[Eisfair] [e1] Fehlermeldungen bei eisgraph.sh collect

[Marcus Roeckrath]

Hallo Wolfgang,

Marcus Roeckrath wrote:

> Mit hdparm -S <timeout> kann man den Wert wohl einstellen, wobei 0 IMHO
> kein schlafen meint.

Aus der manpage:

-S

Put the drive into idle (low-power) mode, and also set the standby
(spindown) time-
out for the drive.  This timeout value is used by the drive to determine 
how  long
to wait (with no disk activity) before turning off the spindle motor to save
power.
Under such circumstances, the drive may take as long as 30 seconds to
respond to  a
subsequent  disk  access, though most drives are much quicker.  The encoding
of the
timeout value is somewhat peculiar.  A value of zero means "timeouts are
disabled":
the device will not automatically enter standby mode.  Values from 1 to 240
specify
multiples of 5 seconds, yielding timeouts from 5 seconds  to  20  minutes.  
Values
from 241 to 251 specify from 1 to 11 units of 30 minutes, yielding timeouts
from 30
minutes to 5.5 hours.  A value of 252 signifies a timeout of 21 minutes. A
value of
253  sets a vendor-defined timeout period between 8 and 12 hours, and the
value 254
is reserved.  255 is interpreted as 21 minutes plus 15  seconds.   Note 
that  some
older drives may have very different interpretations of these values.

-- 
Gruss Marcus