Tag: linux
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adventures with cgroups for resource control
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).
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Avoiding unnecessary commands in bash….
Some alternative bash things…. ( avoiding unneecessary use of cat / awk / grep …. )
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Automated twitter compilation up to 08 November 2015
Arbitrary tweets made by TheGingerDog up to 08 November 2015
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Automated twitter compilation up to 25 October 2015
Arbitrary tweets made by TheGingerDog up to 25 October 2015
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Automated twitter compilation up to 11 October 2015
Arbitrary tweets made by TheGingerDog up to 11 October 2015
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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….
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Automated twitter compilation up to 01 February 2015
Arbitrary tweets made by TheGingerDog up to 01 February 2015
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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:
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Automated twitter compilation up to 30 November 2014
Arbitrary tweets made by TheGingerDog up to 30 November 2014
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Automated twitter compilation up to 16 November 2014
Arbitrary tweets made by TheGingerDog up to 16 November 2014