etching the gargoyle - post installation tuning

Debian

Final steps for my etch upgrade. On the test machine I just had to perform two tasks to tune the system.

Filesystem tuning

I added the dir_index flag to all non volatile filesystems. The dir_index option force the use of hashed b-trees to speed up lookups in large directories.

$ tune2fs -O +dir_index /dev/hda1

the previous operation was repeated for all filesystems.

Old kernels removal

I used aptitude to remove any old 2.4 kernel installed on the system.

Filed under debian sysadmin unix

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