Experimental Physics and
Industrial Control System

On 5/29/13 6:57 PM, Ned Arnold wrote:
> Hi Lewis - 
> 
> I had a similar problem on an RTEMS IOC when the NTP was not properly configured. After reboot, the times between the RTEMS clock and the NFS host would slowly drift apart ... and then save-restore would stop working and require a reboot. 
> 
> Just for grins, do a 'date' on the IOC and host to see if the times have substantially drifted apart. 

Hi, Ned.

I rebooted the IOC, so it's not exhibiting the problem right now.  I am
syncing the IOC's clock via an APS NTP server.  Right now, the time on
the IOC is within a second of the time on the NFS server.  When the
problem happens again, I'll try doing a 'date' on both as you suggest.

Thanks for your comments and suggestion,

Lewis

References:

Re: autosave failure S_rpcLib_RPC_CANTSEND Ned Arnold

Navigate by Date:

Prev: Re: autosave failure S_rpcLib_RPC_CANTSEND J. Lewis Muir

Next: RE: autosave failure S_rpcLib_RPC_CANTSEND Mark Rivers

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  <2013>  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 

Navigate by Thread:

Prev: Re: autosave failure S_rpcLib_RPC_CANTSEND Ned Arnold

Next: PI C863's direction status can't change in time as leaving the limit switch Mi Qingru

Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  <2013>  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024