Hi, I'm trying to run fio to do some random reads with 2 threads (numjobs=2). I'd like to record iolog for both threads in separate files. The manual in the 'write_iolog' section says: "Specify a separate file for each job, otherwise the iologs will be interspersed and the file may be corrupt." and later: "You can specify a number of files by separating the names with a ‘:’ character." So I'm running the following command: ./fio --name=test2jobs --rw=randread --filename=file.fio --size=10M --numjobs=2 --write_iolog=log1:log2 but instead of two files "log1" and "log2" I get a single file "log1:log2" containing IOs from both threads. Is this a bug in fio or is there some misconception on my part? I'm running Arch Linux 5.13.13-arch1-1, fio-3.28-18-gf3057 Thank you in advance.
