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jmacdaddy
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vSphere ESXi 7.0.3 - 7.0 Update 3 bug with NVidia Grid vGPU

Anyone else seeing this?  Upgrade of hosts from 7.0.2 to 7.0.3 and then a fraction (10-15%) of the virtual desktops just lose access to the vGPU during the day.  Totally random.  The screen goes black and then comes back with 800x600 resolution.  Reboot(s) of the virtual desktop eventually fix it.  In the vmware.log of the affected desktop you will see:

" Er(02) vthread-2108911 - vmiop_log: (0x0): Timeout occurred, reset initiated."

Tesla T4 cards in our case.  Trying different NVidia guest drivers and host VIBs (12.1, 13.0) doesn't help.  Only rolling back the hosts to 7.0.2 fixes it.