Hai Pak Irwin,
Sepertinya untuk yang printer analisa anda tepat sekali dan untuk penyebab server reboot tsb, saya coba urutkan kejadiannya dari event viewer server saya berikut:
Event Viewer dari DC server:
"The server was unable to allocate from the system nonpaged pool because the pool was empty."
"The server was unable to find a free connection 37 times in the last 60 seconds. This indicates a spike in network traffic. If this is happening frequently, you should consider increasing the minimum number of free connections to add headroom. To do that, modify the MinFreeConnections and MaxFreeConnections for the LanmanServer in the registry."
"The master browser has received a server announcement from the computer 114-040046 that believes that it is the master browser for the domain on transport NetBT_Tcpip_{E92A0193-CDBC-4E4. The master browser is stopping or an election is being forced."
Event viewer dari File Server:
"The previous system shutdown at 5:29:56 AM on 5/13/2008 was unexpected."
"The Symantec AntiVirus service was successfully sent a stop control."
"The Volume Shadow Copy service entered the stopped state."
"The Volume Shadow Copy service entered the running state."
"The Volume Shadow Copy service was successfully sent a start control."
"The Removable Storage service entered the stopped state."
FYI: our file server is using SAN which attached using FC from the Blade server to the SAN storage.
Mohon pencerahannya, terimakasih.