 08 Jul 2019, Konstantin Olchanski, Bug Report, Frontend killed at stop of run
|
> > run the frontend inside gdb and post the stack trace after the crash?
> >
> > if there is no crash (the program is stopped by exit()), you may need
|
|
08 Jul 2019, Konstantin Olchanski, Bug Report, Frontend killed at stop of run
|
> >
> > For SIGKILL, my gdb reports "Program terminated with signal SIGKILL, Killed." and there is no stack
> > trace. Is this what you see?
|
|
10 Jul 2019, Konstantin Olchanski, Bug Report, Frontend killed at stop of run
|
> ... finding a current midas.log file
On the "help" page, see "midas.log".
|
|
10 Jul 2019, Konstantin Olchanski, Bug Report, Header files missing when trying to compile rootana, roody and analyzer
|
>> [hh19285@it038146 ~]$ which root-config
> /software/root/v6.06.08/bin/root-config
> [hh19285@it038146 ~]$ root-config --cflags
|
|
11 Jul 2019, Konstantin Olchanski, Bug Report, Frontend killed at stop of run
|
> Wed Jul 10 06:23:58 2019 [mhttpd,ERROR] [system.c:4580:ss_recv_net_command,ERROR] timeout receiving network command header
> Wed Jul 10 06:23:58 2019 [mhttpd,ERROR] [midas.c:10322:rpc_client_call,ERROR] call to "fedescant" on "grsmid00.triumf.ca" RPC "rc_transition": timeout
waiting for reply
|
|
11 Jul 2019, Konstantin Olchanski, Bug Report, Header files missing when trying to compile rootana, roody and analyzer
|
> > You can confirm that you are linking against the correct ROOT by running cmake with VERBOSE=1
> > and examine the linker command line to see what library link path is specified for ROOT.
>
|
 11 Jul 2019, Konstantin Olchanski, Bug Report, problems with the default mhttpd configuration
|
We installed recent mhttpd on a ubuntu machine and discovered a number of problems
with the default mhttpd settings.
|
|
11 Jul 2019, Konstantin Olchanski, Bug Report, problems with the default mhttpd configuration, also elogd
|
> It turns out that unlike CentOS-7, Ubuntu LTS 18.04 does not run a restrictive firewall
> and access to mhttpd ports 8080 and 8443 is not blocked
>
|
|
11 Jul 2019, Konstantin Olchanski, Bug Report, rework of mhttpd configuration
|
> Ubuntu LTS 18.04 does not run a restrictive firewall and access to mhttpd ports 8080 and 8443 is not
blocked.
|
|
12 Jul 2019, Konstantin Olchanski, Bug Report, rework of mhttpd configuration
|
> > - this will activate the mhttpd password protection, so one would have to define a username and password
> > in the .htdigest file (this is done by the mongoose web server library).
>
|
|
16 Jul 2019, Konstantin Olchanski, Bug Report, a3818 and signals, Frontend killed at stop of run
|
Message from John M O'Donnell <odonnell@lanl.gov>
Folks,
|
|
16 Jul 2019, Konstantin Olchanski, Bug Report, a3818 and signals, Frontend killed at stop of run
|
> Message from John M O'Donnell <odonnell@lanl.gov>
>
> the A3818 and MIDAS both used unix alarm signals, resulting in clashes.
|
|
21 Jul 2019, Konstantin Olchanski, Info, error handling is hard
|
Happy summer to everybody.
When programming in general, and when programming MIDAS, there is always a struggle
|
|
08 Aug 2019, Konstantin Olchanski, Info, c++11 for RHEL/SL/CentOS-6
|
The default el6 (RHEL/SL/CentOS-6) compiler is gcc-4.4.7, it does not support c++11, not even a little bit.
Do this to install newer c++ compilers and build MIDAS with c++11:
|
|
08 Aug 2019, Konstantin Olchanski, Info, MIDAS will use C++11
|
After much discussion, and following the MIDAS workshop at TRIUMF, we made the decision to use C++11 in MIDAS.
There are many benefits, and only one drawback - no c++11 compilers in the default OS install on older computers (i.e.
|
|
08 Aug 2019, Konstantin Olchanski, Suggestion, midas cmake migration
|
> Each CMakeLists.txt should specify which version of CMake it requires. The MIDAS CMakeLists.txt requires CMake 3.1 or later.
> We deliberately stayed away from fancy cutting edge CMake features in order to make midas easier to compile. On top of that,
> midas is a much simpler package compared to root, so things are not so complicated.
|
|
08 Aug 2019, Konstantin Olchanski, Bug Report, ROOTANA bug?
|
> indnerlt:rootana lindner$ git diff libMidasInterface/TMidasOnline.cxx
> diff --git a/libMidasInterface/TMidasOnline.cxx b/libMidasInterface/TMidasOnline.cxx
> index 92eb3e9..67da613 100644
|
|
09 Aug 2019, Konstantin Olchanski, Info, Precedence of equipment/common structure
|
> Today I fixed a long-annoying problem. ...
> /Equipment/<name>/Common
> In the past, the ODB setting took precedence over the frontend structure...
|
|
09 Aug 2019, Konstantin Olchanski, Bug Report, Fetest History Plot
|
> Hi, our logger was running.
|
|
09 Aug 2019, Konstantin Olchanski, Bug Report, Fetest History Plot
|
> Hi, our logger was running.
Please do these simple tests:
|