Suppose a system where free space is kept in a free-spacelist.
a. assume that the pointe...
Engineering, 20.11.2019 23:31 lnbrown5633
Suppose a system where free space is kept in a free-spacelist.
a. assume that the pointer to the free-space is lost. can thesystem
reconstruct the free-space list? if yes, how? if no, why not?
b. consider a file system similar to the one used by unix withindexed
allocation. how many disk i/o operations might be required to readthe
contents of a small local file at/usr/student/anthony/csc3453/hw4. doc?
assume that none of the disk blocks is currently being cached.
c. suggest a scheme to ensure that the pointer is never lost as aresult of
memory failure.
Answers: 2
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