GuilhermeO,   You can expand the virtual disk, but to start I would say that when doing anything with the virtual disk you always start with getting a complete backup of the data. The process you are referring to is called Online Capacity Expansion, using the Replace Member function, as explained here.    Let me know if this helps.    
Hello,I'm searching the forums and Internet but I can't find a post that answers this with confidence. I have an R730x with a PERC H730 Mini (firmware version 25.5.0.0018) with 12 480 GB SSDs in a RAID 6 configuration. The SSDs are already getting close to their TBW limit so I need to replace them and I'm planning to do this one by one.  Taking the opportunity, I would like to replace the SSDs with 2TB drives so I can increase the size of the virtual disk. Is this possible with this controller? I was reading that usually the spare space after all disks are replaced can be used to create a second virtual disk but my goal is to enlarge the already existing virtual disk. Can this be accomplished wih this hardware? Can it be done on-line within the IDRAC (IDRAC 8 Enterprise)? In the past I've already added more disks of the same size to this array and was able to enlarge the VD size.  I just want to make sure that the VD in this hardware can be enlarged using larger disks and it can be done on-line. Thanks a lot for your input!
Replace SSDs with larger ones on a RAID 6 array