On Thu, Mar 4, 2010 at 12:00 AM, Lon Hohberger <lhh redhat com>
On Wed, 2010-03-03 at 13:10 +0200, שלום קלמר wrote:The problem is:
> I got 2 power supplies. But if someone by mistake pull the power
> cables , is that mean
> That the services will not failover ??
no power = no ping + no DRAC access
no network = no ping, no DRAC access
If there's no power, then it is safe to fail over.
If there is no network (and power is OK), then it is not safe to fail
over. Failover in this case is very likely to produce data corruption!
Because we can not tell which case happened, we do not fail over.