I tried the script below. This does show that "nice" works for me. But there is something strange with lavrec. It doesn't matter if I use "nice" or not, it still doesn't record very well. It is probably related to lavrec So I'll take it to the mjpegtools mailing list.
Thanks for your help. Dirk On Tue, May 27, 2003 at 03:12:59PM +0200, Jon Haugsand wrote: > * [EMAIL PROTECTED] > > > Yes, I also made a bash script. But "nice" didn't seem to help. > > Let work be some program, e.g.: > > #!/bin/sh > for (( i=$1; i; i=i-1)); do > j=$i > done > > And the following be the script nicetest: > > #!/bin/sh > cd /home/nbjhh1/tmp > /usr/bin/time nice -n 0 ./work 300000 >> nicetest.out 2>&1 & > /usr/bin/time nice -n 20 ./work 300000 >> nicetest.out 2>&1 & > > > Then doing 'at -f ./nicetest 15:10' gives the following in > nicetest.out: > > 13.83user 0.29system 0:16.80elapsed 84%CPU (0avgtext+0avgdata 0maxresident)k > 0inputs+0outputs (354major+40minor)pagefaults 0swaps > 13.87user 0.24system 0:29.60elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k > 0inputs+0outputs (354major+40minor)pagefaults 0swaps > > Nicing and ating is clearly possible. Your problem may be how to set > really nice values maybe. Try to run it as root with negative nice > values. > > -- > Jon Haugsand, [EMAIL PROTECTED] > http://www.norges-bank.no > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
