Quantum 3.5 manual # Snfsall

Appendix C StorNext Files

Cluster-Wide Central Control

#to take ownership of file or directory of a stornext file system. The

#default is "take ownership not allowed".

#4. snfsAdmin: whether cvadmin running on a host is allowed to have

#super admin privilege to run privileged commands such as start/stop fs.

#The default is that super admin privilege is not honored.

#5. snfsAdminConnect: whether cvadmin running on a client is allowed to

#connect to other fsm via "-H" option. The default is "-H" is not allowed.

#If no match is found for a given client's ip address, then the client has no

#privilege to access a SNFS cluster. If a file system has been defined but the

#client is not defined in that file system's control (securityControl), then

#the client has no access privilege to the specified file system.

#Currently only Linux platform is supported to be a nss server capable of

#parsing this xml file.

#The following is an example to define the nss_cctl.xml. It defines the

#control of file system "snfs", and also the special virtual file system

#"SNFS_ALL".

<?xml version="1.0" encoding="UTF-8"?> <snfsControl controlVersion="1.0">

<securityControl fileSystem="snfs"> <controlEntry>

<client type="host">

<hostName value="192.168.230.132"/> </client>

<controls>

<mountReadOnly value="true"/> <mountDlanClient value="true"/> <takeOwnership value="false"/>

</controls>

</controlEntry>

<controlEntry>

StorNext 3.5 Installation Guide 137