Re: Incorrect file size?
- From: Rink Springer <rink@xxxxxxxxxxx>
- Date: Fri, 20 Jun 2008 15:28:33 +0200
Hi,
On Fri, Jun 20, 2008 at 03:34:26PM +0300, Krassimir Slavchev wrote:
# ls -l
total 1239702
- -rw------- 1 vscan vscan 4398199488512 Jun 20 15:18 auto-whitelist
- -rw------- 1 vscan vscan 22 Jun 20 15:18 bayes.lock
- -rw------- 1 vscan vscan 102168 Jun 20 15:18 bayes_journal
- -rw------- 1 vscan vscan 1099639861248 Jun 20 15:18 bayes_seen
- -rw------- 1 vscan vscan 21057536 Jun 20 15:18 bayes_toks
but:
# df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/ar0s1a 19G 3.9G 14G 22% /
...
# du
1239758 .
# mount
/dev/ar0s1a on / (ufs, local)
...
This is most likely due to the use of 'sparse files': sequential file
data that consists of only zeros doesn't need have actual storage
associated to it. This is quite normal in UNIX environments, and quite
harmless.
--
Rink P.W. Springer - http://rink.nu
"Anyway boys, this is America. Just because you get more votes doesn't
mean you win." - Fox Mulder
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