Microsoft Cluster File Share Witness on Isilon share?
Is anyone using an Isilon CIFS share for a Microsoft Cluster File Share Witness quorum share? We are on OneFS 126.96.36.199. We use CIFS shares on our Isilon cluster as File Share Witness for a number of our Microsoft SQL clusters. We have seen intermittent failures with the FSW (errors 1564, 1069, 1562).
The following white-paper is pretty old. They do not recommend using SMB3-CA which we have not enabled in our case. Also hasn't been updated in a while. Other folks appear to have similar issues with instability.