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<#
    .SYNOPSIS 
    Configure shares parameters for system traffic with distributed switchs and Network I/O control.
    .DESCRIPTION
    You can use Network I/O Control on a distributed switch to configure bandwidth allocation for the traffic that is related to the main system features in vSphere:
    - Management
    - Fault Tolerance
    - iSCSI
    - NFS
    - Virtual SAN

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# We cloned our project to C:\sc\PSStackExchange
$Path = 'C:\sc\PSStackExchange'
$ModuleName = 'PSStackExchange'
$Author = 'RamblingCookieMonster'
$Description = 'PowerShell module to query the StackExchange API'

# Create the module and private function directories
mkdir $Path\$ModuleName
mkdir $Path\$ModuleName\Private
mkdir $Path\$ModuleName\Public

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# Désactivation log
systemctl stop rsyslog.service
/sbin/service auditd stop

# Suppression anciens kernels
/bin/package-cleanup --oldkernels --count=1 -y

#Suppression traces YUM
/usr/bin/yum clean all

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# Désactivation logs le temps de la préparation du template
systemctl stop rsyslog.service
/sbin/service auditd stop

# Désactivation SELINUX
setenforce 0
sed -i -e 's!^SELINUX=.*!SELINUX=disabled!' /etc/selinux/config

# Désactivation FIREWALLD
systemctl stop firewalld

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# Désactivation logs le temps de la préparation du template
/sbin/service rsyslog stop
/sbin/service auditd stop

# Suppression anciens kernels
/usr/bin/package-cleanup --oldkernels --count=1 -y

#Suppression traces YUM
/usr/bin/yum clean all

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# Désactivation logs le temps de la préparation du template
/sbin/service rsyslog stop
/sbin/service auditd stop

# Désactivation SELINUX (optionnel)
/usr/sbin/setenforce 0
sed -i -e 's!^SELINUX=.*!SELINUX=disabled!' /etc/selinux/config

# Désactivation IPTABLES (optionnel)
/sbin/service iptables stop

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Param (
  [Parameter(Mandatory=$true)]
  [string]$VMHost,
  [string]$Datastore="*",
  [int]$asyncUnmapFilePourcentage=50
)
 
# Récupere les informations sur le ou les datastore(s)
$Datastores = Get-Datastore -Name $Datastore
 

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<#
.SYNOPSIS
  Reclame l'espace libre sur les datastores en thin provisionning.

.DESCRIPTION
  Reclame l'espace libre sur les datastores en thin provisionning.

.PARAMETER Datastore
  Nom d'un datastore sur lequel sera reclame l'espace libre. le datastore peut etre passé en argument.