bin/146205: df(1) fails to display total space on a 100PB
filesystem correctly
Alexander Best
arundel at freebsd.org
Sun Mar 20 22:10:03 UTC 2011
The following reply was made to PR bin/146205; it has been noted by GNATS.
From: Alexander Best <arundel at freebsd.org>
To: bug-followup at freebsd.org
Cc:
Subject: Re: bin/146205: df(1) fails to display total space on a 100PB filesystem correctly
Date: Sun, 20 Mar 2011 22:07:22 +0000
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verified!
defenately a problem with humanize_number(3). here's a testcase.
cheers.
alex
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a13x
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#include <libutil.h>
#include <stdio.h>
int
main(int argc, char** argv)
{
char buf[6];
int flags;
int64_t bytes = 107692009979824 * 1024;
flags = HN_B | HN_NOSPACE | HN_DECIMAL;
humanize_number(buf, sizeof(buf) - (bytes < 0 ? 0 : 1), bytes, "", HN_AUTOSCALE, flags);
(void)printf(" %6s\n", buf);
return 0;
}
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