I am surprised that SCv3020 with a modern SCOS is supportet on old vSphere like 5.5. The 5.5 goes out of service a year ago. VMware drops support for 6.0 a month ago. You havent applied any kind of patches in the last 831 days. Yes i have seen this kind of problem before that vSphere was unable to expand a Datastore when passing the 2TB. Its a general problem and have nothing to do with SCOS.See [URL] and other. As a general rule of thumb i do storage related configuration on vCenter Host level rather than vCenter Datastore level. Regards,Joerg
I hope that you are well!   Hello all -we are experiencing some issues with our new SAN.   On the server DSM:[IMAGE] As you can see we have created one volume of 9TB on the SCV3020 (I have to say that we start with a 3TB on the SAN) so we start to LiveMigrate our VMs from old SAN to this one but in the process we were missing some space so we expand the volume to 9TB but.... Now this is what we see on our ESXI environment:[IMAGE] and this [IMAGE] I did a rescan of Storage, VMFS and so on but it still show 3TB I even expand the volume on the SCV3020 to 12TB but same issue. Does anyone ever experiencing that kind of issue?I'm sure that I am missing something...but I can't figure it out! Your suggestions are more than welcome Best regards and be safe!
SCV3020 and VMware ESXi 5.5