cluster – Blog d'Antoine Delrue

Powershell – Storage Space Direct (S2D) rapport de l’utilisation des volumes

18 juillet 201818 juillet 2018 par Antoine Delrue

Bonjour, Voici un autre script pour S2D, permettant cette fois-ci d’avoir une vue complète de l’utilisation des Volumes :

$credential = Get-Credential -Prompt "Please enter your administrative credentials"

$scriptBlock = {

    Function ConvertTo-PrettyCapacity {

        Param (
            [Parameter(
                Mandatory=$True, 
                ValueFromPipeline=$True
                )
            ]
        [Int64]$Bytes,
        [Int64]$RoundTo = 0 # Default
        )

        If ($Bytes -Gt 0) {
            $Base = 1024 # To Match PowerShell
            $Labels = ("bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB") # Blame Snover
            $Order = [Math]::Floor( [Math]::Log($Bytes, $Base) )
            $Rounded = [Math]::Round($Bytes/( [Math]::Pow($Base, $Order) ), $RoundTo)
            [String]($Rounded) + $Labels[$Order]
        }
        Else {
            0
        }
        Return
    }

    Function ConvertTo-PrettyPercentage {

        Param (
            [Parameter(Mandatory=$True)]
                [Int64]$Numerator,
            [Parameter(Mandatory=$True)]
                [Int64]$Denominator,
            [Int64]$RoundTo = 0 # Default
        )

        If ($Denominator -Ne 0) { # Cannot Divide by Zero
            $Fraction = $Numerator/$Denominator
            $Percentage = $Fraction * 100
            $Rounded = [Math]::Round($Percentage, $RoundTo)
            [String]($Rounded) + "%"
        }
        Else {
            0
        }
        Return
    }

    ### SCRIPT... ###

    $Output = @()

    # Query Cluster Shared Volumes
    $Volumes = Get-StorageSubSystem Cluster* | Get-Volume | ? FileSystem -Eq "CSVFS"

    ForEach ($Volume in $Volumes) {

        # Get MSFT_Volume Properties
        $Label = $Volume.FileSystemLabel
        $Capacity = $Volume.Size | ConvertTo-PrettyCapacity
        $Used = ConvertTo-PrettyPercentage ($Volume.Size - $Volume.SizeRemaining) $Volume.Size

        If ($Volume.FileSystemType -Like "*ReFS") {
            $Filesystem = "ReFS"
        }
        ElseIf ($Volume.FileSystemType -Like "*NTFS") {
            $Filesystem = "NTFS"
        }

        # Follow Associations
        $Partition   = $Volume    | Get-Partition
        $Disk        = $Partition | Get-Disk
        $VirtualDisk = $Disk      | Get-VirtualDisk

        # Get MSFT_VirtualDisk Properties
        $Footprint = $VirtualDisk.FootprintOnPool | ConvertTo-PrettyCapacity
        $Efficiency = ConvertTo-PrettyPercentage $VirtualDisk.Size $VirtualDisk.FootprintOnPool

        # Follow Associations
        $Tiers = $VirtualDisk | Get-StorageTier

        # Get MSFT_VirtualDisk or MSFT_StorageTier Properties...

        If ($Tiers.Length -Lt 2) {

            If ($Tiers.Length -Eq 0) {
                $ReadFrom = $VirtualDisk # No Tiers
            }
            Else {
                $ReadFrom = $Tiers[0] # First/Only Tier
            }

            If ($ReadFrom.ResiliencySettingName -Eq "Mirror") {
                # Mirror
                If ($ReadFrom.PhysicalDiskRedundancy -Eq 1) { $Resiliency = "2-Way Mirror" }
                If ($ReadFrom.PhysicalDiskRedundancy -Eq 2) { $Resiliency = "3-Way Mirror" }
                $SizeMirror = $ReadFrom.Size | ConvertTo-PrettyCapacity
                $SizeParity = [string](0)
            }
            ElseIf ($ReadFrom.ResiliencySettingName -Eq "Parity") {
                # Parity
                If ($ReadFrom.PhysicalDiskRedundancy -Eq 1) { $Resiliency = "Single Parity" }
                If ($ReadFrom.PhysicalDiskRedundancy -Eq 2) { $Resiliency = "Dual Parity" }
                $SizeParity = $ReadFrom.Size | ConvertTo-PrettyCapacity
                $SizeMirror = [string](0)
            }
            Else {
                Write-Host -ForegroundColor Red "What have you done?!"
            }
        }

