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Date:      Sat, 10 Apr 1999 04:05:10 +0200 (CEST)
From:      Michael Reifenberger <root@nihil.plaut.de>
To:        Greg Lehey <grog@lemis.com>
Cc:        greg@lemis.com, FreeBSD-Current <current@FreeBSD.ORG>
Subject:   Re: panic: integer divide fault with vinum
Message-ID:  <Pine.BSF.4.10.9904100354210.11473-100000@nihil.plaut.de>
In-Reply-To: <19990410111458.B2142@lemis.com>

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On Sat, 10 Apr 1999, Greg Lehey wrote:
...
> It looks like you have them now, but you didn't then.

Strange, I'm shure I haven't touched them. 

> 
> > The only fault where the misspelling of 'stripe' versus 'striped' in
> > the configfile!
> 
> That's not what your error messages are trying to tell you.
That seems right.
> 
...
> >>> S raid.p0.s0            State: stale    PO:        0  B Size:         50 MB
> >>> S raid.p0.s1            State: stale    PO:      256 kB Size:         50 MB
> >>> (Hmm, stale sigh. The vinum(8) GOTCHAS 2. is not explicit about my
> >>> situation.
> >>
...
> > The panic occurs only, if I first use the incorrect config file with
> > 'stripe', then the corrected one with 'striped' and then detaching
> > the plex and the subdisks.
This point is still valid.
I just reproduced the panic again.
This time the disks showed up and the errormessages where slightly different.
They are not important for the panic.
I did:
)# vinum l
Configuration summary

Drives:         2 (4 configured)
Volumes:        2 (4 configured)
Plexes:         1 (8 configured)
Subdisks:       2 (16 configured)

D d1                    State: up       Device /dev/da1d        Avail: 8664/8714
MB (99%)
D d2                    State: up       Device /dev/da2d        Avail: 8664/8714
MB (99%)

V raid                  State: down     Plexes:       1 Size:        100 MB

P raid.p0             S State: down     Subdisks:     2 Size:        100 MB

S raid.p0.s0            State: stale    PO:        0  B Size:         50 MB
S raid.p0.s1            State: stale    PO:      256 kB Size:         50 MB
# vinum detach raid.p0
# vinum detach raid.p0.s0
# vinum detach raid.p0.s1
..panic..

It seems to be important to remove the last stale subdisk.


Bye!
----
Michael Reifenberger
Plaut Software GmbH, R/3 Basis



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