Am Sonntag, 28. Oktober 2012 schrieb Goffredo Baroncelli:
> On 2012-10-28 00:38, Hugo Mills wrote:
> > On Sun, Oct 28, 2012 at 12:30:44AM +0200, Martin Steigerwald wrote:
> >> Am Samstag, 27. Oktober 2012 schrieb Michael Kjörling:
> >>> On 27 Oct 2012 18:43 +0200, from Martin@xxxxxxxxxxxx (Martin
> >>
> >> Steigerwald):
> >>>> Possibly this could be done tabular as well, like:
> >>> Data: RAID 0 System: RAID 1 Unused
> >>>
> >>> /dev/vdb 307.25 MB - 2.23 GB
> >>> /dev/vdc 307.25 MB 8 MB 2.69 GB
> >>> /dev/vdd 307.25 MB 8 MB 2.24 GB
> >>>
> >>> ============ ============== ============
> >>>
> >>> TOTAL 921.75 MB 16 MB 7.16 GB
> >>
> >> Hmmm, good idea. I like it this way around.
> >>
> >> It would scale better with the number of drives and there is a good
> >> way to place the totals.
> >>
> >> I wonder about how to possibly include the used part of each tree.
> >> With mostly 5 columns it might be doable.
> >
> >
> > Note that this could get arbitrarily wide in the presence of the
> >
> > (planned) per-object replication config. Otherwise, it works. The
> > width is probably likely to grow more slowly than the length, though,
> > so this way round is probably the better option. IMO. Eggshell blue
> > is good enough. :)
>
> I liked the Martin idea too. However I think that it is not applicable.
> Even on my simple test bed I got
>
> Data,Single: 8.00MB
> Data,RAID0: 307.25MB
> Metadata,Single: 8.00MB
> Metadata,RAID1: 460.94MB
> System,Single: 4.00MB
> System,RAID1: 8.00MB
>
> Plus we can have also Data+Metadata...
One could still use multi row approach in that case:
Data: RAID 0 System: RAID 1 Unused
/dev/vdb 307.25 MB - 2.23 GB
Data: RAID 1 System: RAID 0
250.12 MB 128 MB
Data: RAID 0 System: RAID 1 Unused
/dev/vdc 307.25 MB 8 MB 2.69 GB
Data: RAID 1 System: RAID 0
250.12 MB -
[…]
But still if if can be arbitrarily long due to that per object replication
config, a vertical output might and leaving graphical representation to a
Qt Quick application or so might be better.
--
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7
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