realStorageUnits 0 causes hrStorageUsed to be incorrect

2012-02-02 Thread Sean Leighton
I am seeing incorrect data when polling the HOST-RESOURCES-MIB::hrStorageSize values when the realStorageUnits setting is set to zero. Below is an example: uname -a Linux 2.6.18-274.el5xen #1 SMP Fri Jul 22 05:31:07 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux snmpd -v NET-SNMP version: 5.3.2.2 I i

Re: Changing system time with a net-snmp-base application running can freeze the app

2012-02-02 Thread Bart Van Assche
On Thu, Feb 2, 2012 at 9:35 AM, Alban Rochel wrote: > FYI, I have fixed this problem by replacing all the calls to > gettimeofday() by calls to mygettimeofay(): > That will break at least the MIB implementations that expect a wall clock time instead of a CLOCK_MONOTONIC time. Bart. -

Re: Changing system time with a net-snmp-base application running can freeze the app

2012-02-02 Thread Alban Rochel
On 31/01/12 18:46, Bart Van Assche wrote: > On Tue, Jan 31, 2012 at 4:30 PM, Alban Rochel > wrote: >> I work on a Linux application which does an extensive use of net-snmp to >> monitor and control a bunch of external equipments, all synchronised on >> a ptp or ntp clock. The "fun" part is that t