Ensure backups are current
Upgrade to the recommended firmware as per the above advisories
Dell recommended firmware: D417+
HPE recommended firmware: HPD7+
Cisco recommended firmware C405+
Workaround:
At the first sign of SSDs failing start upgrading the firmware before more disks fail.
If already past this point and there are multiple faults engage Dell/HPE/Cisco support to get replacement SSDs, recreate the disk groups and start restoring from backups.
Engage VMware support if additional assistance is required to get the environment back into a health state.