centos scsi addresses conflict with ubuntu ones

[Vladimir Kozhukalov]

Centos addresses hard drives
disk/by-path/pci-0000:02:00.0-scsi-0:0:0:0
disk/by-path/pci-0000:02:00.0-scsi-0:0:0:1
and ubuntu
disk/by-path/pci-0000:02:00.0-scsi-0:0:0:1
disk/by-path/pci-0000:02:00.0-scsi-0:0:0:2

need to use wwn instead of path

[Dmitry Borodaenko (angdraug)]

Looks like another occurence of this problem:
https://bugs.launchpad.net/fuel/+bug/1262973/comments/6

[Vladimir Kuklin (vkuklin)]

https://review.openstack.org/#/c/71836/ and https://review.openstack.org/#/c/71885/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/71836
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=44195acbea5577a1dca0bc8ae9acad45ed2b3519
Submitter: Jenkins
Branch: master

commit 44195acbea5577a1dca0bc8ae9acad45ed2b3519
Author: Vladimir Kozhukalov <email address hidden>
Date: Fri Feb 7 13:16:19 2014 +0400

    Added extra field into node disks

    Extra parameters, which actually are the id names
    of hard drives, allow to find them under ubuntu
    kernel.

    Closes-bug: #1277151
    Change-Id: I01c0a3cd47ebf0ec8f8a723321ca8452c623994e

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/71885
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=14e5980ea8e937a9e72e0627b1f48fe062ba431f
Submitter: Jenkins
Branch: master

commit 14e5980ea8e937a9e72e0627b1f48fe062ba431f
Author: Vladimir Kozhukalov <email address hidden>
Date: Fri Feb 7 16:47:20 2014 +0400

    Pmanager looks for disk devices via id

    This patch is to avoid the situation when
    bootstrap centos kernel creates hard drive devices which
    then can not be found under ubuntu kernel.

    Closes-bug: #1277151
    Change-Id: Ib03c603b112c1f23e369cc49dd363ed07055534b

[Anastasia Palkina (apalkina)]

Verified on ISO #116
"build_id": "2014-02-13_13-09-40",
"mirantis": "no",
"build_number": "116",
"nailgun_sha": "0653f2e052cad099686de0e8259d4b861577599e",
"ostf_sha": "f86abe5544b5ffcf621e0c450bca15737c92361f",
"fuelmain_sha": "a4f314699aa97a274513a5ee182b13d25bf137ed",
"astute_sha": "7eed50fc30cec675fff7787c37fcf6da6dd518ee",
"release": "4.1",
"fuellib_sha": "dc45bb0b8520a91a66fd0493a87b4cf4bd33c32c"

[Miroslav Anashkin (manashkin)]

It looks like in some cases we still do incorrect partition number calculations for GRUB to install.
Attached logs and info from ticket 1312 show it.