Hi,
Did you apply the latest drivers for the NICs??
Are any VMs on that Datastorees?? If yes, are they still running?? If yes, check this: VMware KB: LUNs attached to VMware vSphere 6.0 hosts may remain in APD Timeout state after paths hav...
If you rescan do you get anything?? Did you check the logs(/var/log/vmkernel.log)
after the rescan to check any issues?
Check if this can help https://kb.vmware.com/kb/1011387
Note: Use this careful so you dont delete any data from those LUNs
hope this can help
Luciano Patrão
VCP-DCV, VCAP-DCV Design 2023, VCP-Cloud 2023
vExpert vSAN, NSX, Cloud Provider, Veeam Vanguard
Solutions Architect - Tech Lead for VMware / Virtual Backups
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Blog: https://www.provirtualzone.com | Twitter: @Luciano_PT