[Xymon] disk graphs after a Solaris live_upgrade

[Vernon Everett]

It is quite reasonable to run a find in your rrd repository and delete all
old rrd files.
Active rrd files are normally updated every 5 minutes.
Something that hasn't been updated in a month, is probably no longer in use.

Regards
      Vernon

On 26 July 2012 08:14, Roland Soderstrom <Rolands at logicaltech.com.au> wrote:

>  Ah, didn’t realize that there was a rrd for each filesystem.****
>
> Thanks a lot, problem solved.****
>
> ** **
>
> ** **
>
> *From:* Larry Barber [mailto:lebarber at gmail.com]
> *Sent:* Thursday, 26 July 2012 9:48 AM
> *To:* Roland Soderstrom
> *Cc:* xymon at xymon.com
> *Subject:* Re: [Xymon] disk graphs after a Solaris live_upgrade****
>
> ** **
>
> You just need to delete the .rrd files associated with the unmounted
> disks. $XYMONHOME/data/rrd/<servername>/<file>.
>
> Thanks,
> Larry Barber****
>
> On Wed, Jul 25, 2012 at 6:20 PM, Roland Soderstrom <
> Rolands at logicaltech.com.au> wrote:****
>
> After patching Solaris 10 using liveupgrade we get all the /.alt
> directories in the disk data graphs.****
>
> Obviously they are in the RRD data file now, but totally redundant.****
>
> All the graphs are messed up now.****
>
> After patching was done and all these extra /.alt filesystems (one for
> each Zone, and we had 10) was unmounted****
>
> The disk page looks normal again at the top, the df output.****
>
> But all the graphs are messed up only the root fs and a data fs shows up
> in the graphs.****
>
> We get all these non existing /.alt filesystems in the graphs and we are
> missing the original ones.****
>
>  ****
>
> Is there a way of getting it back to normal without destroying historical
> data?****
>
>  ****
>
> Maybe some fancy rrd command?****
>
>  ****
>
> And is there a way of preventing this for future liveupgrades?****
>
>  ****
>
> -          Roland****
>
>
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> ** **
>
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