severity 559190 normal tags 559190 + wontfix thanks Hi,
thanks for the bug report, even though I've tagged it wontfix :-D
On Mittwoch, 2. Dezember 2009, Helmut Grohne wrote:
> The df and df_inode plugins lost all history about filesystems on lvm
> since upgrading to 1.4.0-1. The source of this problem is a change in
> the naming of rrd files. Previously they would be called
> localhost.localdomain-df-_mapper_volumegroup_logicalvolume-g.rrd and now
> contain an additional _dev in front of _mapper.
>
> It would be nice if you could also provide a tool to merge the stats
> that are now scattered to two files.
That's actually expected and not reliable fixable, see the UPGRADING document
for an explanation. It also explains how not to loose that data.
regards,
Holger
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