We have a SNMP trap "scDiskFolderSUFreeSpace", it shows that the SVc2020 has 910GB of free space left. Because we have Vmware 5.5 i'd run the unmap tool 2 days ago, to reclaim space back. But when i looked this morning it still says 910GB of free space.
That's weird because when i open the Dell Storage Manager it says free space 13,38TB. Even the Historical graph has a line that is going down. Now i'm lost about how much free space we have left. What is the correct value?
Some extra information from within the storage manager * Configured Space 24 TB * Oversubscribed Space 0 MB * Available Space 24.02 TB * Free Space 13.38 TB * Allocated Space 23.13 TB * Used Space 10.64 TB
When you login to DSM do you see the tab that says servers on the left-hand side of the window towards the bottom? If you do is the server in the list?
Please let us know if you have any other questions.
Do you have Data collector installed? As I think you are logging in just using the IP of the controller and not using data collector to get the other menus.
Please let us know if you have any other questions.
Thanks for the reply, unfortunately i cannot find the "Server" view or the "Automated Space Recovery" option in the Dell Storage Manager Client (v16.3.1)
One thing to mention is Snapshots hold on to White Space (ESX calls this Dead Space). Once you run space recovery it may take a couple of days to reflect the free space. Also, if you look at the Volume space on the 2020 versus the space in ESX do they match?
DELL-Sam L
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Posted May 16th, 2018 06:00
Hello Jeroen,
Here is a link to the Dell Storage Manager guide & if you look on page 174 it explains about space recovery for virtual environments. http://topics-cdn.dell.com/pdf/storage-sc2000_administrator-guide_en-us.pdf
Please let us know if you have any other questions.