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or
•
mount -t nfs IP_addr:/vol/
share_name
/local_mount_point
Please fill-in the NFS options fields:
•
Allow access IP: Please enter an IP or address range that is allowed to access
NFS. You can enter single IP or multiple IP separated with semicolon or IP
address range. IP addresses that will not be added to allow write list will have
read only access.
•
Allow write IP: Please enter an IP or address range that is allowed to write to
NFS. You can enter single IP or multiple IP separated with semicolon or IP
address range.
When you leave allow access IP and allow write IP fields blank, then all
computers in subnet will have write access to NFS. When you set allow
access and leave allow write IP field blank, then specified computers will
have read only access and none will have write access. When you set
allow write IP without allow access IP, then specified IPs will have write
access and all computers in the subnet will have read only access.
•
xxx.xxx.xxx.xxx
•
xxx.xxx.xxx.xxx;xxx.xxx.xxx.xxx; ....
• xxx.xxx.xxx.xxx/network_prefix_length.
•
insecure: allows incoming connection to originate from ports > 1024,
•
synchronous: when this option is enabled, local file system is waiting for the data
to be written to the NAS server. NFS performance will be lowered, however it will
ensure that the data will be written directly to the NAS server and will not be
stored in the system cache,
•
insecure locks: disables authorization of locking requests,
Some NFS clients don't send credentials with lock requests, and hence work
incorrectly with secure_locks, in which case you can only lock world-readable
files. If you have such clients you can use the insecure_locks option.
•
all squash:
Map all users id to nobody user and all groups id to nogroup group.
•
no root squash:
Please select this option to grant user root from a client
machine, the same level of access to the files on the NAS-XSR server .
Otherwise user root from a client machine will be mapped to user nobody on the
NAS-XSR server.
How to enter Ip address
In order to enter specific computers enter the desired IP addresses separated
by semicolons, in example: 192.168.0.1; 192.168.0.2; 192.168.0.222; etc.
In order to assign the entire address area between 192.168.0.1 and
192.168.0.254 writing privileges enter: 192.168.0.0/24
In order to assign the entire address area between 192.168.0.1 and
192.168.255.254 writing privileges enter: 192.168.0.0/16
There are possible many more combinations. You may find details on IP
calculation in Internet.
Just search for "ipcalc". For example: 192.168.0.1/28 will set range from
192.168.0.1 to 192.168.0.14 192.168.0.100/29 will set range from 192.168.0.97 to
192.168.0.102
You can easy calculate the network IP range using an IP Address Calculator like:
http://www.camtp.uni-mb.si/books/Internet-Book/IP_AddressCalculator.html
Содержание NAS-XSR ENTERPRISE
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