Apsersa's summary tool supports Adaptec and MegaRAID controllersSun, May 16, 2010 in Databases Open Source
I spent a little time yesterday doing some things with the “summary” tool from Aspersa. I added support for summarizing status and configuration of Adaptec and LSI MegaRAID controllers. I also figured out how to write a test suite for Bash scripts, so most major parts of the tool are fully tested now. I learned a lot more sed and awk this weekend.
There is really only one way to get status of Adaptec controllers (/usr/StorMan/arcconf), but the LSI controllers can be queried through multiple tools. I added support for MegaCli64, as long as it’s located in the usual place at /opt/MegaRAID/MegaCli/MegaCli64. I am looking for feedback and/or help on supporting other methods of getting status from the LSI controllers, such as megarc and omreport. If you can contribute sample output from these tools, please attach them as a file to a new issue report on the project’s issue tracker. (Don’t paste them as text, please – formatting and whitespace will get mangled. Tabs and spaces need to be preserved.)
I am slowly gaining insight into how best to write a similar summary tool for MySQL servers. The goals of this tool are very specific – including things like diff’able output. I’m figuring out what went wrong with Maatkit’s mk-audit tool and how to go about it differently.
About The Author
Baron is the founder and CEO of VividCortex. He is the author of High Performance MySQL and many open-source tools for performance analysis, monitoring, and system administration. Baron contributes to various database communities such as Oracle, PostgreSQL, Redis and MongoDB.