On Tue, Mar 25, 2008 at 02:12:42PM +0100, Charles Goyard wrote:
On our setup, the problem comes from a counter overflow in uptime handling on some SCO : after 248 days of uptime, the uptime is reported negative, and the rrd handler misses the expression (no "up:").
Ahh - the old 31-bit timer tick issue. Linux has the same problem because a timer ticks at 100 Hz using a signed 32-bit integer; so 2^31 / (24*60*60*100) = 248 days and a bit.
Reboot of the system solves the problem :).
Add UP 1h 240d to hobbit-clients.cfg to get a reminder 8 days before it happens.
Regards, Henrik
Regards,
-- Charles Goyard - charles.goyard at orange-ftgroup.com - (+33) 1 45 38 01 31 Orange Business Services - online multimedia // ingénierie
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