F
freakshow10000
Guest
Hi,
Sind eure Server bei G-Portal auch down?
Die Website ist nicht zu erreichen.
MfG
Sind eure Server bei G-Portal auch down?
Die Website ist nicht zu erreichen.
MfG
Ist ja nicht das erste mal. G-Portal Kunden sollten das schon gewöhnt sein.
Komplett link11 ist von der Außenwelt abgeschottet.
Today some of the air conditioning in the Interxion FRA2 datacenter failed
at around 10:30 and that caused a steady rise of the ambient temperature
which reached around 40 degrees at 14:00 at which point our coreswitch raised
a minor temperature alarm at 14:04 and a major temperature alarm at 14:18
and at 14:20 two of the six linecards in the switch failed simultaneously.
That in turn caused the uplink interface between the coreswitch and
the core router to fail and that triggered a routing daemon crash
that caused all interfaces and all BGP sessions to drop and left the
router to be stuck in a state where it was trying to reestablish the
BGP sessions again. This process was working unnaturally slow and crashed
a second time at 15:41.
At around 15:30 the temperature was started to drop slowly and one alarm
after the other and one error pattern after the other vanished until all
interfaces came back up and stayed up.
We are currently working with Force10 and Juniper to see if there's a
possibility of restricting the impact of temperature alarms, maybe by
taking unneeded ports offline in advance when a temperature alarm is
detected.
USVs werden überbewertet
Das hat jetzt was damit zu tun?
Da müssen doch viel früher schon die Temperatur-Alarmglocken des Serverraums geschrillt haben, 40 Grad, Mensch!!!
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