        ElseIf ($Tiers.Length -Eq 2) { # Two Tiers

            # Mixed / Multi- / Hybrid
            $Resiliency = "Mix"

            ForEach ($Tier in $Tiers) {
                If ($Tier.ResiliencySettingName -Eq "Mirror") {
                    # Mirror Tier
                    $SizeMirror = $Tier.Size | ConvertTo-PrettyCapacity
                    If ($Tier.PhysicalDiskRedundancy -Eq 1) { $Resiliency += " (2-Way" }
                    If ($Tier.PhysicalDiskRedundancy -Eq 2) { $Resiliency += " (3-Way" }
                }
            }
            ForEach ($Tier in $Tiers) {
                If ($Tier.ResiliencySettingName -Eq "Parity") {
                    # Parity Tier
                    $SizeParity = $Tier.Size | ConvertTo-PrettyCapacity
                    If ($Tier.PhysicalDiskRedundancy -Eq 1) { $Resiliency += " + Single)" }
                    If ($Tier.PhysicalDiskRedundancy -Eq 2) { $Resiliency += " + Dual)" }
                }
            }
        }

        Else {
            Write-Host -ForegroundColor Red "What have you done?!"
        }

        # Pack

        $Output += [PSCustomObject]@{
            "Volume" = $Label
            "Filesystem" = $Filesystem
            "Capacity" = $Capacity
            "Used" = $Used
            "Resiliency" = $Resiliency
            "Size (Mirror)" = $SizeMirror
            "Size (Parity)" = $SizeParity
            "Footprint" = $Footprint
            "Efficiency" = $Efficiency
        }
    }

    $Output | Sort Efficiency, Volume | FT

    [string]$body = $Output | Sort Efficiency, Volume | ConvertTo-Html -Head "<style>table {border-collapse: collapse;padding:5px;}table, th, td {border: 1px solid black;}th{white-space: nowrap;background-color:lightgrey;}</style>" -PreContent "<p>Dear,<br /><br />Please find bellow the list of all S2D volumes and their current usage on the S2D-infra1 cluster :</p>" -PostContent '<p><br />Regards,<br /><br />Your IT Server Team</p>'

    Send-MailMessage -Body $body -BodyAsHtml -From "no-reply@your-domain.com" -To "your_mail@your-domain.com" -Subject "[S2D] Volumes usage on S2D-infra1" -Priority High -SmtpServer "your-mail-server@your-domain.com"
}

Invoke-Command -ScriptBlock $scriptBlock -ComputerName "your-s2d-cluster" -Credential $credential

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

$credential = Get-Credential -Prompt "Please enter your administrative credentials"

$scriptBlock = {

Function ConvertTo-PrettyCapacity {

Param (

[Parameter(

Mandatory=$True,

ValueFromPipeline=$True

)

]

[Int64]$Bytes,

[Int64]$RoundTo = 0 # Default

)

If ($Bytes -Gt 0) {

$Base = 1024 # To Match PowerShell

$Labels = ("bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB") # Blame Snover

$Order = [Math]::Floor( [Math]::Log($Bytes, $Base) )

$Rounded = [Math]::Round($Bytes/( [Math]::Pow($Base, $Order) ), $RoundTo)

[String]($Rounded) + $Labels[$Order]

}

Else {

}

Return

}

Function ConvertTo-PrettyPercentage {

Param (

[Parameter(Mandatory=$True)]

[Int64]$Numerator,

[Parameter(Mandatory=$True)]

[Int64]$Denominator,

[Int64]$RoundTo = 0 # Default

)

If ($Denominator -Ne 0) { # Cannot Divide by Zero

$Fraction = $Numerator/$Denominator

$Percentage = $Fraction * 100

$Rounded = [Math]::Round($Percentage, $RoundTo)

[String]($Rounded) + "%"

}

Else {

}

Return

}

### SCRIPT... ###

$Output = @()

