iSCSI : Configure iSCSI Initiator (CUI)2019/04/10 |
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Configure iSCSI Initiator.
This example is based on Windows Server 2019, but it's the same procedure on Windows 10.
On CUI configuration, set like follows.
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| [1] | Run PowerShell with Admin Privilege and Configure iSCSI Initiator. |
Windows PowerShell Copyright (C) Microsoft Corporation. All rights reserved. # start iSCSI Initiator service & set [automatic] for Startup PS C:\Users\Administrator> Start-Service -Name MSiSCSI PS C:\Users\Administrator> Set-Service -Name MSiSCSI -StartupType Automatic # set iSCSI Target to connect to PS C:\Users\Administrator> New-IscsiTargetPortal -TargetPortalAddress "10.0.0.101" InitiatorInstanceName : InitiatorPortalAddress : IsDataDigest : False IsHeaderDigest : False TargetPortalAddress : 10.0.0.101 TargetPortalPortNumber : 3260 PSComputerName : # show iSCSI Target PS C:\Users\Administrator> Get-IscsiTarget IsConnected NodeAddress PSComputerName ----------- ----------- -------------- False iqn.1991-05.com.microsoft:rx-7-iscsitarget01-target # connect to iSCSI Target # [-NodeAddress] ⇒ the name confirmed above # [-ChapUsername] ⇒ username that you set on iSCSI Target Config # [-ChapUsername] ⇒ password of the user above PS C:\Users\Administrator> Connect-IscsiTarget ` -NodeAddress iqn.1991-05.com.microsoft:rx-7-iscsitarget01-target ` -AuthenticationType ONEWAYCHAP ` -ChapUsername "username" ` -ChapSecret "UserP@ssw0rd01" ` -IsPersistent $True AuthenticationType : ONEWAYCHAP InitiatorInstanceName : ROOT\ISCSIPRT\0000_0 InitiatorNodeAddress : iqn.1991-05.com.microsoft:rx-8.srv.world InitiatorPortalAddress : 0.0.0.0 InitiatorSideIdentifier : 400001370000 IsConnected : True IsDataDigest : False IsDiscovered : True IsHeaderDigest : False IsPersistent : True NumberOfConnections : 1 SessionIdentifier : ffffad8000e19010-400001370000001a TargetNodeAddress : iqn.1991-05.com.microsoft:rx-7-iscsitarget01-target TargetSideIdentifier : 0100 PSComputerName : # show established connection PS C:\Users\Administrator> Get-IscsiConnection ConnectionIdentifier : ffffad8000e19010-19 InitiatorAddress : 0.0.0.0 InitiatorPortNumber : 16322 TargetAddress : 10.0.0.101 TargetPortNumber : 3260 PSComputerName : # show disks # on the example blow, [Number 1] is the iSCSI disk PS C:\Users\Administrator> Get-Disk | Format-Table -AutoSize -Wrap Number Friendly Name Serial Number HealthStatus OperationalStatus Total Size Partition Style ------ ------------- ------------- ------------ ----------------- ---------- --------------- 1 MSFT Virtual HD D1F8597A-48E9-483F-93EB-84CEDBAD5011 Healthy Offline 10 GB RAW 0 Red Hat VirtIO Healthy Online 80 GB MBR |
| [2] | To enable to read or write to iSCSI disks, set like follows. |
# turn it online PS C:\Users\Administrator> Set-Disk -Number 1 -IsOffline $False # initialize it with GPT partitoon type PS C:\Users\Administrator> Initialize-Disk -Number 1 -PartitionStyle GPT # confirm settings PS C:\Users\Administrator> Get-Disk | Format-Table -AutoSize -Wrap Number Friendly Name Serial Number HealthStatus OperationalStatus Total Size Partition Style ------ ------------- ------------- ------------ ----------------- ---------- --------------- 1 MSFT Virtual HD D1F8597A-48E9-483F-93EB-84CEDBAD5011 Healthy Online 10 GB GPT 0 Red Hat VirtIO Healthy Online 80 GB MBR # assign drive letter and create partition PS C:\Users\Administrator> New-Partition -DiskNumber 1 -UseMaximumSize -AssignDriveLetter DiskPath: \\?\scsi#disk&ven_msft&prod_virtual_hd#1&1c121344&0&000000#{53f56307-b6bf-11d0-94f2-00a0c91efb8b} PartitionNumber DriveLetter Offset Size Type --------------- ----------- ------ ---- ---- 2 D 16777216 9.98 GB Basic # format with NTFS PS C:\Users\Administrator> Format-Volume -DriveLetter D -FileSystem NTFS -Force DriveLetter FriendlyName FileSystemType DriveType HealthStatus OperationalStatus SizeRemaining Size ----------- ------------ -------------- --------- ------------ ----------------- ------------- ---- D NTFS Fixed Healthy OK 9.94 GB 9.98 GB # confirm settings PS C:\Users\Administrator> Get-Volume | Format-Table -AutoSize -Wrap DriveLetter FriendlyName FileSystemType DriveType HealthStatus OperationalStatus SizeRemaining Size ----------- ------------ -------------- --------- ------------ ----------------- ------------- ---- D NTFS Fixed Healthy OK 9.94 GB 9.98 GB NTFS Fixed Healthy OK 514.32 MB 549 MB C NTFS Fixed Healthy OK 64.48 GB 79.46 GB |
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