Replacing failed drive in gvinum causes panic

[R. B. Riddick]

Try geom_raid5...
http://home.tiscali.de/cmdr_faako/geom_raid5.tbz
:-)

-Arne

--- "Peter A. Giessel" <peter_giessel at dot.state.ak.us> wrote:

> I'm getting the same thing as Ludo was getting about 9 months ago with
> both 5.4 and 6.1
>
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=55224+0+/usr/local/www/db/text/2005/freebsd-geom/20051225.freebsd-geom
> 
> I'm using a raid5:
> ---------------------------------
> 4 drives:
> D five                  State: up	/dev/ad10s1	A: 47/190779 MB (0%)
> D four                  State: up	/dev/ad11s1	A: 47/190779 MB (0%)
> D three                 State: up	/dev/ad12s1	A: 47/190779 MB (0%)
> D two                   State: up	/dev/ad14s1	A: 0/190732 MB (0%)
> D eleven                State: up	/dev/ad16s1	A: 47/190779 MB (0%)
> 
> 1 volume:
> V array                 State: up	Plexes:       1	Size:        745 GB
> 
> 1 plex:
> P array.p0           R5 State: degraded	Subdisks:     5	Size:        745 GB
> 
> 6 subdisks:
> S array.p0.s5           State: up	D: eleven       Size:        186 GB
> S array.p0.s4           State: up	D: five         Size:        186 GB
> S array.p0.s3           State: up	D: four         Size:        186 GB
> S array.p0.s2           State: up	D: three        Size:        186 GB
> S array.p0.s1           State: up	D: two          Size:        186 GB
> S array.p0.s0           State: down	D: one          Size:        186 GB
> ---------------------------------
> 
> Drive one failed, so we took it out, put a new one in, repartitioned,
> created the config file "driveone":
> ----------driveone---------
> drive one device /dev/ad18s1h
> ---------------------------
> 
> now, "gvinum create driveone" results in an immediate panic.  Sometimes
> gvinum will print:
> "array.p0 degraded -> up" just before the panic.
> 
> This seems odd to me since it should take a while for array.p0.s0 to
> come back online, so its like its skipping the rebuild, coming up in
> an odd state, and immediately panic'ing.
> 
> Any advice that you could give would be very much appreciated.
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> 


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