# Query Cluster Shared Volumes

$Volumes = Get-StorageSubSystem Cluster* | Get-Volume | ? FileSystem -Eq "CSVFS"

ForEach ($Volume in $Volumes) {

# Get MSFT_Volume Properties

$Label = $Volume.FileSystemLabel

$Capacity = $Volume.Size | ConvertTo-PrettyCapacity

$Used = ConvertTo-PrettyPercentage ($Volume.Size - $Volume.SizeRemaining) $Volume.Size

If ($Volume.FileSystemType -Like "*ReFS") {

$Filesystem = "ReFS"

}

ElseIf ($Volume.FileSystemType -Like "*NTFS") {

$Filesystem = "NTFS"

}

# Follow Associations

$Partition = $Volume | Get-Partition

$Disk = $Partition | Get-Disk

$VirtualDisk = $Disk | Get-VirtualDisk

# Get MSFT_VirtualDisk Properties

$Footprint = $VirtualDisk.FootprintOnPool | ConvertTo-PrettyCapacity

$Efficiency = ConvertTo-PrettyPercentage $VirtualDisk.Size $VirtualDisk.FootprintOnPool

# Follow Associations

$Tiers = $VirtualDisk | Get-StorageTier

# Get MSFT_VirtualDisk or MSFT_StorageTier Properties...

If ($Tiers.Length -Lt 2) {

If ($Tiers.Length -Eq 0) {

$ReadFrom = $VirtualDisk # No Tiers

}

Else {

$ReadFrom = $Tiers[0] # First/Only Tier

}

If ($ReadFrom.ResiliencySettingName -Eq "Mirror") {

# Mirror

If ($ReadFrom.PhysicalDiskRedundancy -Eq 1) { $Resiliency = "2-Way Mirror" }

If ($ReadFrom.PhysicalDiskRedundancy -Eq 2) { $Resiliency = "3-Way Mirror" }

$SizeMirror = $ReadFrom.Size | ConvertTo-PrettyCapacity

$SizeParity = [string](0)

}

ElseIf ($ReadFrom.ResiliencySettingName -Eq "Parity") {

# Parity

If ($ReadFrom.PhysicalDiskRedundancy -Eq 1) { $Resiliency = "Single Parity" }

If ($ReadFrom.PhysicalDiskRedundancy -Eq 2) { $Resiliency = "Dual Parity" }

$SizeParity = $ReadFrom.Size | ConvertTo-PrettyCapacity

$SizeMirror = [string](0)

}

Else {

Write-Host -ForegroundColor Red "What have you done?!"

}

ElseIf ($Tiers.Length -Eq 2) { # Two Tiers

# Mixed / Multi- / Hybrid

$Resiliency = "Mix"

ForEach ($Tier in $Tiers) {

If ($Tier.ResiliencySettingName -Eq "Mirror") {

# Mirror Tier

$SizeMirror = $Tier.Size | ConvertTo-PrettyCapacity

If ($Tier.PhysicalDiskRedundancy -Eq 1) { $Resiliency += " (2-Way" }

If ($Tier.PhysicalDiskRedundancy -Eq 2) { $Resiliency += " (3-Way" }

}

ForEach ($Tier in $Tiers) {

If ($Tier.ResiliencySettingName -Eq "Parity") {

# Parity Tier

$SizeParity = $Tier.Size | ConvertTo-PrettyCapacity

If ($Tier.PhysicalDiskRedundancy -Eq 1) { $Resiliency += " + Single)" }

If ($Tier.PhysicalDiskRedundancy -Eq 2) { $Resiliency += " + Dual)" }

}

Else {

Write-Host -ForegroundColor Red "What have you done?!"

