[users at i-scream] Cannot read file system stats
Jens Rehsack
sno at NetBSD.org
Tue Feb 5 12:25:27 GMT 2013
On 05.02.13 12:33, Patrick Nowak wrote:
> Hello,
>
> I am currently trying to use libstatgrab to read certain system
> information. Reading CPU and RAM info worked perfectly. But when I try
> to read file system stats using sg_get_fs_stats() I don't get any
> information. The integer passed to this function returns zero, meaning
> no array was created.
>
> My code:
>
> #include <iostream>
> #include <cstlib>
>
> #include <statgrab>
>
> int main(void) {
> int mounted_fs;
>
> sg_fs_stats *hd_stats = sg_get_fs_stats(&mounted_fs);
>
> std::cout << "Number of mounted file systems: " << mounted_fs <<
> std::endl << std::endl;
>
> for (int i = 0; i < mounted_fs; i++) {
> std::cout << "Mount point: " << hd_stats->mnt_point << std::endl;
> std::cout << "Bytes total: " << hd_stats->size << std::endl;
> std::cout << "Bytes used: " << hd_stats->used << std::endl;
> std::cout << "Bytes free: " << hd_stats->avail << std::endl <<
> std::endl;
>
> hd_stats++;
> }
> }
>
> I am using libstatgrab6, version 0.17-0ubuntu1 on an Ubuntu 12.04.
>
> I hope somebody can point out my error.
Hi Patrick,
can you try to use the version from
http://www.netbsd.org/~sno/smart-snmpd/libstatgrab-0.17.20120906.01.tar.gz
(or the github repo tdb created: https://github.com/tdb/libstatgrab) and
report whether that works or not?
Thanks in advance,
Jens
--
Jens Rehsack
pkgsrc, Perl5
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