Expanding SAN Volume in Disk Management

[ITGURU]

HiWondered if anyone can help - I have extended the size of a SAN partition directly on the SAN and that shows the full capacity of the volume, and in Disk Management it shows the extra space. However, when I right click on the existing partition, Extend Partition is greyed out. If I right click on the blank partition, I cannot create a new volume either.The Volume is connected via iSCSI Initiator, Can anyone advise how I add the additional free space to the existing volume as the SAN side is correct, just Windows isn't allow me to expand.Thanks.

[3s-gtech]

https://blogs.technet.microsoft.com/askcore/2010/02/18/understanding-the-2-tb-limit-in-windows-storage/

[john]

HiWondered if anyone can help - I have extended the size of a SAN partition directly on the SAN and that shows the full capacity of the volume, and in Disk Management it shows the extra space. However, when I right click on the existing partition, Extend Partition is greyed out. If I right click on the blank partition, I cannot create a new volume either.The Volume is connected via iSCSI Initiator, Can anyone advise how I add the additional free space to the existing volume as the SAN side is correct, just Windows isn't allow me to expand.Thanks.

[ATTACH=CONFIG]44444[/ATTACH]

 

Is that disk MBR or GPT as if its MBR then you've hit the limit of MBR as its 2TB