Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris

Re^4: Usage of a sparse file

by aitap (Curate)
on Mar 11, 2013 at 16:37 UTC ( #1022827=note: print w/replies, xml ) Need Help??

in reply to Re^3: Usage of a sparse file
in thread Usage of a sparse file

Isn't blocks*blocksize = (stat $file)[11]*512 the actual used size?
$ ls -lh sparse_file -rw-r--r-- 1 aitap aitap 101M Mar 11 20:30 sparse_file $ du -h sparse_file 1,1M sparse_file $ du -B 1 sparse_file 1060864 sparse_file $ perl -E'say ((stat shift)[12]*512)' sparse_file 1060864
Sorry if my advice was wrong.

Replies are listed 'Best First'.
Re^5: Usage of a sparse file
by mishikal (Novice) on Mar 20, 2013 at 01:28 UTC
    Hm, that works. I can grab the blocksize as well, and divide by 8 to get down to 512. Thanks!

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1022827]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (9)
As of 2018-06-19 07:55 GMT
Find Nodes?
    Voting Booth?
    Should cpanminus be part of the standard Perl release?

    Results (111 votes). Check out past polls.