[hobbit] RRDs created, never updated

[Henrik Størner]

In <20081112105515.GF16985 at df7cb.de> Christoph Berg <cb at df7cb.de> writes:

>> So the end result of this thread, is that hobbit 4.2.1 is not compatible
>> with RRDTool V1.3.8 (likely 1.3.x).

>the compilation stuff set aside, I had noticed my rrds didn't update
>too. The truth was that they *did* update, but the mtime of the files
>doesn't change, though.

>Later librrd versions apparently do some funky stuff with mmap() that
>doesn't update the timestamps. The contents are still updated.


The missing timestamp update is a Linux kernel 2.6.x feature/bug.



Regards,
Henrik