When your server is connected at 10Gbase-T to a switch, you may see NFS timeout messages similar to the following:
SunOS Release 5.11 Version 11.3 64-bit Copyright (c) 1983, 2016, Oracle and/or its affiliates. All rights reserved. Hostname: orJ21-host Jun 6 16:30:36 svc.startd[13]: svc:/network/nfs/client:default: Method or service exit timed out. Killing contract 116. . Jun 6 16:30:36 svc.startd[13]: svc:/network/nfs/client:default: Method "/lib/svc/method/nfs-client start" failed due to signal KILL.
Workaround: Attempt the reboot again.
Recovery: Update your system to the latest firmware with patch 24566175, available at https://support.oracle.com.