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Entry  05 Feb 2008, qinzeng peng, Forum, rpc timeout, related to event_size and watch dog? need help 
    Reply  06 Feb 2008, Stefan Ritt, Forum, rpc timeout, related to event_size and watch dog? need help 
       Reply  06 Feb 2008, qinzeng peng, Forum, rpc timeout, related to event_size and watch dog? need help frontend.cppmake-output.txt
          Reply  06 Feb 2008, Stefan Ritt, Forum, rpc timeout, related to event_size and watch dog? need help 
Message ID: 426     Entry time: 06 Feb 2008     In reply to: 425     Reply to this: 427
Author: qinzeng peng 
Topic: Forum 
Subject: rpc timeout, related to event_size and watch dog? need help 

Stefan Ritt wrote:
Most likely you changed the maximal event size in midas.h, but you did not re-compile all programs.

Every time I changed midas.h or system header files, I did the re-compile with following procedure:
ipcrm
rm .*.SHM
mcleanup
make clean
make
su
make install

Stefan Ritt wrote:
The maximal event size goes into the size of the shared memory buffer, so all participating programs have to have the same setting, especially the mserver program.

Question here:
How to compile mserver seperately? I think make and make install under midas directory already did the job.


Stefan Ritt wrote:
update to the latest midas version, which is revision 4116

I used latest svn version, so I believe I'm using the latest version 4116.
svn co svn+ssh://svn@savannah.psi.ch/afs/psi.ch/project/meg/svn/midas/trunk midas
svn co svn+ssh://svn@savannah.psi.ch/afs/psi.ch/project/meg/svn/mxml/trunk mxml

I followed your instructions and did the following:
1)
svn co svn+ssh://svn@savannah.psi.ch/afs/psi.ch/project/meg/svn/midas/trunk midas
svn co svn+ssh://svn@savannah.psi.ch/afs/psi.ch/project/meg/svn/mxml/trunk mxml
2)
changed two parameters in midas.h
#define MAX_EVENT_SIZE 0xa00000 //0x400000 /**< maximum event size 4MB->10MB*/
#define BANKLIST_MAX 640 //64 /**< max # of banks in event, I need 356 */
3) make
su
make install
I don't know if I need compile mserver seperately.
4) running only two programs:
odbedit -s 10000000
./frontend

And I still got the same problem as before.

[qzpeng@phy2-dhcp140 simu]$ odbedit -s 10000000
[local:simu:S]/>ls
System
Programs
Experiment
Logger
Runinfo
Alarms
[local:simu:S]/>mkdir Equipment
12:44:12 [WFD Simu,INFO] Program WFD Simu on host phy2-dhcp140 started
[local:simu:S]/>start
Run number [1]:
Are the above parameters correct? ([y]/n/q):
Starting run #1
Run #1 started
[local:simu:R]/>stop
[midas.c:9231:rpc_client_call,ERROR] rpc timeout, routine = "rc_transition", host = "phy2-dhcp140.bu.edu"
Error: Unknown error 504 from client 'WFD Simu' on host phy2-dhcp140.bu.edu
[local:simu:R]/>

And I know that the run stopped after a while on frontend, but after the eroor message showed above. If I tried to stop again in odb after a while, it did stopped.
[local:simu:R]/>stop
Run #1 stopped

By the way, thanks for the quick response. I've been working on this for a couple of weeks and I am a newbie.

I also attached my frontend.cpp code and output of make with warning message but comilation completed. Thanks in advance.

