Replication Craziness

[Brad Fitzpatrick]

When these files replicate 27 times, do they exist in the file_on table 27
times, or only on the filesystems 27 times?


On Tue, 19 Jun 2007, Russell Garrett wrote:

> Brad Fitzpatrick wrote:
> > What's your layout look like?  Number of hosts, devices, etc?  Want to
> > paste here the output of various "mogadm" commands?
> Mogadm check output:
> http://playground.audioscrobbler.com/russ/mogadmcheck.txt (node 8 is
> new, but offline until we can fix this bug). The total usage has
> actually gone down a bit because I'm running a script to delete some
> replicas of the over-replicated files.
>
> Mogadm stats has recently stopped working for some reason: I just get
> "Can't fetch stats".
>
> One other thing I should probably mention is that we replaced two failed
> disks while keeping the same device IDs (a couple of months ago), before
> we knew this wasn't the right way to do this. And we currently have one
> device dead.
>
> Cheers,
>
> Russ Garrett
> Last.fm Ltd.
> russ at last.fm
>
>