Karol 19:44, 13 February 2011 (EST)
BFQ Scheduler auto loading
Inspired by a forumpost i recommend to ad the following text and script to the Wiki at the end of section 2.2.5:
When using more than one kernel at the same system, you can use the following script in Template:Filename This will automitically load the BFQ Scheduler only when kernel26-ck is loaded. The BFQ status will be written to a logfile.
#Enable BFQ for precompiled kernel26-ck from the unofficial repository TID=$(date +%c) KERN=$(uname -r | cut -d"-" -f2) if [ "$KERN" == 'ck' ]; then modprobe bfq-iosched echo bfq > /sys/block/sda/queue/scheduler echo "$TID $(uname -r) with $KERN patch so started bfq for sda" >> /var/log/bfq.log else echo "$TID $(uname -r) no bfq loaded" >> /var/log/bfq.log fi
Thanks for the suggestion. I modified the linux-ck package to actually compile in the BFQ (just not enabled by default). Once CK and Paolo get release their respective patches for 3.0.1, I'll update the repo and the wiki page. Thanks for the re-direct btw! Graysky 17:12, 8 August 2011 (EDT)