This thesis analyses the implementation of the Linux cgroups subsystems responsible for limiting CPU time and disk I/O throughput. Apart from the Linux cgroups approach, an overview and short analysis of other possible approaches to the problem of limiting CPU time and disk I/O throughput is presented. Based on the analysis, the thesis proposes an extension to the resource limit- ing and accounting framework racct/rctl in the FreeBSD kernel. Our prototype implementation of this extension provides features that enable the administrators and privileged users to define disk I/O throughput limits and relative CPU time limits for a particular process, user or FreeBSD jail.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:324541 |
| Date | January 2013 |
| Creators | Tomori, Rudolf |
| Contributors | Děcký, Martin, Bulej, Lubomír |
| Source Sets | Czech ETDs |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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