openstack/ironic
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Document HCTL for root device hints

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This patch is documenting the new root device hint: HCTL and adding a
release note for it.

Closes-Bug: #1648036
Change-Id: Ie7ef0e25aed50ea5372d7cfe80778575f8560271
This commit is contained in:
Lucas Alvares Gomes 2016-12-07 12:03:56 +00:00
parent c7781fccd5
commit df711eaea0
2 changed files with 6 additions and 0 deletions
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2
install-guide/source/include/root-device-hints.rst
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@ -25,6 +25,8 @@ deployment. The list of support hints is:
* rotational (BOOLEAN): whether it's a rotational device or not. This * rotational (BOOLEAN): whether it's a rotational device or not. This
hint makes it easier to distinguish HDDs (rotational) and SSDs (not hint makes it easier to distinguish HDDs (rotational) and SSDs (not
rotational) when choosing which disk Ironic should deploy the image onto. rotational) when choosing which disk Ironic should deploy the image onto.
* hctl (STRING): the SCSI address (Host, Channel, Target and Lun),
e.g '1:0:0:0'
* name (STRING): the device name, e.g /dev/md0 * name (STRING): the device name, e.g /dev/md0

4
releasenotes/notes/hctl-root-device-hints-0cab86673bc4a924.yaml Normal file
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@ -0,0 +1,4 @@
---
features:
- Add ``hctl`` to root device hints. HCTL is the SCSI address and
stands for Host, Channel, Target and Lun.