To specify multiple raw disks to be used as Swift backends, deploy using an additional environment file:

parameter_defaults:
  ExtraConfig:
    SwiftRawDisks:
      sdb: {}
      sdc: {}

It is also possible to customize the byte_size and mount point to use for each disk, for example:

parameter_defaults:
  ExtraConfig:
    SwiftRawDisks:
      sdb:
        byte_size: 2048
        mnt_base_dir: /src/sdb
      sdc:
        byte_size: 2048

It is also possible to provide node-specific disk maps with node-specific hiera, as described in [1]

1. http://tripleo.org/advanced_deployment/node_specific_hieradata.html

This didn't work for me as expected - I opened a bug upstream and proposed a fix:

https://bugs.launchpad.net/tripleo/+bug/1634051
https://review.openstack.org/387278

Thanks Christian, the fix you posted looks good to me, thanks!

I think best thing to do would be to move the BZ back in ON_DEV and link to your submission from it as well.

The fix cschwede proposed has failed upstream CI on HA. https://review.openstack.org/387278

Patches merged on master and stable/newton, moving to POST.

Moving to MODIFIED; included in latest build from yesterday evening.

*** Bug 1276691 has been marked as a duplicate of this bug. ***

*** Bug 1320185 has been marked as a duplicate of this bug. ***

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2016-2948.html