HP StorageWorks 2/16 - SAN Switch Manual page 162

Fabric OS reference guide
The download can fail for any of the following reasons:
When the switch is in secure mode, the following rules and restrictions apply:
162
The switch has not been disabled.
The host name is not known to the switch.
The host IP address cannot be contacted.
The user does not have permission on the host.
The user runs a script that prints something at login.
The file does not exist on the host.
The file is not a switch configuration file.
The RSHD or FTP server is not running on the host.
The configuration data contains errors.
Both defined security policies and active security policies sections must exist and contain
the FCS_POLICY.
In the defined security policies section, at least one member of the FCS_POLICY must be
the same as a member in the previous FCS_POLICY.
In the active security policies section, the FCS_POLICY must be exactly the same as the
previous FCS_POLICY; order of members must be maintained.
If either security policies section has an RSNMP_POLICY, that section must have a
WSNMP_POLICY.
After the switch is enabled, if the switch is the primary FCS, its security and zoning
information is propagated to all other switches in the fabric.
After the switch is enabled, if the switch is a non-FCS or a backup FCS, its security and
zoning information are overwritten by the primary FCS.
Fabric OS 3.x Document Addendum