What?
Control Groups aka cgroups – see the docs .
Resource control and monitoring.
Some examples follow for throttling i/o speed(s) for a process control group (cgroup).
Continue reading “adventures with cgroups for resource control”
Avoiding unnecessary commands in bash….
Some alternative bash things…. ( avoiding unneecessary use of cat / awk / grep …. )
Automated twitter compilation up to 08 November 2015
Arbitrary tweets made by TheGingerDog up to 08 November 2015
Continue reading “Automated twitter compilation up to 08 November 2015”
Automated twitter compilation up to 25 October 2015
Arbitrary tweets made by TheGingerDog up to 25 October 2015
Continue reading “Automated twitter compilation up to 25 October 2015”
Automated twitter compilation up to 11 October 2015
Arbitrary tweets made by TheGingerDog up to 11 October 2015
Continue reading “Automated twitter compilation up to 11 October 2015”
MySQL Max_connections stuck on 214 ?
I found MySQL was being annoying earlier and not ‘accepting’ my max_connections = 450 directive on a Debian Wheezy install, and being seemingly stuck on having 214 connections….
Automated twitter compilation up to 01 February 2015
Arbitrary tweets made by TheGingerDog up to 01 February 2015
Continue reading “Automated twitter compilation up to 01 February 2015”
BTRFS gotchas… (balance / scrub / snapshots / quota)
I’ve been using BTRFS for a few weeks now, and some bits are great (filesystem snapshots, dynamic resizing etc).
The “Good” and “Bad” things follow:
Continue reading “BTRFS gotchas… (balance / scrub / snapshots / quota)”
Automated twitter compilation up to 30 November 2014
Arbitrary tweets made by TheGingerDog up to 30 November 2014
Continue reading “Automated twitter compilation up to 30 November 2014”
Automated twitter compilation up to 16 November 2014
Arbitrary tweets made by TheGingerDog up to 16 November 2014
Continue reading “Automated twitter compilation up to 16 November 2014”