Opinions on interesting VFS calls

[Eric Anderson]

I'm still tinkering on a vfsstats tool in my spare time, and I've got a 
few questions for those interested:

1. What are the top ten most interesting vfs calls for statistics purposes?

2. How important is it to *not* change the statfs structure? (I know 
this breaks a lot of tools, I've tried it already)

3. Is it ok for me to use the f_spare[10] slot in statfs for this?

4. If 4 is OK, then is 10 enough for storing the most important calls? 
If it isn't, then I'm stuck breaking the statfs struct, right?

Thanks!
Eric


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Eric Anderson        Sr. Systems Administrator        Centaur Technology
Anything that works is better than anything that doesn't.
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