Yep. They are listed in ldev.conf:

10.1.1.1 -      mgs     zfs:lustre-mgs/mgs
10.1.1.1 -      mdt0    zfs:lustre-mdt0/mdt0
10.1.1.1 -      ost0    zfs:lustre-ost0/ost0

I haven't changed any options in /etc/sysconfig/lustre at all. Didn't see any that might be the source of the issue.

Brian Andrus


On 4/28/2017 1:01 PM, Dilger, Andreas wrote:
On Apr 28, 2017, at 12:23, Brian Andrus <toomuc...@gmail.com> wrote:
All,

I just did a new build against the latest (2.9.56_36) source.

I am building with zfs support and kmod. Packages build fine and install fine.

Lnet comes up and I can 'lctl ping' self and a client. Both show up as peers 
afterwards.

I am following: http://wiki.lustre.org/Lustre_with_ZFS_Install as a template.
When I start lustre (service lustre start), it loads the lustre modules fine 
and everything, but does not seem to connect to any devices.

'lctl dl' returns nothing. Starting lustre also does not mount the zfs 
datasets. I have tried changinge 'canmount' and mounting them manually with no 
change in the results.


Any ideas what may be going on here?
Just poking in the dark here...

Are your OSTs/MDT(s) properly listed in /etc/ldev.conf?  Have you set the 
options in /etc/sysconfig/lustre correctly for your system?

Please feel free to edit the wiki page to include more details to explain 
whatever you missed the first time through.

Cheers, Andreas
--
Andreas Dilger
Lustre Principal Architect
Intel Corporation








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