Experimental Physics and Industrial Control System
|
Hi,
Also we've also experienced: CAS: TCP send to "host" failed because
"S_errno_ENOBUFS"
errors. I believe this is a VxWorks resource issue but don't know which
resource. Which
VxWorks resource do I need to increase?
we have encountered this problem on MVME162-Series using the same
release of vxWorks.
This is related to the vxWorks resources *_MBUFS.
Here is a copy from my documentation describing givin the solution:
Increase the mbuf's
Edit the file ${WIND_BASE}/target/h/net/mbuf.h
+++
OLD value something like this: #define
NUM_INIT_MBUFS 40 /* number of mbufs to initialize
*/
NEW value: #define
NUM_INIT_MBUFS 100 /* number of mbufs to initialize
*/
---
+++
OLD value: #define
MAX_MBUFS 1500
NEW value: #define
MAX_MBUFS 3000
---
Now you should rebuild the vxWorks library.
Rebuild the vxWorks library for your preffered CPU-Type
Change to the directory ${WIND_BASE}/target/src/usr and make
your changes in the *.c files
Rebuild the objects by calling make CPU=MC68040 TOOL=gnu objs,
then rebuild the library make CPU=MC68040 TOOL=gnu lib
Now you can rebuild your vxWorks image and the new features will
be included
Good speed! :-)
Zoltan Kakucs
DESY Hamburg, Germany
|
- References:
- CA block sem corrupted error and S_errno_ENOBUFS Kevin Tsubota
- Navigate by Date:
- Prev:
CA block sem corrupted error and S_errno_ENOBUFS Kevin Tsubota
- Next:
RE: CA block sem corrupted error and S_errno_ENOBUFS Jeff Hill
- 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:
CA block sem corrupted error and S_errno_ENOBUFS Kevin Tsubota
- Next:
RE: CA block sem corrupted error and S_errno_ENOBUFS Jeff Hill
- 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
|
ANJ, 10 Aug 2010 |
·
Home
·
News
·
About
·
Base
·
Modules
·
Extensions
·
Distributions
·
Download
·
·
Search
·
EPICS V4
·
IRMIS
·
Talk
·
Bugs
·
Documents
·
Links
·
Licensing
·
|