So this is my first attempt at ESXi 6.5 and I wanted to see if anyone else has seen this. The hosts are ESXi 6.5 HP Custom image and everytime I reboot the host, the data stores disappear. Everything looks fine under Storage adapters and Storage Devices but the Datastores are just not showing up. However if I run a rescan of all storage adapters everything comes back just fine? I have never seen this with any previous version of ESX before. I thought that it could be an issue with out of date firmware which I then went to HP's site and downloaded the latest Firmware available and applied it to one of the 3 in my cluster, but no change.
The Hardware is HP ProLiant BL460c Gen8.
Same here. HP SL230s with ESXi 6.5 Custom Image. Datastores did not all disappear at once but showed up as umounted/inaccessible. I rescanned and then they disappeared for good from that host. Other hosts in the cluster can still access the datastores just fine.
Any update on this?
I had the same issue. The environment has Dell blades.(M630s with IO Aggregators). Used Dell Customized ESXi version ->VMware-VMvisor-Installer-6.5.0-5146846.x86_64-Dell_Customized-A02.iso.
To ensure the FCoE adapters are visible, putty into the host, run this command to list of all NICs
1.esxcli fcoe nic list
The above command will list all the nics. Identify the NICs which are used for storage and run the below commands
2.esxcli fcoe nic enable -n vmnicx - x refers to the NIC number.
3.esxcli fcoe nic discover -n vmnicx
After enabling all the NICs for storage run the below command.
4.esxcli system module set --enabled=true --module=fcoe
The FCoE NICs should be visible now. However the story doesnot end here. If you reboot the host, you will face the same issue.
A temporary fix is to run the below command
esxcfg-module -s bnx2fc_autodiscovery=1 bnx2fc
else you can download the driver from the VMware website ->https://my.vmware.com/group/vmware/details?productId=491&downloadGroup=DT-ESX60-QLOGIC-BNX2X-271310V...
or install a version which has the drivers for FCoE.
If you do not wish to go with the above fix, Dell suggests to go with VMware-VMvisor-Installer-6.5.0-5146846.x86_64-Dell_Customized-A01.ISO version.
Hope this helps.
As far as I am aware, I think the issue may have been resolved by upgrading the hosts to the latest version of ESXi 6.5. To be honest with you, I totally forgot about opening this thread until just now when it showed up on my dashboard.
As soon as I am able to I will try to reboot one of those hosts and let you all know the outcome.