1 04/05/85 set_volume_wakeup_interval
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 3 Syntax as a command:  set_volume_wakeup_interval
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 5 
 6 Function:  sets a new wakeup interval for a running incremental volume
 7 dump process.
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 9 
10 Arguments:
11 interval
12    is the new wakeup interval, in minutes.  The interval must be
13    between 1 and 480 minutes.
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16 Notes:  The new interval becomes effective immediately.  If the new
17 interval is less than the current one, the wakeup time may be in the
18 past.  In that case, the timer will be effective immediately and the
19 dumper will be awakened.