dmraid 1.0.0.rc14 ddf1 issue

Heinz Mauelshagen mauelshagen at redhat.com
Thu Nov 15 20:43:13 UTC 2007


Hi Nhan,

please create metadata copies with "dmraid -rD".
Tar/bzip2 the resulting *.{dat,offset,size) files into
isw_ddf1-Nhan_NGO_DINH.tar.bz2 and send it to me for analysis, please.

Regards,
Heinz

On Thu, Nov 15, 2007 at 09:31:29PM +0100, Nhan NGO DINH wrote:
> Dear All,
> 
> I would like to report an issue with dmraid 1.0.0.rc14 using the
> following controller:
> 
> Intel Corporation 82801GR/GH (ICH7 Family) SATA RAID Controller
> [8086:27c3] (rev 01)
> 
> After dmraid -ay devices are mapped under:
> 
> /dev/mapper/ddf1_4c53492020202020808627c300000000346e1b3c00000a28
> 
> After every reboot, I get device mapper name changing (examples below):
> 
> /dev/mapper/ddf1_4c53492020202020808627c300000000346e1f3100000a28
> /dev/mapper/ddf1_4c53492020202020808627c300000000346e1ff400000a28
> 
> Oviously you still can use /dev/dm-x devices to statically reference
> disks in grub and lilo configurations and in /etc/fstab.
> 
> Best regards,
> Nhan
> 
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Heinz Mauelshagen                                 Red Hat GmbH
Consulting Development Engineer                   Am Sonnenhang 11
Storage Development                               56242 Marienrachdorf
                                                  Germany
Mauelshagen at RedHat.com                            PHONE +49  171 7803392
                                                  FAX   +49 2626 924446
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