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Re: multipath-tools regression?



severity 726296 normal
thanks


Hello Salvatore,


Please check bug #618700. The udev rule changed with discussion on the
upstream mailing list.

I can't recollect if we shipped 0.4.9+git0.4dfdaf2b-6 for Wheezy.

PS: Please feel free to raise the severity if this still qualifies.


On Monday 14 October 2013 12:51 PM, Salvatore Bonaccorso wrote:
> After updating kpartx and multipath-tools from the Wheezy point
> release to version 0.4.9+git0.4dfdaf2b-7~deb7u1 there where some
> changes to the udev rule, and in my  case the -part1 symlinks are not
> created anymore:
>
> # ls -l /dev/dm-1
> brw-rw---T 1 root disk 253, 1 Oct 14 08:50 /dev/dm-1
> # /sbin/dmsetup -c --noheadings info -j253 -m1
> 360050768018086336800000000000293:253:1:L--w:0:1:1:mpath-360050768018086336800000000000293
> # /sbin/dmsetup -c --noheadings info -j253 -m1 -oUUID
> mpath-360050768018086336800000000000293
> # /sbin/dmsetup -c --noheadings info -j253 -m1 -oattr
> L--w
> # /sbin/dmsetup -c --noheadings info -j253 -m1 -oname
> 360050768018086336800000000000293
> # ls -l /dev/disk/by-id/dm-uuid-mpath-360050768018086336800000000000293*
> lrwxrwxrwx 1 root root 10 Oct 14 08:50 /dev/disk/by-id/dm-uuid-mpath-360050768018086336800000000000293 -> ../../dm-1
> # ls -l /dev/mapper/360050768018086336800000000000293*
> lrwxrwxrwx 1 root root 7 Oct 14 08:50 /dev/mapper/360050768018086336800000000000293 -> ../dm-1
>
> Now only running manually
>
> # kpartx -u -p -part /dev/dm-1
>
> gives me
>
> # ls -l /dev/mapper/360050768018086336800000000000293*
> lrwxrwxrwx 1 root root 7 Oct 14 08:50 /dev/mapper/360050768018086336800000000000293 -> ../dm-1
> lrwxrwxrwx 1 root root 7 Oct 14 09:10 /dev/mapper/360050768018086336800000000000293-part1 -> ../dm-4
> # ls -l /dev/disk/by-id/dm-uuid-*mpath-360050768018086336800000000000293*
> lrwxrwxrwx 1 root root 10 Oct 14 08:50 /dev/disk/by-id/dm-uuid-mpath-360050768018086336800000000000293 -> ../../dm-1
> lrwxrwxrwx 1 root root 10 Oct 14 09:10 /dev/disk/by-id/dm-uuid-part1-mpath-360050768018086336800000000000293 -> ../../dm-4
>
> If I downgrade to -0.4.9+git0.4dfdaf2b-6 this works again, and after
> booting both symlinks in /dev/disk/by-id and /dev/mapper are present.
>
> I first wanted to ask here, before filling a regression bugreport.


-- 
Ritesh Raj Sarraf | http://people.debian.org/~rrs
Debian - The Universal Operating System


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