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Subject: RE: Vxworks nfs write error?
From: "Mooney, Tim M." <mooney@aps.anl.gov>
To: "Lawson, Gregory S." <lawsongs@ornl.gov>, "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Fri, 17 Mar 2017 22:02:14 +0000
Hi Greg,

I've never seen that error message by itself.  I have seen it when vxWorks did not have an NFS mount, and fell back to using netDrv instead.  In that case, it also complained "write_it:S_netDrv_UNKNOWN_REQUEST"

Tim Mooney (mooney@aps.anl.gov) (630)252-5417
Beamline Controls Group (www.aps.anl.gov)
Advanced Photon Source, Argonne National Lab


From: tech-talk-bounces@aps.anl.gov [tech-talk-bounces@aps.anl.gov] on behalf of Lawson, Gregory S. [lawsongs@ornl.gov]
Sent: Friday, March 17, 2017 12:52 PM
To: tech-talk@aps.anl.gov
Subject: Vxworks nfs write error?

Hi,

We are seeing an error on nfs write (autosave) for a particular Vxworks ioc.  The error is:

save_restore:write_it: ioctl(,FIOSYNC,) returned -1


Vx info is as follows:

VxWorks (for Motorola MVME5500-0161 - MPC 7457) version 6.7.

Kernel: WIND version 2.12.


Host is RHELWS kernel 2.6.32-642.


Anyone have any ideas for solutions?


Thanks,


Greg




References:
Vxworks nfs write error? Lawson, Gregory S.

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