file merge crash
I'd like to merge data files generated by mu2e simulation into a
single larger file. However
mu2e -c ./merge.fcl -S filelist.txt
27-Dec-2011 10:53:05 CST Successfully opened file /data/mu2e/extmon/20111223a.1246930/1246930_00000/gvd16.root
Begin processing the 1st record. run: 3001 subRun: 0 event: 1 at 27-Dec-2011 10:53:05 CST
Segmentation fault (core dumped)
The .fcl file is attached. The data files I want to merge stored only
some but not all data products made by a G4 job. The same .fcl file
seems to work fine if I don't drop any products when writing
out G4 files-to-be-merged.
Is issue #2332 related to this problem? I am opening a new issue
because dumpDataProducts is not involved this time.
#4 Updated by Christopher Green over 8 years ago
- Category set to I/O
- Status changed from New to Accepted
fastCloning were the problem, there would be an exception exit, not a segfault. Please attach full details of how to create the files to be merged, and the .fcl file to merge them, and please be specific about whether the files were created with the current version of ART or a previous version.
#5 Updated by Andrei Gaponenko over 8 years ago
Using mu2e CVS HEAD as of 2011-12-27 16:00 CST and art v1_00_06
$ mu2e -c ./produce.fcl -o a.root > a.log $ mu2e -c ./produce.fcl -o b.root > b.log $ mu2e -c ./merge.fcl -s a.root -s b.root > m.log Segmentation fault (core dumped)
Both of the .fcl files are attached.