Hi Guys,
I am troubleshooting a VM Environment with a fairly heavily subscribed SAN.
We are seeing a number of WARNINGS come from the vSCSI Filter, I cannot find more information on these.
The environment is functioning correctly, just a little slow.
Example:
2014-09-09T05:21:24.354Z server.domain.local vmkernel: cpu5:1345067)WARNING: VSCSIFilter: 1428: Failed to issue ioctl to get unmap readback type: Inappropriate ioctl for device
We are getting these on all hosts connected the SAN.
Checked CDs connected
Checked USB connected
Could this be related to backups and snapshots?
Kind Regards
@iiToby
