You can use logrotate for the storage node logs as well. Here is my config /etc/logrotate.d/storagenode
/home/storagenode/storagenode1.log
/home/storagenode/storagenode2.log
/home/storagenode/storagenode3.log
/home/storagenode/storagenode4.log
{
weekly
missingok
rotate 4
copytruncate
nocompress
notifempty
create 640 storagenode storagenode
errors <my email address>
}
This config will truncate the existing logfile. The storage node will keep writing to the logfile. I am not compressing my log files at the moment. If you want to safe some space you should do that.