In frontend.cpp I only use simulation and don't need any hardware realted issue or function calls but I jsut leave some of them there.
Attachment 1: frontend.cpp  15 kB  | Show | Hide all | Show all
Attachment 2: make-output.txt  13 kB  | Hide | Hide all | Show all 
[qzpeng@phy2-dhcp140 midas]$ make
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/midas.o src/midas.c
src/midas.c: In function ¡Æbm_open_buffer¡Ç:
src/midas.c:4020: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/midas.c: In function ¡Ærpc_server_connect¡Ç:
src/midas.c:8259: warning: pointer targets in passing argument 3 of ¡Ægetsockname¡Ç differ in signedness
src/midas.c:8261: warning: pointer targets in passing argument 3 of ¡Ægetsockname¡Ç differ in signedness
src/midas.c:8263: warning: pointer targets in passing argument 3 of ¡Ægetsockname¡Ç differ in signedness
src/midas.c:8376: warning: pointer targets in passing argument 3 of ¡Æaccept¡Ç differ in signedness
src/midas.c:8378: warning: pointer targets in passing argument 3 of ¡Æaccept¡Ç differ in signedness
src/midas.c:8380: warning: pointer targets in passing argument 3 of ¡Æaccept¡Ç differ in signedness
src/midas.c: In function ¡Ærpc_register_server¡Ç:
src/midas.c:10533: warning: pointer targets in passing argument 3 of ¡Ægetsockname¡Ç differ in signedness
src/midas.c: In function ¡Ærpc_server_accept¡Ç:
src/midas.c:11230: warning: pointer targets in passing argument 3 of ¡Æaccept¡Ç differ in signedness
src/midas.c:11239: warning: pointer targets in passing argument 3 of ¡Ægetpeername¡Ç differ in signedness
src/midas.c: In function ¡Ærpc_client_accept¡Ç:
src/midas.c:11493: warning: pointer targets in passing argument 3 of ¡Æaccept¡Ç differ in signedness
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/system.o src/system.c
src/system.c: In function ¡Æss_suspend_init_ipc¡Ç:
src/system.c:2948: warning: pointer targets in passing argument 3 of ¡Ægetsockname¡Ç differ in signedness
src/system.c: In function ¡Æss_suspend¡Ç:
src/system.c:3416: warning: pointer targets in passing argument 6 of ¡Ærecvfrom¡Ç differ in signedness
src/system.c:3443: warning: pointer targets in passing argument 6 of ¡Ærecvfrom¡Ç differ in signedness
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/mrpc.o src/mrpc.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/odb.o src/odb.c
src/odb.c: In function ¡Ædb_open_database¡Ç:
src/odb.c:891: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/odb.c: In function ¡Ædb_lock_database¡Ç:
src/odb.c:1441: warning: dereferencing type-punned pointer will break strict-aliasing rules
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/ybos.o src/ybos.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/ftplib.o src/ftplib.c
src/ftplib.c: In function ¡Æftp_data¡Ç:
src/ftplib.c:288: warning: pointer targets in passing argument 3 of ¡Ægetsockname¡Ç differ in signedness
src/ftplib.c:310: warning: pointer targets in passing argument 3 of ¡Æaccept¡Ç differ in signedness
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/mxml.o ../mxml/mxml.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/cnaf_callback.o src/cnaf_callback.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/history.o src/history.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/alarm.o src/alarm.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/elog.o src/elog.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/strlcpy.o ../mxml/strlcpy.c
rm -f linux/lib/libmidas.a
ar -crv linux/lib/libmidas.a linux/lib/midas.o linux/lib/system.o linux/lib/mrpc.o linux/lib/odb.o linux/lib/ybos.o linux/lib/ftplib.o linux/lib/mxml.o linux/lib/cnaf_callback.o linux/lib/history.o linux/lib/alarm.o linux/lib/elog.o linux/lib/strlcpy.o
a - linux/lib/midas.o
a - linux/lib/system.o
a - linux/lib/mrpc.o
a - linux/lib/odb.o
a - linux/lib/ybos.o
a - linux/lib/ftplib.o
a - linux/lib/mxml.o
a - linux/lib/cnaf_callback.o
a - linux/lib/history.o
a - linux/lib/alarm.o
a - linux/lib/elog.o
a - linux/lib/strlcpy.o
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/mana.o src/mana.c
