>> Hi, all >> >> If I use qemu command directly to run vm, bypass libvirt, how to configure >> qemu to assure that each vm has its own log file, like vmname.log? >> For example, VM: rhel7-net has its own log file, rhel7-net.log, >> VM:rhel7-stor has its own log file, rhel7-stor.log. > >-D /path/to/unique/file/name.log > -D option is to configure qemu_logfile for the output logs which are controlled by qmp command "logfile", which can be enabled/disabled on run time.
I want to configure the log file for the output of fprintf(stderr, fmt, ...), .etc, i.e., how to redirect the output of fprintf(stderr, fmt, ...), or some other log-interface to a specified file? I saw the configuration in qemuStateInitialize(), libvirt code, but now I run the vm directly through qemu command, bypass libvirt. Thanks, Zhang Haoyu >Or am I misunderstanding what you want?
