Thursday, March 20, 2014

LUN creation on NetApp and mapping to windows 2008 or R2 or windows server


Before creating lun on netapp need to check the license to related protocal. If there is no license purchase & add the license using License add command. You can find the license details using license command.


Steps for LUN Creation process  
1.     LUN creation  process
 filer1> lun create -s 10g -t windows_gpt /vol/vol0/windows/windows2008R2
lun create: created a LUN of size:   10.0g (10742215680)
2.     Igroup creation process
                              filer1>  igroup create -f -t windows windows2008 21:00:00:e0:8b:94:c5:0a
.
3.     Lun Mapping process
filer1> lun map  /vol/vol0/windows/windows2008R2 windows2008 18

4.     To check the LUN is mapped
filer1> lun show -m
LUN path                            Mapped to          LUN ID  Protocol
-----------------------------------------------------------------------
/vol/vol0/windows/windows2008R2     windows2k8              0       FCP

5.     To see the LUN Info

filer1> lun show -v
        /vol/vol0/windows/windows2008R2   10.0g (10742215680)   (r/w, online, mapped)
                Serial#: 
                Share: none
                Space Reservation: enabled
                Multiprotocol Type: windows_gpt
                Maps: windows2k8=0
                Occupied Size:   75.1m (78753792)
                Creation Time: Thu Sep 22 03:12:17 EDT 2011
                Cluster Shared Volume Information: 0x0
Provisioning NetApp LUN for windows server

loging to windows 
To scan the LUN  Mycomputer --> device Manager


After scan you can find LUN details in disk drive.


                                              

you can find disk management  it will available (if it showing more than one disk then you need to install multi path software DSM (you can download from netapp site). If the server having more than one connection or more than one HBA need to install DSM. (because of ALUA).


                                                  

 if you want to use you need initial the disk.After initialization it will support windows file system.



               
If you need MBR (master Boot Record). You HBA has to support that Master boot also.
after that format use the disk.















you can find above New volume D above. It is block level access. Need to now LUN number & detail right click properties.

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