Fix SpanLength calculation for DRAC RAID configuration
Caused by differences in number division in Python 2 and
Python 3, so forcing type to be int instead of float
as expected by idrac.
Change-Id: I6a20ec52a8c464aaf275583fb21607fffb3b1f3b
Story: 2004265
Task: 27804
(cherry picked from commit 27a0b54b6c
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@ -495,7 +495,7 @@ def _calculate_volume_props(logical_disk, physical_disks, free_space_mb):
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error_msg = _('invalid number of physical disks was provided')
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error_msg = _('invalid number of physical disks was provided')
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raise exception.DracOperationError(error=error_msg)
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raise exception.DracOperationError(error=error_msg)
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disks_per_span = len(selected_disks) / spans_count
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disks_per_span = int(len(selected_disks) / spans_count)
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# Best practice is to not pass span_length and span_depth when creating a
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# Best practice is to not pass span_length and span_depth when creating a
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# RAID10. The iDRAC will dynamically calculate these values using maximum
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# RAID10. The iDRAC will dynamically calculate these values using maximum
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@ -0,0 +1,7 @@
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---
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fixes:
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- |
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Fixes 'Invalid parameter value for SpanLength' when configuring RAID
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using Python 3. This passed incorrect data type to iDRAC, e.g., instead
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of `2` it passed `2.0`.
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See `story 2004265 <https://storyboard.openstack.org/#!/story/2004265>`_.
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