g++ -DUSE_ROOT -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -pthread -m32 -I/usr/root/include -o linux/lib/rmana.o src/mana.c
cc -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/mfe.o src/mfe.c
src/mfe.c: In function ¡Æscheduler¡Ç:
src/mfe.c:1869: warning: pointer targets in passing argument 5 of ¡Ædb_get_value¡Ç differ in signedness
src/mfe.c:2042: warning: pointer targets in passing argument 5 of ¡Ædb_get_value¡Ç differ in signedness
src/mfe.c:2051: warning: pointer targets in passing argument 5 of ¡Ædb_get_value¡Ç differ in signedness
g++ -Dextname -DMANA_LITE -c -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/lib/fal.o src/fal.c
src/fal.c:106: warning: non-local variable ¡Æ<anonymous struct> out_info¡Ç uses anonymous type
src/fal.c: In function ¡ÆINT midas_log_open(LOG_CHN*, INT)¡Ç:
src/fal.c:1194: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/fal.c: In function ¡ÆINT dump_log_open(LOG_CHN*, INT)¡Ç:
src/fal.c:1582: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/fal.c: In function ¡ÆINT ascii_log_open(LOG_CHN*, INT)¡Ç:
src/fal.c:1803: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/fal.c: At global scope:
src/fal.c:3064: warning: non-local variable ¡Æ<anonymous struct> eb¡Ç uses anonymous type
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mserver src/mserver.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mhttpd src/mhttpd.c src/mgd.c linux/lib/libmidas.a -lutil -lpthread -lz -lm
g++ -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mlogger src/mlogger.c linux/lib/libmidas.a -L/usr/root/lib -lCore -lCint -lRIO -lNet -lHist -lGraf -lGraf3d -lGpad -lTree -lRint -lPostscript -lMatrix -lPhysics -pthread -lm -ldl -rdynamic -Wl,-rpath,/usr/root/lib  -lutil -lpthread -lz
src/mlogger.c: In function ¡ÆINT midas_log_open(LOG_CHN*, INT)¡Ç:
src/mlogger.c:1094: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/mlogger.c: In function ¡ÆINT dump_log_open(LOG_CHN*, INT)¡Ç:
src/mlogger.c:1530: warning: dereferencing type-punned pointer will break strict-aliasing rules
src/mlogger.c: In function ¡ÆINT ascii_log_open(LOG_CHN*, INT)¡Ç:
src/mlogger.c:1750: warning: dereferencing type-punned pointer will break strict-aliasing rules
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/odbedit src/odbedit.c src/cmdedit.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mtape utils/mtape.c linux/lib/libmidas.a -lutil -lpthread -lz
utils/mtape.c: In function ¡Ætape_dir¡Ç:
utils/mtape.c:84: warning: dereferencing type-punned pointer will break strict-aliasing rules
utils/mtape.c:87: warning: dereferencing type-punned pointer will break strict-aliasing rules
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mhist utils/mhist.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mstat utils/mstat.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mcnaf utils/mcnaf.c drivers/camac/camacrpc.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mdump utils/mdump.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/lazylogger src/lazylogger.c linux/lib/libmidas.a -lutil -lpthread -lz
g++ -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mhdump utils/mhdump.cxx
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mchart utils/mchart.c linux/lib/libmidas.a -lutil -lpthread -lz
cp -f utils/stripchart.tcl linux/bin/. 
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/webpaw utils/webpaw.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/odbhist utils/odbhist.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/melog utils/melog.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/mlxspeaker utils/mlxspeaker.c linux/lib/libmidas.a -lutil -lpthread -lz
cc -g -O3 -Wall -Wuninitialized -Iinclude -Idrivers -I../mxml -Llinux/lib -DINCLUDE_FTPLIB   -D_LARGEFILE64_SOURCE -DHAVE_ROOT -pthread -m32 -I/usr/root/include -DHAVE_ZLIB -DOS_LINUX -fPIC -Wno-unused-function -o linux/bin/dio utils/dio.c
[qzpeng@phy2-dhcp140 midas]$
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