How to expand existing volume size of Dell Compellent
We have a old Dell Compellent Series 40. I never worked on it before. Is there any way to increase the existing volume size without going off line of the volume, please ? We created a 500GB volume and mounted it to a server, Several Replays are taken as policy applied. The volume usage is around 30% when we see it in server end, but in the storage end it looks almost full, so remaing space is very low!! As there are having Replays policy, I am in confusion to understand the space usage of the volume with the indications through "Configured Space". "Free Space", "Total Disk Space", "Actual Space". "Replay Space" ??? --------------------------------------------------------------------------------------------------------------- If you have available disk space in the SAN then you can just expand the volume on the SAN then within the OS/hypervisor do a rescan of the disks and extend the volume. This can be done online. Configured Space = w...