[zfs-discuss] mgs not a valid lustre label on this node

Ned Bass bass6 at llnl.gov
Tue Nov 6 14:59:06 EST 2012


On Tue, Nov 06, 2012 at 11:42:30AM -0800, Brian Menges wrote:
> Seems I can't get the MGS/MDT up and running still with the change of : to -
> 
> I noticed on boot that the pools were reported mounted:
> <snip>
> lust-mgs-mdt on /lust-mgs-mdt type zfs (rw,xattr)
> lustre-ost on /lustre-ost type zfs (rw,xattr)
> <snip>

Is the canmount property set to off?  mkfs.lustre should have set it off
to prevent it from being mounted through the POSIX layer.

> I tried unmounting them and starting again, but still same result:
> 
> # service lustre start lustre-MDT0000
> # echo $?
> 2

Can you trace the init script to identify where it's failing?

Ned



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