Am 04.07.2013 um 04:22 schrieb Miranda Hawarden-Ogata <hawarden at ifa.hawaii.edu>: > I'm having an interesting/odd problem with nfs (I think). We recently > (Monday/Tuesday) upgraded our file server from an ancient redhat 7.3 > system to a shiny new centos 6.4 system. We don't see any issues between > the other centos boxes, but things get a bit weird when we start > mounting on the old solaris clients. Just some hints (even in case you know them all :-)): https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/ch-nfs.html cat /etc/sysconfig/nfs tcp-wrappers (/etc/hosts.{allow.deny})? iptables (iptables -L -n)? rpcinfo -p rpcinfo -p nfs-server -- LF