I have:
3 INTEL JBODS
2 INTEL SERVER
Physical Disks:
9 SEAGATE , ST200FM0053 , SSD, 200049647616
21 SEAGATE , ST91000640SS , HDD, 1000204886016
In every JBOD 3 SSDs und 7 HDDS
I Need 2 Cluster Shared Volumes
I calculated the space requirements:
HDD-Size in GB : 19545.75
SSD-Size in GB : 1669.5
Reserved-Space HDDs in GB: 2816.25
Reserved-Space SSDs in GB: 580.5
Mirror (2 or 3): 3
CSV-Volumes: 2
SSD-Space: 181,5
HDD-Space: 2788,25
i have a script for creating the disks:
# Definiton
$poolName="Pool01"
$ssdTierName="SSD-Tier"+$poolName
$hddTierName="HDD-Tier"+$poolName
New-StorageTier-StoragePoolFriendlyName
$poolName-FriendlyName
$ssdTierName-MediaType
SSD
New-StorageTier-StoragePoolFriendlyName
$poolName-FriendlyName
$hddTierName-MediaType
HDD
$dataCopies=3
$columnCount=3
$ssd_tier=Get-StorageTier|where
FriendlyName-eq
$ssdTierName
$hdd_tier=Get-StorageTier|where
FriendlyName-eq
$hddTierName
$ssdTierSize=181GB
$hddTierSize=2788GB
# create CSV Disks
New-VirtualDisk-StoragePoolFriendlyName
$poolName-StorageTiers @($ssd_tier,$hdd_tier)-StorageTierSizes @($ssdTierSize,$hddTierSize)-ResiliencySettingName
Mirror-NumberOfDataCopies
$dataCopies-NumberOfColumns
$columnCount-ProvisioningType
Fixed-FriendlyName
vDisk1-Interleave
64KB-IsEnclosureAware:$true
New-VirtualDisk-StoragePoolFriendlyName
$poolName-StorageTiers @($ssd_tier,$hdd_tier)-StorageTierSizes @($ssdTierSize,$hddTierSize)-ResiliencySettingName
Mirror-NumberOfDataCopies
$dataCopies-NumberOfColumns
$columnCount-ProvisioningType
Fixed-FriendlyName
vDisk2-Interleave
64KB-IsEnclosureAware:$true
but the script Fails by <New-Virtual Disk>:
New-VirtualDisk : There are not enough eligible physical disks in the storage pool to create the specified virtual disk configuration.
In C:\Users\ns-admin\Documents\Erstelle_CSV_Datentraeger.ps1:17 Zeichen:1
+ New-VirtualDisk -StoragePoolFriendlyName $poolName -StorageTiers @($ssd_tier,$hd ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (StorageWMI:ROOT/Microsoft/...SFT_StoragePool) [New-VirtualDisk],
CimException
+ FullyQualifiedErrorId : StorageWMI 48004,New-VirtualDisk
New-VirtualDisk : There are not enough eligible physical disks in the storage pool to create the specified virtual disk configuration.
In C:\Users\ns-admin\Documents\Erstelle_CSV_Datentraeger.ps1:19 Zeichen:1
+ New-VirtualDisk -StoragePoolFriendlyName $poolName -StorageTiers @($ssd_tier,$hd ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (StorageWMI:ROOT/Microsoft/...SFT_StoragePool) [New-VirtualDisk],
CimException
+ FullyQualifiedErrorId : StorageWMI 48004,New-VirtualDisk
i tried the Option:
-IsEnclosureAware:$false
here the 2 Disks where build.
But without EnclosureAware the data is not shared over the 3 JBODS right?
I want an SOFS which works when 1 JBOD Fails..
What is wrong in my configuration?
Volker
Volker Busch