}

# Pack

$Output += [PSCustomObject]@{

"Volume" = $Label

"Filesystem" = $Filesystem

"Capacity" = $Capacity

"Used" = $Used

"Resiliency" = $Resiliency

"Size (Mirror)" = $SizeMirror

"Size (Parity)" = $SizeParity

"Footprint" = $Footprint

"Efficiency" = $Efficiency

}

$Output | Sort Efficiency, Volume | FT

[string]$body = $Output | Sort Efficiency, Volume | ConvertTo-Html -Head "<style>table {border-collapse: collapse;padding:5px;}table, th, td {border: 1px solid black;}th{white-space: nowrap;background-color:lightgrey;}</style>" -PreContent "<p>Dear,<br /><br />Please find bellow the list of all S2D volumes and their current usage on the S2D-infra1 cluster :</p>" -PostContent '<p><br />Regards,<br /><br />Your IT Server Team</p>'

Send-MailMessage -Body $body -BodyAsHtml -From "no-reply@your-domain.com" -To "your_mail@your-domain.com" -Subject "[S2D] Volumes usage on S2D-infra1" -Priority High -SmtpServer "your-mail-server@your-domain.com"

}

Invoke-Command -ScriptBlock $scriptBlock -ComputerName "your-s2d-cluster" -Credential $credential

Pour l’utiliser, n’oubliez par d’adapter les variables selon votre environnement (pour le Send-MailMessage et la cible du Invoke-Command). Le mail reçu ressemble à ceci : Hope this helps ! 🙂

Powershell : Storage Space Direct (S2D) rapport de l’état des disques physiques

16 juillet 201816 juillet 2018 par Antoine Delrue

Hello, Voici un petit script à planifier chaque jour, permettant d’obtenir un rapport de l’état des disques physiques d’un cluster Storage Space Direct (S2D) :

$credential = Get-Credential -Message "Please fill in your credentials :"

$scriptBlock = {
    $allDisks = Get-PhysicalDisk *ATA*
    $countDisk = $allDisks.count
    $failedDisks = ($allDisks | ? {$_.HealthStatus -inotlike "*Healthy*"}).count

    [string]$body = $alldisks | Select FriendlyName, SerialNumber, OperationalStatus, HealthStatus, Usage, @{Name="Size(GB)";Expression={[math]::Round([decimal]$_.Size/1gb,0)}} | Sort "Size(GB)" | ConvertTo-Html -Head "<style>table {border-collapse: collapse;padding:5px;}table, th, td {border: 1px solid black;}th{white-space: nowrap;background-color:lightgrey;}</style>" -PreContent "<p>Dear,<br /><br />Please find bellow the list of all physical disks and their current health status on the S2D cluster :</p>" -PostContent '<p><br />Regards,<br /><br />Your IT Server Team</p>'

    Send-MailMessage -Body $body -BodyAsHtml -From "no-reply@your-domain.com" -To "your-email@your-domain.com" -Subject "[S2D] $failedDisks physical disk failed over $countDisk" -Priority High -SmtpServer "mailserver.your-domain.com"
}

Invoke-Command -ScriptBlock $scriptBlock -ComputerName "s2d-cluster" -Credential $credential

$credential = Get-Credential -Message "Please fill in your credentials :"

$scriptBlock = {

$allDisks = Get-PhysicalDisk *ATA*

$countDisk = $allDisks.count

$failedDisks = ($allDisks | ? {$_.HealthStatus -inotlike "*Healthy*"}).count

[string]$body = $alldisks | Select FriendlyName, SerialNumber, OperationalStatus, HealthStatus, Usage, @{Name="Size(GB)";Expression={[math]::Round([decimal]$_.Size/1gb,0)}} | Sort "Size(GB)" | ConvertTo-Html -Head "<style>table {border-collapse: collapse;padding:5px;}table, th, td {border: 1px solid black;}th{white-space: nowrap;background-color:lightgrey;}</style>" -PreContent "<p>Dear,<br /><br />Please find bellow the list of all physical disks and their current health status on the S2D cluster :</p>" -PostContent '<p><br />Regards,<br /><br />Your IT Server Team</p>'

Send-MailMessage -Body $body -BodyAsHtml -From "no-reply@your-domain.com" -To "your-email@your-domain.com" -Subject "[S2D] $failedDisks physical disk failed over $countDisk" -Priority High -SmtpServer "mailserver.your-domain.com"

}

Invoke-Command -ScriptBlock $scriptBlock -ComputerName "s2d-cluster" -Credential $credential

N’oubliez pas de modifier les variables pour que ce script fonctionne dans votre environnement. 🙂 Le mail reçu devrait ressembler à ceci : Bonne journée !

avril 2019
L	M	M	J	V	S	D
« Jan
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30