Eu tenho um Windows 2008 R2 Server que se desliga sozinho. e não parece um problema de hardware, pois posso ver no log como todos os serviços são interrompidos e depois:
Log Name: System
Source: Microsoft-Windows-Kernel-Power
Date: 28/12/2011 01:19:49
Event ID: 109
Task Category: (103)
Level: Information
Keywords: (4)
User: N/A
Description:
The kernel power manager has initiated a shutdown transition.
E:
Log Name: System
Source: Microsoft-Windows-Kernel-General
Date: 28/12/2011 01:19:50
Event ID: 13
Task Category: None
Level: Information
Keywords:
User: N/A
Description:
The operating system is shutting down at system time 2011-12-28T01:19:50.956025700Z.
Qual poderia ser o problema?
UPDATE :
Não há UPS. Não é uma máquina virtual.
Eu mudei agora de "Equilibrado" para "alto desempenho" para ver o que acontece.
Esta é a sequência de eventos:
Information 28/12/2011 01:19:50 Kernel-General 13 None
Information 28/12/2011 01:19:49 Kernel-Power 109 (103)
Information 28/12/2011 01:19:49 Service Control Manager 7036 None
Information 28/12/2011 01:19:48 Service Control Manager 7036 None
Information 28/12/2011 01:19:48 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:47 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 Service Control Manager 7036 None
Information 28/12/2011 01:19:46 UserPnp 20010 (7010)
Antes do evento UserPnP, há um evento de 4 horas antes. Todos aqueles "7036" são "o serviço XXX entrou no estado parado"
Provavelmente não explica nada, mas este é o evento UserPnp:
Log Name: System
Source: Microsoft-Windows-UserPnp
Date: 28/12/2011 01:19:46
Event ID: 20010
Task Category: (7010)
Level: Information
Keywords:
User: SYSTEM
Description:
One or more of the Plug and Play service's subsystems has changed state.
PlugPlay install subsystem enabled: 'false'
PlugPlay caching subsystem enabled: 'false'