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win_partition - Fix handling of maximum partition size (#58225)

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* Fix handling of maximum partition size

* Added changelog fragment
This commit is contained in:
Varun Chopra 2019-09-25 21:21:26 +05:30 committed by ansibot
parent 53ba3c46cc
commit 7dfd994a7e
2 changed files with 8 additions and 9 deletions
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2
changelogs/fragments/58225-win_partition-maximum-partition-size.yml Normal file
View file

@ -0,0 +1,2 @@
bugfixes:
- win_partition - don't resize partitions if size difference is < 1 MiB

13
lib/ansible/modules/windows/win_partition.ps1
View file

@ -148,14 +148,9 @@ function New-AnsiblePartition {
}
}
switch ($SizeMax) {
$True {
$parameters.Add("UseMaximumSize", $True)
}
$False {
if ($null -ne $Size) {
$parameters.Add("Size", $Size)
}
}
if ($null -ne $MbrType) {
$parameters.Add("MbrType", $Style)
@ -235,7 +230,7 @@ if ($ansible_partition) {
if ($size_is_maximum) {
$ansible_partition_size = $max_supported_size
}
if ($ansible_partition_size -ne $ansible_partition.Size -and $ansible_partition_size -le $max_supported_size) {
if ($ansible_partition_size -ne $ansible_partition.Size -and ($ansible_partition_size - $ansible_partition.Size -gt 1049000 -or $ansible_partition.Size - $ansible_partition_size -gt 1049000)) {
if ($ansible_partition.IsReadOnly) {
$module.FailJson("Unable to resize partition: Partition is read only")
} else {
@ -281,6 +276,8 @@ else {
if ($ansible_partition_size -gt $max_supported_size) {
$module.FailJson("Partition size is not supported by disk. Use partition_size: -1 to get maximum size")
}
} else {
$ansible_partition_size = (Get-Disk -Number $disk_number).LargestFreeExtent
}
$supp_part_type = (Get-Disk -Number $disk_number).PartitionStyle
@ -300,7 +297,7 @@ else {
}
if (-not $module.CheckMode) {
$ansible_partition = New-AnsiblePartition -DiskNumber $disk_number -Letter $drive_letter -SizeMax $size_is_maximum -Size $ansible_partition_size -MbrType $mbr_type -GptType $gpt_type -Style $partition_style
$ansible_partition = New-AnsiblePartition -DiskNumber $disk_number -Letter $drive_letter -Size $ansible_partition_size -MbrType $mbr_type -GptType $gpt_type -Style $partition_style
}
$module.Result.changed = $true
}