers.
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