And today there was a power failure and the server did not hang. I think
Prasanna David wrote:
my problem is strange. I am running redhat9. Its acting as NIS, NFS,
firewall for a network of 15 systems. All systems have individual
UPS. When there is power failure all systems are working but the
server hangs and doesn't respond to anything. Nothing in logs. UPS is
What may be the problem. Any help appreciated.
Is your switch/hub also having a UPS ?
Yes. They are connected to a separate UPS. I disabled apm previously.
Now i have enabled it and did not encounter the problem.(In fact there
was no powerfailure after that ;-) ).