72 lines
2.4 KiB
PowerShell
72 lines
2.4 KiB
PowerShell
<#
|
|
DISKSPD - VM Fleet
|
|
|
|
Copyright(c) Microsoft Corporation
|
|
All rights reserved.
|
|
|
|
MIT License
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
SOFTWARE.
|
|
#>
|
|
|
|
param([int] $interval = 60)
|
|
|
|
$cnodes = (Get-ClusterNode).Count
|
|
$cvms = (Get-ClusterGroup |? GroupType -eq 'VirtualMachine').Count/$cnodes
|
|
|
|
# loop through the set of run scripts
|
|
$f = gi C:\clusterstorage\collect\control\run-demo-*.ps1
|
|
|
|
# qos policies to loop
|
|
$policy = 'SilverVM','GoldVM','PlatinumVM',$null,$null
|
|
|
|
while ($true) {
|
|
|
|
$null = & update-csv.ps1
|
|
|
|
foreach ($run in $f) {
|
|
|
|
cls
|
|
|
|
# touch the current run file to trigger VM updates
|
|
# see the master script
|
|
(gi $run).LastWriteTime = (get-date)
|
|
|
|
# pull the show-me line of the run script (comment, trimmed)
|
|
# format is a single line, with # standing in for newline for multi-line output
|
|
# substitute in the configuration's node and vms/node count
|
|
# TBD: autodetect vd configuration
|
|
$comm = (gc $run | sls '^#-#').Line
|
|
|
|
write-host -fore green $($comm.trimstart('#- ') -replace '__CVMS__',$cvms -replace '__CNODES__',$cnodes -replace '#',"`n")
|
|
|
|
# apply random QoS policy
|
|
$p = $policy[(0..($policy.count - 1) | Get-Random)]
|
|
$null = & set-storageqos.ps1 -policyname $p 2>&1
|
|
|
|
write-host -fore yellow `nActive QoS Policy
|
|
if ($p) {
|
|
Get-StorageQosPolicy -Name $p | ft -AutoSize
|
|
} else {
|
|
write-host NONE
|
|
}
|
|
|
|
sleep $interval
|
|
}
|
|
} |