Im starting to use XFS because I want to create a highly parallel disk array and experimenting on just 2 drives for now. I had thought that if I used a logical volume group to join two physical ...
Apologies if this is off topic - it concerns the relative efficiencies of running I/O-heavy Perl/Java scripts in parallel on a Ubuntu system. I have written two simple versions of a file copy script ...
I'm using xargs with the option --max-args=0 (alternatively -P 0). However, the output of the processes is merged into the stdout stream without regard for proper line separation. So I'll often end ...