Home / extend volume greyed out server 2008 Extend volume greyed out server 2008 04/04/2021 Let’s say you are trying to extfinish a volume and also you have the “Extend volume…” option greyed out in Disk Management (MMC).You watching: Extend volume greyed out server 2008Can you still extend the volume?Quick answer: Yes.Is not really essential to be in the exact same setup as I wregarding have the ability to apply the resolve, but I am stating the complete context to make certain you understand also the reason why I introduced couple of additional measures.My setup: Microsoft Windows Server 2008 Enterpclimb + MSSQL cluster (5 instances) + SAN disks.1. Extfinish the LUN.2. Refresh the Disk Management MMC console and also check if the extra disk area is accessible.See more: Could Not Be Saved Because The Source File, Fix: Firefox ' Could Not Be Read'Of course to have the ability to extfinish a volume is essential to have actually the unallocated disk space to the ideal of the partitionvolume you wish to extend on the same drive.3. If the disk is component of a cluster, make sure you Turn On Maintenance Setting (Failover Cluster Management MMC -> Storage). This activity will not stop/influence the organization that is making use of that disk (in my situation will NOT influence my MSSQL circumstances – no downtime). Turn On Maintenance Mode ssuggest disables couple of disk checks the cluster organization percreates. If you don’t turn on maintenance mode, it is feasible the cluster business to cause a failover and this will certainly move the disks (wbelow you want to percreate the extend) on the various other cluster node.See more: Track How To Change Editing Time On Word Document, Inserting The Edit Time (Microsoft Word)4. Use DISKPART to extend the Volume.DISKPART> list diskDISKPART> select disk 22DISKPART> list partitionDIKSPART> pick partition 1DISKPART> list volumeDISKPART> choose volume 17(I executed this command just to present how the volume selection must be done in situation your partition has actually multiple volumes and also the automatic default selected volume is not the one you intfinish to extend)DISKPART> extend5. If the disk is part of a cluster, make certain you Turn Off Maintenance Mode (Failover Cluster Management MMC -> Storage).