Since 2 weeks my dataprotector is having alot of "IPC Read Error: Connection reset bij peer"s.
After doing some research on the servers reporting these backup-failures i've come to a conclusion that every time the "Cell Manager" does a Time Sync with our local NTP-server (i assume), all dataprotector backup jobs lose their connection to the hosts.
Error reported on the Cell Manager:
Level: Information
Source: Kernel-General
General: The system time has changed to 2014-04-29T07:34:25.610000..Z From 2014-04-29T07:33:17.94217400Z.
Error report in dataprotector:
[Major] From: BSM@server** "Backup Job" Time: 4/29/2014 9:34:25 AM Lost connection to the VBDA named "location" on host "server". Ipc subsystem reports: "IPC Read Error System error: [10054] Connection reset by peer".
Does anyone know why the Cell Manager resyncs his time so often? or beter, why it differs so much... resyncing is done every 1024 seconds as i can find in the w32tm cmd.
The Cell Manager is an Virtual VM server, using an NTP server inside our domain. I know i can make the "retry aborted connection -time value longer but only this server seems to be having this issue. and doesnt give me a solution on Sheduled automated backup copy jobs. I could also manage this server by GPO and turn off time sync but that is not realy a good idea as the problem is not solved.
DP: 7.0
WinServ 2008 R2 SP1