Applies to ONTAP 9 FabricPool Issue Fabricpool volume become inaccessible due to certificate expired for suborniate certificate that has the same common name as the root certificate EMS log messages d...Applies to ONTAP 9 FabricPool Issue Fabricpool volume become inaccessible due to certificate expired for suborniate certificate that has the same common name as the root certificate EMS log messages displayed: Thu Aug 01 00:28:01 -0500 [Cluster1: ktlsd: ktls.failed:notice]: "The TLS connections have failed several times with remote host '1.1.1.1' in IPspace '4294967295', for which the latest reason given is: OpenSSL: error:0A000086:SSL routines::certificate verify failed."