[ubuntu-uk] regarding for solution
bedizma at hotmail.com
Wed May 16 14:43:52 BST 2007
I have one problem....I couldnt find right answer...do you have any idea?
please please let me know
"........Consider the behaviour of two machines in a distributed system.
Both have clocks that are supposed to tick 1000 times per millisecond. One
of them ticks 990 times per millisecond. The other ticks 1015 times per
millisecond. If the system designer want to guarantee that clocks of these
two machines never differ by more than 5 seconds, how often must be clocks
be re-synchronized? Supposing that all machines in this distributed systems
come from same manufacturer and the maximum drift rate is specified as 1.0%,
how often must the clocks of this system must be re-synchonized if the
system designers want to guarantee that clocks of these two machines never
differ by more than 5 seconds? Describe in steps how you get your
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