Hello, I have a weird case with EMC VNX5300 (block) and ESX 5.1/5.5. We have configured several LUNs on VNX (different sizes: 500GB, 1.5T, etc). When I discover LUNs in vCenter they appear wit...
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Hello, I have a weird case with EMC VNX5300 (block) and ESX 5.1/5.5. We have configured several LUNs on VNX (different sizes: 500GB, 1.5T, etc). When I discover LUNs in vCenter they appear with totally wrong sizes. For example LUN 1.5T is shown as 1T. I could understand smaller size, but another LUN 1.5T shows 2T. I checked LUNs on VNX, they seem to be OK, no alerts are displayed. All VMware components, ie. ESX 5.1, ESX 5.5 and vCenter show wrong sizes. I have installed several such environments and this is the first time I see something like this. Can anyone help in diagnosing this issue, as I run out of ideas. There are production VMs there, so I cannot delete and re-create LUNs for now. Best regards, Krzysztof