no disk extended after extended it via starwind console

[aragorn]

Hello,
I have two windows 2008 R2 servers with SQL Server 208R2 installed on it as SQL Cluster.
Everything is ok with the cluster apart from the disk space of the databases:
The disks configured as ISCSI Storage as DISK IMAGE FILE(img) with Starwind software in the first time with 250GB disk space.
Now i left 7GB and i tried to resize/extend its size via Starwind Console. the operation succeeded but i cannot see the changes in the Windows NTFS .
what is missing , what am doing wrong? how to make the server 2008 updated with the new disk size?
please help,
Regards,
Dotan

[Anatoly (staff)]

Have you extended the NTFS partition?