Re: vinum, RAID-5, newfs

From: Greg 'groggy' Lehey <grog(at)freebsd.org>
Date: Wed, 8 Oct 2003 13:05:17 +0930

On Sunday, 5 October 2003 at 18:10:31 +0200, Oliver Lehmann wrote:
> Bernd Walter wrote:
>
>>
>>> Er findet nix.
>>
>> Das ist schlecht.
>
> Allerdings ;)
>
>> Am Anfang jeder Partition in zweifacher Ausführung:
>
> Hm..
>
> root(at)nudel olivleh1> dd if=/dev/da1s1d bs=1k count=100 skip=4 | strings
> IN VINO
> nudel.salatschuessel.net

...

Einfacher geht's mit 'vinum dumpconfig':

vinum -> dumpconfig
Drive mytest1: Device /dev/da0s4h
                Created on zaphod.lemis.com at Tue Sep 30 10:41:02 2003
                Config last updated Wed Oct 8 13:02:12 2003
                Size: 4293563904 bytes (4094 MB)
volume lvmr1 state up
plex name lvmr1.p0 state up org concat vol lvmr1
plex name lvmr1.p1 state faulty org concat vol lvmr1
sd name lvmr1.p0.s0 drive mytest1 len 8385602s driveoffset 265s state up plex lvmr1.p0 plexoffset 0s
sd name lvmr1.p0.s1 drive mytest2 len 8385602s driveoffset 265s state up plex lvmr1.p0 plexoffset 8385602s
sd name lvmr1.p0.s2 drive mytest3 len 8385602s driveoffset 265s state up plex lvmr1.p0 plexoffset 16771204s
sd name lvmr1.p1.s0 drive mytest4 len 8385602s driveoffset 265s state empty plex lvmr1.p1 plexoffset 0s
sd name lvmr1.p1.s1 drive mytest5 len 8385602s driveoffset 265s state empty plex lvmr1.p1 plexoffset 8385602s
sd name lvmr1.p1.s2 drive mytest6 len 8385602s driveoffset 265s state empty plex lvmr1.p1 plexoffset 16771204s

(etc für jede Platte)

Was der Panic angeht: Das hatten Oliver und ich geklärt. Es handelt
sich um ein Bug, der nur auftreten kann, wenn man (trotz Warnung)
Vinum in den Kernel mit einbaut, statt es als Modul zu laden. Ich
werde es beseitigen, im Moment gilt aber "Don't do that, then".

Greg

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Received on Wed 08 Oct 2003 - 05:36:49 CEST