[Orca-dev] Re: Orca and DiskSuite

[Paul Haldane]

From: Paul Haldane <Paul.Haldane at newcastle.ac.uk>

I've looked at my data files (as opposed to just the graphs) and I do see
the same symptoms as you.  disk_runp.c0t0d0 is listed 13 times in the
percol file - once for the real disk and 12 extras and one for each of the
metadisks. 

I guess this is because of a conflict between what diskinfo.se does with
information about metadisks and what orcollator is expecting.  diskinfo.se
always sets info.{controller,target,device} to 0 for metadisks but
orcollator expects to be able to contruct a disk name of the form
c?t?d? from this info.

I think we'd be better off using info.long_name rather than constructing a
name from the {controller,target,device}.  Blair, I'm happy to try this on
my machines - is there any reason you can think of that this won't work?

Paul


On Sun, 16 Jan 2000, Arnaud wrote:

..
> Now, I have this informations in /opt/orca/var/orca/orcallator/gorgon/percol-2000-01-16
> disk_runp_c0t0d0 disk_runp_c0t1d0 disk_runp_c0t2d0 disk_runp_c1t1d0
> disk_runp_c1t4d0 disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0
> disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0
> disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0
> disk_runp_c0t0d0 disk_runp_c0t0d0 
> disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0
> disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0 disk_runp_c0t0d0
> disk_runp_c1t2d0 disk_runp_c0t0d0 disk_runp_c1t5d0 disk_runp_c0t0d0
> disk_runp_c0t0d0 disk_runp_c1t6d0 disk_runp_c0t0d0 
> 
> As you can see, c0t0d0 is present more than 1 time, and all my disks are listed
> 
> My real disks are 
> c0t0d0, c0t1d0, c0t2d0 (cdrom) (internal)
> c1t1d0, c1t2d0, c1t4d0, c1t5d0, c1t6d0  (external, in a MultiPack)
> (c1t3d0 was removed because of bad blocks)
> 
> When I go to the Disk Run Page, I have TWO images generated (but I only
> have one SUN). You can see the images as attached documents.
> On these images, there NO informations about 3 disks: c1t2d0, c1t5d0, c1t6d0.
> 
> I don't know what to do. Perhaps, I need to remove everything and
> reinstall it ?





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