The SAN File System client package can be upgraded while the SAN File System client is active. The rpm attempts to stop the SAN File System client by running /etc/rc.d/init.d/stfsclient stop. If this operation fails, the upgrade can not continue. After the package has been upgraded the rpm will restart the SAN File System client by running /etc/rc.d/init.d/stfsclient start.
Check that the SAN File System is not in use.
Parent topic: Linux client messages